ios: quick question UI

2026-05-06 21:53:51 -07:00
parent 0c9b4d1ed3
commit bd0200ac98
12 changed files with 1007 additions and 19 deletions
--- a/ios/Apps/Sybil/Info.plist
+++ b/ios/Apps/Sybil/Info.plist
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>UIApplicationShortcutItems</key>
+	<array>
+		<dict>
+			<key>UIApplicationShortcutItemType</key>
+			<string>net.buzzert.sybil2.quick-question</string>
+			<key>UIApplicationShortcutItemTitle</key>
+			<string>Quick question</string>
+            <key>UIApplicationShortcutItemIconSymbolName</key>
+            <string>sparkles</string>
+		</dict>
+	</array>
+</dict>
+</plist>
--- a/ios/Apps/Sybil/Sources/SybilApp.swift
+++ b/ios/Apps/Sybil/Sources/SybilApp.swift
@@ -5,6 +5,8 @@ import UIKit
@main
 struct SybilApp: App
 {
+    @UIApplicationDelegateAdaptor(SybilAppDelegate.self) private var appDelegate
+
    var body: some Scene {
        WindowGroup {
            SplitView()
@@ -14,3 +16,79 @@ struct SybilApp: App
        }
    }
 }
+
+@MainActor
+final class SybilAppDelegate: NSObject, UIApplicationDelegate {
+    func application(
+        _ application: UIApplication,
+        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil
+    ) -> Bool {
+        SybilHomeScreenQuickActionHandler.configureQuickActions()
+        return true
+    }
+
+    func application(
+        _ application: UIApplication,
+        configurationForConnecting connectingSceneSession: UISceneSession,
+        options: UIScene.ConnectionOptions
+    ) -> UISceneConfiguration {
+        let configuration = UISceneConfiguration(
+            name: "Default Configuration",
+            sessionRole: connectingSceneSession.role
+        )
+        configuration.delegateClass = SybilSceneDelegate.self
+        return configuration
+    }
+
+    func application(
+        _ application: UIApplication,
+        performActionFor shortcutItem: UIApplicationShortcutItem,
+        completionHandler: @escaping (Bool) -> Void
+    ) {
+        completionHandler(SybilHomeScreenQuickActionHandler.handle(shortcutItem))
+    }
+}
+
+@MainActor
+final class SybilSceneDelegate: NSObject, UIWindowSceneDelegate {
+    func scene(
+        _ scene: UIScene,
+        willConnectTo session: UISceneSession,
+        options connectionOptions: UIScene.ConnectionOptions
+    ) {
+        if let shortcutItem = connectionOptions.shortcutItem {
+            _ = SybilHomeScreenQuickActionHandler.handle(shortcutItem)
+        }
+    }
+
+    func windowScene(
+        _ windowScene: UIWindowScene,
+        performActionFor shortcutItem: UIApplicationShortcutItem,
+        completionHandler: @escaping (Bool) -> Void
+    ) {
+        completionHandler(SybilHomeScreenQuickActionHandler.handle(shortcutItem))
+    }
+
+    func sceneWillResignActive(_ scene: UIScene) {
+        SybilHomeScreenQuickActionHandler.configureQuickActions()
+    }
+}
+
+@MainActor
+private enum SybilHomeScreenQuickActionHandler {
+    static func configureQuickActions() {
+        // The quick question action is static in Info.plist so it is available before first launch.
+        UIApplication.shared.shortcutItems = []
+    }
+
+    static func handle(_ shortcutItem: UIApplicationShortcutItem) -> Bool {
+        guard shortcutItem.type == SybilHomeScreenQuickAction.quickQuestionType else {
+            return false
+        }
+
+        Task { @MainActor in
+            SybilQuickActionRouter.shared.requestQuickQuestionPresentation()
+        }
+        return true
+    }
+}
--- a/ios/Apps/Sybil/project.yml
+++ b/ios/Apps/Sybil/project.yml
@@ -22,6 +22,7 @@ targets:
        SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD: NO
        TARGETED_DEVICE_FAMILY: "1,2,6"
        GENERATE_INFOPLIST_FILE: YES
+        INFOPLIST_FILE: Apps/Sybil/Info.plist
        ASSETCATALOG_COMPILER_APPICON_NAME: AppIcon
        MARKETING_VERSION: 1.7
        CURRENT_PROJECT_VERSION: 8
--- a/ios/Packages/Sybil/Sources/Sybil/SplitView.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SplitView.swift
@@ -2,10 +2,14 @@ import SwiftUI

 public struct SplitView: View {
    @State private var viewModel = SybilViewModel()
+    @ObservedObject private var quickActionRouter = SybilQuickActionRouter.shared
    @Environment(\.horizontalSizeClass) private var horizontalSizeClass
    @Environment(\.scenePhase) private var scenePhase
    @State private var shouldRefreshOnForeground = false
    @State private var composerFocusRequest = 0
+    @State private var quickQuestionFocusRequest = 0
+    @State private var hasPendingQuickQuestionPresentation = false
+    @State private var isQuickQuestionPresented = false
    @State private var columnVisibility: NavigationSplitViewVisibility = .automatic

    private var keyboardActions: SybilKeyboardActions? {
@@ -74,8 +78,28 @@ public struct SplitView: View {
        .font(.sybil(.body))
        .preferredColorScheme(.dark)
        .focusedSceneValue(\.sybilKeyboardActions, keyboardActions)
+        .sheet(isPresented: $isQuickQuestionPresented, onDismiss: handleQuickQuestionDismissed) {
+            SybilQuickQuestionView(
+                viewModel: viewModel,
+                focusRequest: quickQuestionFocusRequest
+            )
+            .presentationDragIndicator(.visible)
+        }
        .task {
            await viewModel.bootstrap()
+            presentPendingQuickQuestionIfPossible()
+        }
+        .onReceive(quickActionRouter.$quickQuestionPresentationRequest) { request in
+            guard request > 0 else {
+                return
+            }
+            queueQuickQuestionPresentation()
+        }
+        .onChange(of: viewModel.isCheckingSession) { _, _ in
+            presentPendingQuickQuestionIfPossible()
+        }
+        .onChange(of: viewModel.isAuthenticated) { _, _ in
+            presentPendingQuickQuestionIfPossible()
        }
        .onChange(of: scenePhase) { _, nextPhase in
            switch nextPhase {
@@ -112,6 +136,28 @@ public struct SplitView: View {
            columnVisibility = .all
        }
    }
+
+    private func queueQuickQuestionPresentation() {
+        hasPendingQuickQuestionPresentation = true
+        presentPendingQuickQuestionIfPossible()
+    }
+
+    private func presentPendingQuickQuestionIfPossible() {
+        guard hasPendingQuickQuestionPresentation,
+              !viewModel.isCheckingSession,
+              viewModel.isAuthenticated
+        else {
+            return
+        }
+
+        hasPendingQuickQuestionPresentation = false
+        quickQuestionFocusRequest += 1
+        isQuickQuestionPresented = true
+    }
+
+    private func handleQuickQuestionDismissed() {
+        viewModel.cancelQuickQuestion()
+    }
 }

 public struct SybilCommands: Commands {
--- a/ios/Packages/Sybil/Sources/Sybil/SybilAPIClient.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SybilAPIClient.swift
@@ -49,11 +49,16 @@ actor SybilAPIClient: SybilAPIClienting {
        return response.chats
    }

-    func createChat(title: String? = nil) async throws -> ChatSummary {
+    func createChat(
+        title: String? = nil,
+        provider: Provider? = nil,
+        model: String? = nil,
+        messages: [CompletionRequestMessage]? = nil
+    ) async throws -> ChatSummary {
        let response = try await request(
            "/v1/chats",
            method: "POST",
-            body: AnyEncodable(ChatCreateBody(title: title)),
+            body: AnyEncodable(ChatCreateBody(title: title, provider: provider, model: model, messages: messages)),
            responseType: ChatCreateResponse.self
        )
        return response.chat
@@ -617,6 +622,7 @@ actor SybilAPIClient: SybilAPIClienting {

 struct CompletionStreamRequest: Codable, Sendable {
    var chatId: String?
+    var persist: Bool? = nil
    var provider: Provider
    var model: String
    var messages: [CompletionRequestMessage]
@@ -624,6 +630,9 @@ struct CompletionStreamRequest: Codable, Sendable {

 private struct ChatCreateBody: Encodable {
    var title: String?
+    var provider: Provider?
+    var model: String?
+    var messages: [CompletionRequestMessage]?
 }

 private struct SearchCreateBody: Encodable {
--- a/ios/Packages/Sybil/Sources/Sybil/SybilAPIClienting.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SybilAPIClienting.swift
@@ -3,7 +3,12 @@ import Foundation
 protocol SybilAPIClienting: Sendable {
    func verifySession() async throws -> AuthSession
    func listChats() async throws -> [ChatSummary]
-    func createChat(title: String?) async throws -> ChatSummary
+    func createChat(
+        title: String?,
+        provider: Provider?,
+        model: String?,
+        messages: [CompletionRequestMessage]?
+    ) async throws -> ChatSummary
    func getChat(chatID: String) async throws -> ChatDetail
    func deleteChat(chatID: String) async throws
    func suggestChatTitle(chatID: String, content: String) async throws -> ChatSummary
@@ -32,3 +37,9 @@ protocol SybilAPIClienting: Sendable {
        onEvent: @escaping @Sendable (SearchStreamEvent) async -> Void
    ) async throws
 }
+
+extension SybilAPIClienting {
+    func createChat(title: String?) async throws -> ChatSummary {
+        try await createChat(title: title, provider: nil, model: nil, messages: nil)
+    }
+}
--- a/ios/Packages/Sybil/Sources/Sybil/SybilModels.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SybilModels.swift
@@ -406,8 +406,8 @@ public struct CompletionRequestMessage: Codable, Sendable {
 }

 public struct CompletionStreamMeta: Codable, Sendable {
-    public var chatId: String
-    public var callId: String
+    public var chatId: String?
+    public var callId: String?
    public var provider: Provider
    public var model: String
 }
--- a/ios/Packages/Sybil/Sources/Sybil/SybilQuickActionRouting.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SybilQuickActionRouting.swift
@@ -0,0 +1,19 @@
+import Combine
+import Foundation
+
+public enum SybilHomeScreenQuickAction {
+    public static let quickQuestionType = "net.buzzert.sybil2.quick-question"
+}
+
+@MainActor
+public final class SybilQuickActionRouter: ObservableObject {
+    public static let shared = SybilQuickActionRouter()
+
+    @Published public private(set) var quickQuestionPresentationRequest = 0
+
+    private init() {}
+
+    public func requestQuickQuestionPresentation() {
+        quickQuestionPresentationRequest += 1
+    }
+}
--- a/ios/Packages/Sybil/Sources/Sybil/SybilQuickQuestionView.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SybilQuickQuestionView.swift
@@ -0,0 +1,297 @@
+import MarkdownUI
+import Observation
+import SwiftUI
+
+struct SybilQuickQuestionView: View {
+    @Bindable var viewModel: SybilViewModel
+    var focusRequest: Int
+
+    @Environment(\.dismiss) private var dismiss
+    @FocusState private var promptFocused: Bool
+
+    private var hasAnswerContent: Bool {
+        !viewModel.quickQuestionMessages.isEmpty || viewModel.quickQuestionError != nil
+    }
+
+    var body: some View {
+        VStack(spacing: 0) {
+            VStack(alignment: .leading, spacing: 16) {
+                header
+
+                answerArea
+
+                composer
+            }
+            .padding(.horizontal, 16)
+            .padding(.top, 18)
+            .padding(.bottom, 12)
+            .frame(maxWidth: 640, maxHeight: .infinity, alignment: .top)
+        }
+        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
+        .background(SybilTheme.backgroundGradient)
+        .preferredColorScheme(.dark)
+        .task(id: focusRequest) {
+            try? await Task.sleep(for: .milliseconds(260))
+            guard !Task.isCancelled else {
+                return
+            }
+            promptFocused = true
+        }
+    }
+
+    private var header: some View {
+        HStack {
+            Image(systemName: "sparkles")
+                .font(.system(size: 21, weight: .semibold))
+                .foregroundStyle(SybilTheme.primary)
+            
+            Text("Quick question")
+                .font(.title3.weight(.semibold))
+                .foregroundStyle(SybilTheme.text)
+                .lineLimit(1)
+            
+        }
+        .frame(maxWidth: .infinity, alignment: .leading)
+    }
+
+    private var answerArea: some View {
+        ScrollView {
+            VStack(alignment: .leading, spacing: 12) {
+                if hasAnswerContent {
+                    ForEach(viewModel.quickQuestionMessages) { message in
+                        QuickQuestionMessageView(message: message, isSending: viewModel.isQuickQuestionSending)
+                    }
+
+                    if let error = viewModel.quickQuestionError {
+                        Text(error)
+                            .font(.caption)
+                            .foregroundStyle(SybilTheme.danger)
+                            .fixedSize(horizontal: false, vertical: true)
+                    }
+                }
+            }
+            .frame(maxWidth: .infinity, alignment: .topLeading)
+            .padding(14)
+        }
+        .scrollDismissesKeyboard(.interactively)
+        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
+        .background(
+            RoundedRectangle(cornerRadius: 12)
+                .fill(Color.black.opacity(0.36))
+        )
+        .overlay(
+            RoundedRectangle(cornerRadius: 12)
+                .stroke(SybilTheme.border.opacity(0.55), lineWidth: 1)
+        )
+    }
+
+    private var composer: some View {
+        VStack(alignment: .leading, spacing: 10) {
+            HStack(alignment: .bottom, spacing: 10) {
+                TextField(
+                    "Ask anything...",
+                    text: Binding(
+                        get: { viewModel.quickQuestionPrompt },
+                        set: { viewModel.updateQuickQuestionPrompt($0) }
+                    ),
+                    axis: .vertical
+                )
+                .focused($promptFocused)
+                .font(.body)
+                .textInputAutocapitalization(.sentences)
+                .autocorrectionDisabled(false)
+                .lineLimit(1 ... 6)
+                .submitLabel(.send)
+                .onSubmit(submitQuestion)
+                .padding(.horizontal, 12)
+                .padding(.vertical, 10)
+                .background(
+                    RoundedRectangle(cornerRadius: 12)
+                        .fill(SybilTheme.composerGradient)
+                        .opacity(0.98)
+                )
+                .foregroundStyle(SybilTheme.text)
+
+                Button(action: submitQuestion) {
+                    Image(systemName: "arrow.up")
+                        .font(.body.weight(.semibold))
+                        .frame(width: 40, height: 40)
+                        .background(
+                            Circle()
+                                .fill(
+                                    viewModel.canSendQuickQuestion
+                                        ? AnyShapeStyle(SybilTheme.primaryGradient)
+                                        : AnyShapeStyle(SybilTheme.surfaceStrong.opacity(0.92))
+                                )
+                        )
+                        .foregroundStyle(viewModel.canSendQuickQuestion ? SybilTheme.text : SybilTheme.textMuted)
+                }
+                .buttonStyle(.plain)
+                .disabled(!viewModel.canSendQuickQuestion)
+                .accessibilityLabel("Ask quick question")
+            }
+
+            controlsRow
+        }
+    }
+
+    private var convertButton: some View {
+        Button {
+            Task {
+                let didConvert = await viewModel.convertQuickQuestionToChat()
+                if didConvert {
+                    dismiss()
+                }
+            }
+        } label: {
+            Label("Chat", systemImage: "bubble.left")
+                .font(.caption.weight(.medium))
+                .lineLimit(1)
+                .minimumScaleFactor(0.8)
+        }
+        .buttonStyle(.plain)
+        .foregroundStyle(viewModel.canConvertQuickQuestion ? SybilTheme.text : SybilTheme.textMuted)
+        .padding(.horizontal, 10)
+        .frame(maxWidth: .infinity, minHeight: 40)
+        .background(
+            RoundedRectangle(cornerRadius: 12)
+                .fill(SybilTheme.surfaceStrong.opacity(0.78))
+                .overlay(
+                    RoundedRectangle(cornerRadius: 12)
+                        .stroke(SybilTheme.border.opacity(0.78), lineWidth: 1)
+                )
+        )
+        .disabled(!viewModel.canConvertQuickQuestion)
+    }
+
+    private var controlsRow: some View {
+        HStack(alignment: .center, spacing: 10) {
+            providerMenu
+            modelMenu
+            convertButton
+        }
+    }
+
+    private var providerMenu: some View {
+        Menu {
+            ForEach(viewModel.providerOptions, id: \.self) { provider in
+                Button {
+                    viewModel.setQuickQuestionProvider(provider)
+                } label: {
+                    if viewModel.quickQuestionProvider == provider {
+                        Label(provider.displayName, systemImage: "checkmark")
+                    } else {
+                        Text(provider.displayName)
+                    }
+                }
+            }
+        } label: {
+            QuickQuestionPickerPill(title: viewModel.quickQuestionProvider.displayName)
+        }
+        .frame(maxWidth: .infinity)
+        .disabled(viewModel.isQuickQuestionSending || viewModel.isConvertingQuickQuestion)
+        .accessibilityLabel("Quick question provider")
+    }
+
+    private var modelMenu: some View {
+        Menu {
+            if viewModel.quickQuestionProviderModelOptions.isEmpty {
+                Text("No models")
+            } else {
+                ForEach(viewModel.quickQuestionProviderModelOptions, id: \.self) { model in
+                    Button {
+                        viewModel.setQuickQuestionModel(model)
+                    } label: {
+                        if viewModel.quickQuestionModel == model {
+                            Label(model, systemImage: "checkmark")
+                        } else {
+                            Text(model)
+                        }
+                    }
+                }
+            }
+        } label: {
+            QuickQuestionPickerPill(title: viewModel.quickQuestionModel.isEmpty ? "No model" : viewModel.quickQuestionModel)
+        }
+        .frame(maxWidth: .infinity)
+        .disabled(viewModel.isQuickQuestionSending || viewModel.isConvertingQuickQuestion)
+        .accessibilityLabel("Quick question model")
+    }
+
+    private func submitQuestion() {
+        _ = viewModel.sendQuickQuestion()
+    }
+}
+
+private struct QuickQuestionPickerPill: View {
+    var title: String
+
+    var body: some View {
+        HStack(spacing: 8) {
+            Text(title)
+                .font(.caption.weight(.medium))
+                .foregroundStyle(SybilTheme.text)
+                .lineLimit(1)
+                .minimumScaleFactor(0.8)
+
+            Image(systemName: "chevron.down")
+                .font(.caption.weight(.semibold))
+                .foregroundStyle(SybilTheme.textMuted)
+        }
+        .padding(.horizontal, 10)
+        .frame(maxWidth: .infinity, minHeight: 40)
+        .background(
+            RoundedRectangle(cornerRadius: 12)
+                .fill(SybilTheme.surfaceStrong.opacity(0.78))
+                .overlay(
+                    RoundedRectangle(cornerRadius: 12)
+                        .stroke(SybilTheme.border.opacity(0.78), lineWidth: 1)
+                )
+        )
+    }
+}
+
+private struct QuickQuestionMessageView: View {
+    var message: Message
+    var isSending: Bool
+
+    private var isPendingAssistant: Bool {
+        message.id.hasPrefix("temp-assistant-quick-") &&
+            isSending &&
+            message.content.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
+    }
+
+    var body: some View {
+        if let metadata = message.toolCallMetadata {
+            Text(toolCallSummary(for: metadata, fallbackContent: message.content))
+                .font(.caption)
+                .foregroundStyle(SybilTheme.textMuted)
+                .fixedSize(horizontal: false, vertical: true)
+        } else if isPendingAssistant {
+            HStack(spacing: 8) {
+                ProgressView()
+                    .controlSize(.small)
+                    .tint(SybilTheme.primary)
+                Text("Thinking...")
+                    .font(.caption)
+                    .foregroundStyle(SybilTheme.textMuted)
+            }
+        } else if !message.content.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            Markdown(message.content)
+                .font(.body)
+                .tint(SybilTheme.primary)
+                .foregroundStyle(SybilTheme.text.opacity(0.96))
+                .textSelection(.enabled)
+        }
+    }
+
+    private func toolCallSummary(for metadata: ToolCallMetadata, fallbackContent: String) -> String {
+        if let summary = metadata.summary?.trimmingCharacters(in: .whitespacesAndNewlines), !summary.isEmpty {
+            return summary
+        }
+        if !fallbackContent.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            return fallbackContent
+        }
+        return "Ran \(metadata.toolName ?? "tool")."
+    }
+}
--- a/ios/Packages/Sybil/Sources/Sybil/SybilSettingsStore.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SybilSettingsStore.swift
@@ -12,6 +12,11 @@ final class SybilSettingsStore {
        static let preferredAnthropicModel = "sybil.ios.preferredAnthropicModel"
        static let preferredXAIModel = "sybil.ios.preferredXAIModel"
        static let preferredHermesAgentModel = "sybil.ios.preferredHermesAgentModel"
+        static let quickQuestionPreferredProvider = "sybil.ios.quickQuestionPreferredProvider"
+        static let quickQuestionPreferredOpenAIModel = "sybil.ios.quickQuestionPreferredOpenAIModel"
+        static let quickQuestionPreferredAnthropicModel = "sybil.ios.quickQuestionPreferredAnthropicModel"
+        static let quickQuestionPreferredXAIModel = "sybil.ios.quickQuestionPreferredXAIModel"
+        static let quickQuestionPreferredHermesAgentModel = "sybil.ios.quickQuestionPreferredHermesAgentModel"
    }

    private let defaults: UserDefaults
@@ -20,6 +25,8 @@ final class SybilSettingsStore {
    var adminToken: String
    var preferredProvider: Provider
    var preferredModelByProvider: [Provider: String]
+    var quickQuestionPreferredProvider: Provider
+    var quickQuestionPreferredModelByProvider: [Provider: String]

    init(defaults: UserDefaults = .standard) {
        self.defaults = defaults
@@ -33,12 +40,22 @@ final class SybilSettingsStore {
        let provider = defaults.string(forKey: Keys.preferredProvider).flatMap(Provider.init(rawValue:)) ?? .openai
        self.preferredProvider = provider

-        self.preferredModelByProvider = [
+        let preferredModels: [Provider: String] = [
            .openai: defaults.string(forKey: Keys.preferredOpenAIModel) ?? "gpt-4.1-mini",
            .anthropic: defaults.string(forKey: Keys.preferredAnthropicModel) ?? "claude-3-5-sonnet-latest",
            .xai: defaults.string(forKey: Keys.preferredXAIModel) ?? "grok-3-mini",
            .hermesAgent: defaults.string(forKey: Keys.preferredHermesAgentModel) ?? "hermes-agent"
        ]
+        self.preferredModelByProvider = preferredModels
+
+        self.quickQuestionPreferredProvider =
+            defaults.string(forKey: Keys.quickQuestionPreferredProvider).flatMap(Provider.init(rawValue:)) ?? provider
+        self.quickQuestionPreferredModelByProvider = [
+            .openai: defaults.string(forKey: Keys.quickQuestionPreferredOpenAIModel) ?? preferredModels[.openai] ?? "gpt-4.1-mini",
+            .anthropic: defaults.string(forKey: Keys.quickQuestionPreferredAnthropicModel) ?? preferredModels[.anthropic] ?? "claude-3-5-sonnet-latest",
+            .xai: defaults.string(forKey: Keys.quickQuestionPreferredXAIModel) ?? preferredModels[.xai] ?? "grok-3-mini",
+            .hermesAgent: defaults.string(forKey: Keys.quickQuestionPreferredHermesAgentModel) ?? preferredModels[.hermesAgent] ?? "hermes-agent"
+        ]
    }

    func persist() {
@@ -56,6 +73,12 @@ final class SybilSettingsStore {
        defaults.set(preferredModelByProvider[.anthropic], forKey: Keys.preferredAnthropicModel)
        defaults.set(preferredModelByProvider[.xai], forKey: Keys.preferredXAIModel)
        defaults.set(preferredModelByProvider[.hermesAgent], forKey: Keys.preferredHermesAgentModel)
+
+        defaults.set(quickQuestionPreferredProvider.rawValue, forKey: Keys.quickQuestionPreferredProvider)
+        defaults.set(quickQuestionPreferredModelByProvider[.openai], forKey: Keys.quickQuestionPreferredOpenAIModel)
+        defaults.set(quickQuestionPreferredModelByProvider[.anthropic], forKey: Keys.quickQuestionPreferredAnthropicModel)
+        defaults.set(quickQuestionPreferredModelByProvider[.xai], forKey: Keys.quickQuestionPreferredXAIModel)
+        defaults.set(quickQuestionPreferredModelByProvider[.hermesAgent], forKey: Keys.quickQuestionPreferredHermesAgentModel)
    }

    var trimmedTokenOrNil: String? {
@@ -71,7 +94,7 @@ final class SybilSettingsStore {
            raw.removeLast()
        }

-        guard var components = URLComponents(string: raw) else {
+        guard let components = URLComponents(string: raw) else {
            return nil
        }

--- a/ios/Packages/Sybil/Sources/Sybil/SybilViewModel.swift
+++ b/ios/Packages/Sybil/Sources/Sybil/SybilViewModel.swift
@@ -111,6 +111,16 @@ final class SybilViewModel {
    var provider: Provider
    var modelCatalog: [Provider: ProviderModelInfo] = [:]
    var model: String
+    var quickQuestionPrompt = ""
+    var quickQuestionMessages: [Message] = []
+    var quickQuestionError: String?
+    var quickQuestionProvider: Provider
+    var quickQuestionModel: String
+    var quickQuestionSubmittedPrompt: String?
+    var quickQuestionSubmittedProvider: Provider?
+    var quickQuestionSubmittedModel: String?
+    var isQuickQuestionSending = false
+    var isConvertingQuickQuestion = false

    @ObservationIgnored
    private var hasBootstrapped = false
@@ -132,6 +142,10 @@ final class SybilViewModel {
    @ObservationIgnored
    private var activeSearchAttachTasks: [String: Task<Void, Never>] = [:]
    @ObservationIgnored
+    private var quickQuestionTask: Task<Void, Never>?
+    @ObservationIgnored
+    private var quickQuestionRunID: UUID?
+    @ObservationIgnored
    private var isAppActive = true
    @ObservationIgnored
    private var appLifecycleGeneration = 0
@@ -153,8 +167,14 @@ final class SybilViewModel {
    ) {
        self.settings = settings
        self.clientFactory = clientFactory
-        self.provider = settings.preferredProvider
-        self.model = settings.preferredModelByProvider[settings.preferredProvider] ?? "gpt-4.1-mini"
+        let initialProvider = settings.preferredProvider
+        let initialModel = settings.preferredModelByProvider[initialProvider] ?? "gpt-4.1-mini"
+        self.provider = initialProvider
+        self.model = initialModel
+        let initialQuickQuestionProvider = settings.quickQuestionPreferredProvider
+        let initialQuickQuestionModel = settings.quickQuestionPreferredModelByProvider[initialQuickQuestionProvider] ?? initialModel
+        self.quickQuestionProvider = initialQuickQuestionProvider
+        self.quickQuestionModel = initialQuickQuestionModel
    }

    var providerModelOptions: [String] {
@@ -167,6 +187,36 @@ final class SybilViewModel {
        }
    }

+    var quickQuestionProviderModelOptions: [String] {
+        modelOptions(for: quickQuestionProvider)
+    }
+
+    var canSendQuickQuestion: Bool {
+        !isQuickQuestionSending &&
+            !isConvertingQuickQuestion &&
+            !quickQuestionPrompt.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty &&
+            !quickQuestionModel.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
+    }
+
+    var quickQuestionAnswerText: String {
+        for message in quickQuestionMessages.reversed() where message.role == .assistant {
+            let content = message.content.trimmingCharacters(in: .whitespacesAndNewlines)
+            if !content.isEmpty {
+                return content
+            }
+        }
+        return ""
+    }
+
+    var canConvertQuickQuestion: Bool {
+        !isQuickQuestionSending &&
+            !isConvertingQuickQuestion &&
+            !(quickQuestionSubmittedPrompt?.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty ?? true) &&
+            !quickQuestionAnswerText.isEmpty &&
+            quickQuestionSubmittedProvider != nil &&
+            !(quickQuestionSubmittedModel?.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty ?? true)
+    }
+
    func modelOptions(for candidate: Provider) -> [String] {
        let serverModels = modelCatalog[candidate]?.models ?? []
        if !serverModels.isEmpty {
@@ -422,6 +472,7 @@ final class SybilViewModel {
        localActiveSearchIDs = []
        serverActiveChatIDs = []
        serverActiveSearchIDs = []
+        resetQuickQuestion()
        draftIdentity = UUID()
        composerAttachments = []
        settings.persist()
@@ -494,6 +545,159 @@ final class SybilViewModel {
        SybilLog.info(SybilLog.ui, "Provider changed to \(nextProvider.rawValue), model=\(nextModel)")
    }

+    func setQuickQuestionProvider(_ nextProvider: Provider) {
+        quickQuestionProvider = nextProvider
+
+        let options = modelOptions(for: nextProvider)
+        if let preferred = settings.quickQuestionPreferredModelByProvider[nextProvider], options.contains(preferred) {
+            quickQuestionModel = preferred
+        } else if let first = options.first {
+            quickQuestionModel = first
+        } else {
+            quickQuestionModel = ""
+        }
+
+        persistQuickQuestionModelSelection()
+    }
+
+    func setQuickQuestionModel(_ nextModel: String) {
+        quickQuestionModel = nextModel
+        persistQuickQuestionModelSelection()
+    }
+
+    private func persistQuickQuestionModelSelection() {
+        settings.quickQuestionPreferredProvider = quickQuestionProvider
+        let trimmedModel = quickQuestionModel.trimmingCharacters(in: .whitespacesAndNewlines)
+        if !trimmedModel.isEmpty {
+            settings.quickQuestionPreferredModelByProvider[quickQuestionProvider] = trimmedModel
+        }
+        settings.persist()
+    }
+
+    func updateQuickQuestionPrompt(_ nextPrompt: String) {
+        guard nextPrompt != quickQuestionPrompt else {
+            return
+        }
+
+        if isQuickQuestionSending || quickQuestionSubmittedPrompt != nil || !quickQuestionMessages.isEmpty {
+            cancelQuickQuestion()
+            quickQuestionSubmittedPrompt = nil
+            quickQuestionSubmittedProvider = nil
+            quickQuestionSubmittedModel = nil
+            quickQuestionMessages = []
+            quickQuestionError = nil
+        }
+
+        quickQuestionPrompt = nextPrompt
+    }
+
+    func resetQuickQuestion() {
+        cancelQuickQuestion()
+        quickQuestionPrompt = ""
+        quickQuestionMessages = []
+        quickQuestionError = nil
+        quickQuestionSubmittedPrompt = nil
+        quickQuestionSubmittedProvider = nil
+        quickQuestionSubmittedModel = nil
+        isConvertingQuickQuestion = false
+    }
+
+    func cancelQuickQuestion() {
+        quickQuestionTask?.cancel()
+        quickQuestionTask = nil
+        quickQuestionRunID = nil
+        isQuickQuestionSending = false
+    }
+
+    @discardableResult
+    func sendQuickQuestion() -> Task<Void, Never>? {
+        let content = quickQuestionPrompt.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !content.isEmpty, !isQuickQuestionSending, !isConvertingQuickQuestion else {
+            return nil
+        }
+
+        let selectedModel = quickQuestionModel.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !selectedModel.isEmpty else {
+            quickQuestionError = "No model available for selected provider."
+            return nil
+        }
+
+        cancelQuickQuestion()
+        let selectedProvider = quickQuestionProvider
+        let task = Task { [weak self] in
+            guard let self else {
+                return
+            }
+            await self.runQuickQuestion(prompt: content, provider: selectedProvider, model: selectedModel)
+        }
+        quickQuestionTask = task
+        return task
+    }
+
+    @discardableResult
+    func convertQuickQuestionToChat() async -> Bool {
+        let question = quickQuestionSubmittedPrompt?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
+        let answer = quickQuestionAnswerText
+        guard !question.isEmpty,
+              !answer.isEmpty,
+              let submittedProvider = quickQuestionSubmittedProvider,
+              let submittedModel = quickQuestionSubmittedModel?.trimmingCharacters(in: .whitespacesAndNewlines),
+              !submittedModel.isEmpty,
+              !isQuickQuestionSending,
+              !isConvertingQuickQuestion
+        else {
+            return false
+        }
+
+        isConvertingQuickQuestion = true
+        quickQuestionError = nil
+        defer {
+            isConvertingQuickQuestion = false
+        }
+
+        do {
+            let titleSeed = question.split(whereSeparator: \.isNewline).first.map(String.init) ?? question
+            let title = String(titleSeed.trimmingCharacters(in: .whitespacesAndNewlines).prefix(48))
+            let chat = try await client().createChat(
+                title: title.isEmpty ? "Quick question" : title,
+                provider: submittedProvider,
+                model: submittedModel,
+                messages: [
+                    CompletionRequestMessage(role: .user, content: question),
+                    CompletionRequestMessage(role: .assistant, content: answer)
+                ]
+            )
+
+            setProvider(submittedProvider, model: submittedModel)
+            chats.removeAll(where: { $0.id == chat.id })
+            chats.insert(chat, at: 0)
+            draftKind = nil
+            selectedItem = .chat(chat.id)
+            selectedChat = ChatDetail(
+                id: chat.id,
+                title: chat.title,
+                createdAt: chat.createdAt,
+                updatedAt: chat.updatedAt,
+                initiatedProvider: chat.initiatedProvider,
+                initiatedModel: chat.initiatedModel,
+                lastUsedProvider: chat.lastUsedProvider,
+                lastUsedModel: chat.lastUsedModel,
+                messages: []
+            )
+            selectedSearch = nil
+            composer = ""
+            composerAttachments = []
+
+            await refreshCollections(preferredSelection: .chat(chat.id))
+            resetQuickQuestion()
+            return true
+        } catch {
+            quickQuestionError = normalizeAPIError(error)
+            SybilLog.error(SybilLog.ui, "Convert quick question to chat failed", error: error)
+            return false
+        }
+    }
+
    func startNewChat() {
        SybilLog.debug(SybilLog.ui, "Starting draft chat")
        resetSelectionLoading()
@@ -837,6 +1041,91 @@ final class SybilViewModel {
        isCreatingSearchChat = false
    }

+    private func runQuickQuestion(prompt: String, provider: Provider, model: String) async {
+        let runID = UUID()
+        quickQuestionRunID = runID
+        quickQuestionError = nil
+        quickQuestionSubmittedPrompt = prompt
+        quickQuestionSubmittedProvider = provider
+        quickQuestionSubmittedModel = model
+        quickQuestionMessages = [
+            Message(
+                id: "temp-assistant-quick-\(UUID().uuidString)",
+                createdAt: Date(),
+                role: .assistant,
+                content: "",
+                name: nil
+            )
+        ]
+        isQuickQuestionSending = true
+
+        defer {
+            if quickQuestionRunID == runID {
+                quickQuestionTask = nil
+                quickQuestionRunID = nil
+                isQuickQuestionSending = false
+            }
+        }
+
+        let streamStatus = CompletionStreamStatus()
+
+        do {
+            try await client().runCompletionStream(
+                body: CompletionStreamRequest(
+                    chatId: nil,
+                    persist: false,
+                    provider: provider,
+                    model: model,
+                    messages: [CompletionRequestMessage(role: .user, content: prompt)]
+                )
+            ) { [weak self] event in
+                guard let self else { return }
+                await self.applyQuickQuestionCompletionEvent(event, streamStatus: streamStatus)
+            }
+
+            if let streamError = await streamStatus.error() {
+                throw APIError.httpError(statusCode: 502, message: streamError)
+            }
+        } catch {
+            guard quickQuestionRunID == runID else {
+                return
+            }
+            if isCancellation(error) {
+                return
+            }
+
+            quickQuestionError = normalizeAPIError(error)
+            SybilLog.error(SybilLog.ui, "Quick question failed", error: error)
+        }
+    }
+
+    private func applyQuickQuestionCompletionEvent(_ event: CompletionStreamEvent, streamStatus: CompletionStreamStatus) async {
+        switch event {
+        case .meta:
+            break
+
+        case let .toolCall(payload):
+            insertQuickQuestionToolCallMessage(payload)
+
+        case let .delta(payload):
+            guard !payload.text.isEmpty else { return }
+            mutateQuickQuestionAssistantMessage { existing in
+                existing + payload.text
+            }
+
+        case let .done(payload):
+            mutateQuickQuestionAssistantMessage { _ in
+                payload.text
+            }
+
+        case let .error(payload):
+            await streamStatus.setError(payload.message)
+
+        case .ignored:
+            break
+        }
+    }
+
    private func loadInitialData(using client: any SybilAPIClienting) async {
        isLoadingCollections = true
        errorMessage = nil
@@ -914,6 +1203,22 @@ final class SybilViewModel {
            model = preferred
        }

+        if !providerOptions.contains(quickQuestionProvider), let firstProvider = providerOptions.first {
+            quickQuestionProvider = firstProvider
+            settings.quickQuestionPreferredProvider = firstProvider
+        }
+
+        if !quickQuestionProviderModelOptions.contains(quickQuestionModel), let first = quickQuestionProviderModelOptions.first {
+            quickQuestionModel = first
+            settings.quickQuestionPreferredModelByProvider[quickQuestionProvider] = first
+        }
+
+        if let preferred = settings.quickQuestionPreferredModelByProvider[quickQuestionProvider],
+           quickQuestionProviderModelOptions.contains(preferred)
+        {
+            quickQuestionModel = preferred
+        }
+
        settings.persist()
    }

@@ -1764,6 +2069,15 @@ final class SybilViewModel {
        pendingChatStates[chatID] = pending
    }

+    private func mutateQuickQuestionAssistantMessage(_ transform: (String) -> String) {
+        let index = quickQuestionMessages.indices.last { quickQuestionMessages[$0].id.hasPrefix("temp-assistant-quick-") }
+        guard let index else {
+            return
+        }
+
+        quickQuestionMessages[index].content = transform(quickQuestionMessages[index].content)
+    }
+
    private func insertPendingToolCallMessage(_ payload: CompletionStreamToolCall, chatID: String) {
        guard var pending = pendingChatStates[chatID] else {
            return
@@ -1773,6 +2087,31 @@ final class SybilViewModel {
            return
        }

+        let message = toolCallMessage(for: payload)
+
+        if let assistantIndex = pending.messages.indices.last(where: { pending.messages[$0].id.hasPrefix("temp-assistant-") }) {
+            pending.messages.insert(message, at: assistantIndex)
+        } else {
+            pending.messages.append(message)
+        }
+
+        pendingChatStates[chatID] = pending
+    }
+
+    private func insertQuickQuestionToolCallMessage(_ payload: CompletionStreamToolCall) {
+        if quickQuestionMessages.contains(where: { $0.toolCallMetadata?.toolCallId == payload.toolCallId }) {
+            return
+        }
+
+        let message = toolCallMessage(for: payload)
+        if let assistantIndex = quickQuestionMessages.indices.last(where: { quickQuestionMessages[$0].id.hasPrefix("temp-assistant-quick-") }) {
+            quickQuestionMessages.insert(message, at: assistantIndex)
+        } else {
+            quickQuestionMessages.append(message)
+        }
+    }
+
+    private func toolCallMessage(for payload: CompletionStreamToolCall) -> Message {
        let metadata: JSONValue = .object([
            "kind": .string("tool_call"),
            "toolCallId": .string(payload.toolCallId),
@@ -1791,7 +2130,7 @@ final class SybilViewModel {
            ? "Ran tool '\(payload.name)'."
            : payload.summary

-        let message = Message(
+        return Message(
            id: "temp-tool-\(payload.toolCallId)",
            createdAt: Date(),
            role: .tool,
@@ -1799,14 +2138,6 @@ final class SybilViewModel {
            name: payload.name,
            metadata: metadata
        )
-
-        if let assistantIndex = pending.messages.indices.last(where: { pending.messages[$0].id.hasPrefix("temp-assistant-") }) {
-            pending.messages.insert(message, at: assistantIndex)
-        } else {
-            pending.messages.append(message)
-        }
-
-        pendingChatStates[chatID] = pending
    }

    private var currentChatID: String? {
--- a/ios/Packages/Sybil/Tests/SybilTests/SybilTests.swift
+++ b/ios/Packages/Sybil/Tests/SybilTests/SybilTests.swift
@@ -6,13 +6,22 @@ import Testing
 private struct MockClientCallSnapshot: Sendable {
    var listChats = 0
    var listSearches = 0
+    var createChat = 0
    var getChat = 0
    var getSearch = 0
    var getActiveRuns = 0
+    var runCompletionStream = 0
    var attachCompletionStream = 0
    var attachSearchStream = 0
 }

+private struct ChatCreateCallSnapshot: Sendable {
+    var title: String?
+    var provider: Provider?
+    var model: String?
+    var messages: [CompletionRequestMessage]?
+}
+
 private struct UnexpectedClientCall: Error {}

 private actor MockSybilClient: SybilAPIClienting {
@@ -24,6 +33,9 @@ private actor MockSybilClient: SybilAPIClienting {
    private let activeRunsResponse: ActiveRunsResponse

    private var snapshot = MockClientCallSnapshot()
+    private var lastCreateChatCall: ChatCreateCallSnapshot?
+    private var lastCompletionStreamBody: CompletionStreamRequest?
+    private var completionStreamEvents: [CompletionStreamEvent]?
    private var getChatDelayNanoseconds: UInt64 = 0
    private var getSearchDelayNanoseconds: UInt64 = 0
    private var completionStreamNetworkErrorMessage: String?
@@ -55,6 +67,19 @@ private actor MockSybilClient: SybilAPIClienting {
        snapshot
    }

+    func currentCreateChatCall() -> ChatCreateCallSnapshot? {
+        lastCreateChatCall
+    }
+
+    func currentCompletionStreamBody() -> CompletionStreamRequest? {
+        lastCompletionStreamBody
+    }
+
+    func setCompletionStreamEvents(_ events: [CompletionStreamEvent], delayNanoseconds: UInt64 = 0) {
+        completionStreamEvents = events
+        completionStreamDelayNanoseconds = delayNanoseconds
+    }
+
    func setCompletionStreamNetworkError(_ message: String, delayNanoseconds: UInt64 = 0) {
        completionStreamNetworkErrorMessage = message
        completionStreamDelayNanoseconds = delayNanoseconds
@@ -100,7 +125,19 @@ private actor MockSybilClient: SybilAPIClienting {
        return chatsResponse
    }

-    func createChat(title: String?) async throws -> ChatSummary {
+    func createChat(
+        title: String?,
+        provider: Provider?,
+        model: String?,
+        messages: [CompletionRequestMessage]?
+    ) async throws -> ChatSummary {
+        snapshot.createChat += 1
+        lastCreateChatCall = ChatCreateCallSnapshot(
+            title: title,
+            provider: provider,
+            model: model,
+            messages: messages
+        )
        if let createChatResponse {
            return createChatResponse
        }
@@ -167,12 +204,20 @@ private actor MockSybilClient: SybilAPIClienting {
        body: CompletionStreamRequest,
        onEvent: @escaping @Sendable (CompletionStreamEvent) async -> Void
    ) async throws {
+        snapshot.runCompletionStream += 1
+        lastCompletionStreamBody = body
        if completionStreamDelayNanoseconds > 0 {
            try await Task.sleep(nanoseconds: completionStreamDelayNanoseconds)
        }
        if let completionStreamNetworkErrorMessage {
            throw APIError.networkError(message: completionStreamNetworkErrorMessage)
        }
+        if let completionStreamEvents {
+            for event in completionStreamEvents {
+                await onEvent(event)
+            }
+            return
+        }
        throw UnexpectedClientCall()
    }

@@ -470,6 +515,117 @@ private func makeSearchDetail(id: String, date: Date, answer: String) -> SearchD
    await sendTask.value
 }

+@MainActor
+@Test func quickQuestionRunsNonPersistentCompletionStream() async throws {
+    let client = MockSybilClient()
+    await client.setCompletionStreamEvents([
+        .delta(CompletionStreamDelta(text: "Reset it from ")),
+        .done(CompletionStreamDone(text: "Reset it from Settings."))
+    ])
+    let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
+    viewModel.isAuthenticated = true
+    viewModel.isCheckingSession = false
+    viewModel.quickQuestionPrompt = "How do I reset my password?"
+
+    let task = viewModel.sendQuickQuestion()
+    await task?.value
+
+    let snapshot = await client.currentSnapshot()
+    let body = await client.currentCompletionStreamBody()
+    #expect(snapshot.runCompletionStream == 1)
+    #expect(body?.persist == false)
+    #expect(body?.chatId == nil)
+    #expect(body?.provider == .openai)
+    #expect(body?.messages.first?.role == .user)
+    #expect(body?.messages.first?.content == "How do I reset my password?")
+    #expect(viewModel.quickQuestionAnswerText == "Reset it from Settings.")
+    #expect(!viewModel.isQuickQuestionSending)
+}
+
+@MainActor
+@Test func quickQuestionConvertCreatesSeededChat() async throws {
+    let date = Date(timeIntervalSince1970: 1_700_000_250)
+    let chat = makeChatSummary(id: "quick-chat", date: date)
+    let detail = ChatDetail(
+        id: chat.id,
+        title: chat.title,
+        createdAt: chat.createdAt,
+        updatedAt: chat.updatedAt,
+        initiatedProvider: .openai,
+        initiatedModel: "gpt-4.1-mini",
+        lastUsedProvider: .openai,
+        lastUsedModel: "gpt-4.1-mini",
+        messages: [
+            Message(id: "quick-user", createdAt: date, role: .user, content: "How do I reset my password?", name: nil),
+            Message(id: "quick-assistant", createdAt: date, role: .assistant, content: "Reset it from Settings.", name: nil)
+        ]
+    )
+    let client = MockSybilClient(
+        chatsResponse: [chat],
+        chatDetails: [chat.id: detail],
+        createChatResponse: chat
+    )
+    let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
+    viewModel.isAuthenticated = true
+    viewModel.isCheckingSession = false
+    viewModel.quickQuestionSubmittedPrompt = "How do I reset my password?"
+    viewModel.quickQuestionSubmittedProvider = .openai
+    viewModel.quickQuestionSubmittedModel = "gpt-4.1-mini"
+    viewModel.quickQuestionMessages = [
+        Message(
+            id: "temp-assistant-quick",
+            createdAt: date,
+            role: .assistant,
+            content: "Reset it from Settings.",
+            name: nil
+        )
+    ]
+
+    let didConvert = await viewModel.convertQuickQuestionToChat()
+
+    let snapshot = await client.currentSnapshot()
+    let createCall = await client.currentCreateChatCall()
+    #expect(didConvert)
+    #expect(snapshot.createChat == 1)
+    #expect(createCall?.title == "How do I reset my password?")
+    #expect(createCall?.provider == .openai)
+    #expect(createCall?.model == "gpt-4.1-mini")
+    #expect(createCall?.messages?.map(\.role) == [.user, .assistant])
+    #expect(createCall?.messages?.map(\.content) == ["How do I reset my password?", "Reset it from Settings."])
+    #expect(viewModel.selectedItem == .chat("quick-chat"))
+    #expect(viewModel.quickQuestionPrompt.isEmpty)
+}
+
+@MainActor
+@Test func quickQuestionProviderAndModelSelectionPersistSeparately() async throws {
+    let defaults = UserDefaults(suiteName: #function)!
+    defaults.removePersistentDomain(forName: #function)
+    let settings = SybilSettingsStore(defaults: defaults)
+    settings.apiBaseURL = "http://127.0.0.1:8787"
+    let viewModel = SybilViewModel(settings: settings) { _ in MockSybilClient() }
+    viewModel.modelCatalog = [
+        .openai: ProviderModelInfo(models: ["gpt-4.1-mini", "gpt-4o"], loadedAt: nil, error: nil),
+        .anthropic: ProviderModelInfo(models: ["claude-3-5-sonnet-latest", "claude-3-haiku"], loadedAt: nil, error: nil)
+    ]
+
+    viewModel.setQuickQuestionProvider(.anthropic)
+    viewModel.setQuickQuestionModel("claude-3-haiku")
+
+    #expect(viewModel.quickQuestionProvider == .anthropic)
+    #expect(viewModel.quickQuestionModel == "claude-3-haiku")
+    #expect(settings.preferredProvider == .openai)
+
+    let reloadedSettings = SybilSettingsStore(defaults: defaults)
+    #expect(reloadedSettings.quickQuestionPreferredProvider == .anthropic)
+    #expect(reloadedSettings.quickQuestionPreferredModelByProvider[.anthropic] == "claude-3-haiku")
+    #expect(reloadedSettings.preferredProvider == .openai)
+
+    let reloadedViewModel = SybilViewModel(settings: reloadedSettings) { _ in MockSybilClient() }
+    #expect(reloadedViewModel.quickQuestionProvider == .anthropic)
+    #expect(reloadedViewModel.quickQuestionModel == "claude-3-haiku")
+    #expect(reloadedViewModel.provider == .openai)
+}
+
@MainActor
@Test func reconnectAttachesSelectedActiveChatStream() async throws {
    let date = Date(timeIntervalSince1970: 1_700_000_260)