Turbo models (#1249)

 ## Summary by cubic Adds “Dyad Turbo” models for Pro users and centralizes model/provider constants. Pro users can pick fast, cost‑effective models directly from the ModelPicker, with clearer labels and gating. - **New Features** - Added Dyad Turbo provider in ModelPicker with Qwen3 Coder and Kimi K2 (Pro only). - Turbo options are hidden for non‑Pro users; “Pro only” badge shown where applicable. - “Smart Auto” label now applies only to the Auto model to avoid confusion. - **Refactors** - Moved all model/provider constants into language_model_constants.ts and updated imports (helpers, client, thinking utils).

Turbo models (#1249)
a8e9caf7 · Will Chen · GitHub · 9bc5e138 · a8e9caf7 · a8e9caf7
--- a/src/components/ModelPicker.tsx
+++ b/src/components/ModelPicker.tsx
@@ -25,6 +25,7 @@ import { LocalModel } from "@/ipc/ipc_types";
 import { useLanguageModelProviders } from "@/hooks/useLanguageModelProviders";
 import { useSettings } from "@/hooks/useSettings";
 import { PriceBadge } from "@/components/PriceBadge";
+import { TURBO_MODELS } from "@/ipc/shared/language_model_constants";
 export function ModelPicker() {
  const { settings, updateSettings } = useSettings();
@@ -108,6 +109,13 @@ export function ModelPicker() {
  const autoModels =
    !loading && modelsByProviders && modelsByProviders["auto"]
      ? modelsByProviders["auto"].filter((model) => {
+          if (
+            settings &&
+            !isDyadProEnabled(settings) &&
+            model.apiName === "turbo"
+          ) {
+            return false;
+          }
          if (
            settings &&
            isDyadProEnabled(settings) &&
@@ -144,6 +152,9 @@ export function ModelPicker() {
    const provider = providers?.find((p) => p.id === providerId);
    return !(provider && provider.secondary);
  });
+  if (settings && isDyadProEnabled(settings)) {
+    primaryProviders.unshift(["auto", TURBO_MODELS]);
+  }
  const secondaryProviders = providerEntries.filter(([providerId, models]) => {
    if (models.length === 0) return false;
    const provider = providers?.find((p) => p.id === providerId);
@@ -220,7 +231,7 @@ export function ModelPicker() {
                        <div className="flex justify-between items-start w-full">
                          <span className="flex flex-col items-start">
                            <span>
-                              {isSmartAutoEnabled
+                              {isSmartAutoEnabled && model.apiName === "auto"
                                ? "Smart Auto"
                                : model.displayName}
                            </span>
@@ -228,7 +239,7 @@ export function ModelPicker() {
                          <div className="flex items-center gap-1.5">
                            {isSmartAutoEnabled && (
                              <span className="text-[10px] bg-gradient-to-r from-indigo-600 via-indigo-500 to-indigo-600 bg-[length:200%_100%] animate-[shimmer_5s_ease-in-out_infinite] text-white px-1.5 py-0.5 rounded-full font-medium">
-                                Dyad Pro
+                                Pro only
                              </span>
                            )}
                            {model.tag && (
@@ -241,7 +252,7 @@ export function ModelPicker() {
                      </DropdownMenuItem>
                    </TooltipTrigger>
                    <TooltipContent side="right">
-                      {isSmartAutoEnabled ? (
+                      {isSmartAutoEnabled && model.apiName === "auto" ? (
                        <p>
                          <strong>Smart Auto</strong> uses a cheaper model for
                          easier tasks
@@ -274,12 +285,16 @@ export function ModelPicker() {
                return true;
              });
              const provider = providers?.find((p) => p.id === providerId);
+              const providerDisplayName =
+                provider?.id === "auto"
+                  ? "Dyad Turbo"
+                  : (provider?.name ?? providerId);
              return (
                <DropdownMenuSub key={providerId}>
                  <DropdownMenuSubTrigger className="w-full font-normal">
                    <div className="flex flex-col items-start w-full">
                      <div className="flex items-center gap-2">
-                        <span>{provider?.name ?? providerId}</span>
+                        <span>{providerDisplayName}</span>
                        {provider?.type === "cloud" &&
                          !provider?.secondary &&
                          isDyadProEnabled(settings) && (
@@ -300,7 +315,7 @@ export function ModelPicker() {
                  </DropdownMenuSubTrigger>
                  <DropdownMenuSubContent className="w-56">
                    <DropdownMenuLabel>
-                      {(provider?.name ?? providerId) + " Models"}
+                      {providerDisplayName + " Models"}
                    </DropdownMenuLabel>
                    <DropdownMenuSeparator />
                    {models.map((model) => (

--- a/src/ipc/shared/language_model_constants.ts
+++ b/src/ipc/shared/language_model_constants.ts
--- a/src/ipc/shared/language_model_helpers.ts
+++ b/src/ipc/shared/language_model_helpers.ts
--- a/src/ipc/utils/get_model_client.ts
+++ b/src/ipc/utils/get_model_client.ts
@@ -15,10 +15,8 @@ import type {
 } from "../../lib/schemas";
 import { getEnvVar } from "./read_env";
 import log from "electron-log";
-import {
+import { FREE_OPENROUTER_MODEL_NAMES } from "../shared/language_model_constants";
-  FREE_OPENROUTER_MODEL_NAMES,
+import { getLanguageModelProviders } from "../shared/language_model_helpers";
-  getLanguageModelProviders,
-} from "../shared/language_model_helpers";
 import { LanguageModelProvider } from "../ipc_types";
 import { createDyadEngine } from "./llm_engine_provider";

--- a/src/ipc/utils/thinking_utils.ts
+++ b/src/ipc/utils/thinking_utils.ts
-import { PROVIDERS_THAT_SUPPORT_THINKING } from "../shared/language_model_helpers";
+import { PROVIDERS_THAT_SUPPORT_THINKING } from "../shared/language_model_constants";
 import type { UserSettings } from "../../lib/schemas";
 function getThinkingBudgetTokens(