💄 style: support adjust thinkingBudget in gemini 2.5 flash (#7947)

* 💄 style: support adjust thinkingBudget in gemini 2.5 flash

* 💄 style: support adjust thinkingBudget in gemini 2.5 flash

* 💄 style: support adjust thinkingBudget in gemini 2.5 flash

src/config/aiModels/google.ts

@@ -68,6 +68,7 @@ const googleChatModels: AIChatModelCard[] = [
     },
     releasedAt: '2025-05-20',
     settings: {
+      extendParams: ['enableReasoning', 'reasoningBudgetToken'],
       searchImpl: 'params',
       searchProvider: 'google',
     },
@@ -91,6 +92,7 @@ const googleChatModels: AIChatModelCard[] = [
     },
     releasedAt: '2025-04-17',
     settings: {
+      extendParams: ['enableReasoning', 'reasoningBudgetToken'],
       searchImpl: 'params',
       searchProvider: 'google',
     },

src/libs/model-runtime/google/index.ts

@@ -89,6 +89,7 @@ interface LobeGoogleAIParams {
 
 interface GoogleAIThinkingConfig {
   includeThoughts?: boolean;
+  thinkingBudget?: number;
 }
 
 export class LobeGoogleAI implements LobeRuntimeAI {
@@ -113,10 +114,11 @@ export class LobeGoogleAI implements LobeRuntimeAI {
   async chat(rawPayload: ChatStreamPayload, options?: ChatCompetitionOptions) {
     try {
       const payload = this.buildPayload(rawPayload);
-      const model = payload.model;
+      const { model, thinking } = payload;
 
       const thinkingConfig: GoogleAIThinkingConfig = {
         includeThoughts: true,
+        thinkingBudget: thinking?.type === 'enabled' ? Math.min(thinking.budget_tokens, 24_576) : 0,
       };
 
       const contents = await this.buildGoogleMessages(payload.messages);

src/libs/model-runtime/types/chat.ts

@@ -122,7 +122,7 @@ export interface ChatStreamPayload {
    */
   temperature: number;
   /**
-   * use for Claude
+   * use for Claude and Gemini
    */
   thinking?: {
     budget_tokens: number;