fix: interleaved thinking support (#12084)

* fix: update @ai-sdk/openai-compatible to version 1.0.28 and adjust related patches

* fix: add sendReasoning option to OpenAICompatibleProviderOptions and update message conversion logic

* fix: add interval thinking model support and related tests

* fix: add sendReasoning option to OpenAICompatibleProviderOptions and update related logic

* fix: remove MiniMax reasoning model support and update interval thinking model regex

* chore: add comment

* fix: rename interval thinking model references to interleaved thinking model

.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch

@@ -1,140 +0,0 @@
-diff --git a/dist/index.js b/dist/index.js
-index 73045a7d38faafdc7f7d2cd79d7ff0e2b031056b..8d948c9ac4ea4b474db9ef3c5491961e7fcf9a07 100644
---- a/dist/index.js
-+++ b/dist/index.js
-@@ -421,6 +421,17 @@ var OpenAICompatibleChatLanguageModel = class {
-         text: reasoning
-       });
-     }
-+    if (choice.message.images) {
-+      for (const image of choice.message.images) {
-+        const match1 = image.image_url.url.match(/^data:([^;]+)/)
-+        const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
-+        content.push({
-+          type: 'file',
-+          mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
-+          data: match2 ? match2[1] : image.image_url.url,
-+        });
-+      }
-+    }
-     if (choice.message.tool_calls != null) {
-       for (const toolCall of choice.message.tool_calls) {
-         content.push({
-@@ -598,6 +609,17 @@ var OpenAICompatibleChatLanguageModel = class {
-                 delta: delta.content
-               });
-             }
-+            if (delta.images) {
-+              for (const image of delta.images) {
-+                const match1 = image.image_url.url.match(/^data:([^;]+)/)
-+                const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
-+                controller.enqueue({
-+                  type: 'file',
-+                  mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
-+                  data: match2 ? match2[1] : image.image_url.url,
-+                });
-+              }
-+            }
-             if (delta.tool_calls != null) {
-               for (const toolCallDelta of delta.tool_calls) {
-                 const index = toolCallDelta.index;
-@@ -765,6 +787,14 @@ var OpenAICompatibleChatResponseSchema = import_v43.z.object({
-               arguments: import_v43.z.string()
-             })
-           })
-+        ).nullish(),
-+        images: import_v43.z.array(
-+          import_v43.z.object({
-+            type: import_v43.z.literal('image_url'),
-+            image_url: import_v43.z.object({
-+              url: import_v43.z.string(),
-+            })
-+          })
-         ).nullish()
-       }),
-       finish_reason: import_v43.z.string().nullish()
-@@ -795,6 +825,14 @@ var createOpenAICompatibleChatChunkSchema = (errorSchema) => import_v43.z.union(
-                 arguments: import_v43.z.string().nullish()
-               })
-             })
-+          ).nullish(),
-+          images: import_v43.z.array(
-+            import_v43.z.object({
-+              type: import_v43.z.literal('image_url'),
-+              image_url: import_v43.z.object({
-+                url: import_v43.z.string(),
-+              })
-+            })
-           ).nullish()
-         }).nullish(),
-         finish_reason: import_v43.z.string().nullish()
-diff --git a/dist/index.mjs b/dist/index.mjs
-index 1c2b9560bbfbfe10cb01af080aeeed4ff59db29c..2c8ddc4fc9bfc5e7e06cfca105d197a08864c427 100644
---- a/dist/index.mjs
-+++ b/dist/index.mjs
-@@ -405,6 +405,17 @@ var OpenAICompatibleChatLanguageModel = class {
-         text: reasoning
-       });
-     }
-+    if (choice.message.images) {
-+      for (const image of choice.message.images) {
-+        const match1 = image.image_url.url.match(/^data:([^;]+)/)
-+        const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
-+        content.push({
-+          type: 'file',
-+          mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
-+          data: match2 ? match2[1] : image.image_url.url,
-+        });
-+      }
-+    }
-     if (choice.message.tool_calls != null) {
-       for (const toolCall of choice.message.tool_calls) {
-         content.push({
-@@ -582,6 +593,17 @@ var OpenAICompatibleChatLanguageModel = class {
-                 delta: delta.content
-               });
-             }
-+            if (delta.images) {
-+              for (const image of delta.images) {
-+                const match1 = image.image_url.url.match(/^data:([^;]+)/)
-+                const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
-+                controller.enqueue({
-+                  type: 'file',
-+                  mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
-+                  data: match2 ? match2[1] : image.image_url.url,
-+                });
-+              }
-+            }
-             if (delta.tool_calls != null) {
-               for (const toolCallDelta of delta.tool_calls) {
-                 const index = toolCallDelta.index;
-@@ -749,6 +771,14 @@ var OpenAICompatibleChatResponseSchema = z3.object({
-               arguments: z3.string()
-             })
-           })
-+        ).nullish(),
-+        images: z3.array(
-+          z3.object({
-+            type: z3.literal('image_url'),
-+            image_url: z3.object({
-+              url: z3.string(),
-+            })
-+          })
-         ).nullish()
-       }),
-       finish_reason: z3.string().nullish()
-@@ -779,6 +809,14 @@ var createOpenAICompatibleChatChunkSchema = (errorSchema) => z3.union([
-                 arguments: z3.string().nullish()
-               })
-             })
-+          ).nullish(),
-+          images: z3.array(
-+            z3.object({
-+              type: z3.literal('image_url'),
-+              image_url: z3.object({
-+                url: z3.string(),
-+              })
-+            })
-           ).nullish()
-         }).nullish(),
-         finish_reason: z3.string().nullish()

.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch

@@ -0,0 +1,266 @@
+diff --git a/dist/index.d.ts b/dist/index.d.ts
+index 48e2f6263c6ee4c75d7e5c28733e64f6ebe92200..00d0729c4a3cbf9a48e8e1e962c7e2b256b75eba 100644
+--- a/dist/index.d.ts
++++ b/dist/index.d.ts
+@@ -7,6 +7,7 @@ declare const openaiCompatibleProviderOptions: z.ZodObject<{
+     user: z.ZodOptional<z.ZodString>;
+     reasoningEffort: z.ZodOptional<z.ZodString>;
+     textVerbosity: z.ZodOptional<z.ZodString>;
++    sendReasoning: z.ZodOptional<z.ZodBoolean>;
+ }, z.core.$strip>;
+ type OpenAICompatibleProviderOptions = z.infer<typeof openaiCompatibleProviderOptions>;
+ 
+diff --git a/dist/index.js b/dist/index.js
+index da237bb35b7fa8e24b37cd861ee73dfc51cdfc72..b3060fbaf010e30b64df55302807828e5bfe0f9a 100644
+--- a/dist/index.js
++++ b/dist/index.js
+@@ -41,7 +41,7 @@ function getOpenAIMetadata(message) {
+   var _a, _b;
+   return (_b = (_a = message == null ? void 0 : message.providerOptions) == null ? void 0 : _a.openaiCompatible) != null ? _b : {};
+ }
+-function convertToOpenAICompatibleChatMessages(prompt) {
++function convertToOpenAICompatibleChatMessages({prompt, options}) {
+   const messages = [];
+   for (const { role, content, ...message } of prompt) {
+     const metadata = getOpenAIMetadata({ ...message });
+@@ -91,6 +91,7 @@ function convertToOpenAICompatibleChatMessages(prompt) {
+       }
+       case "assistant": {
+         let text = "";
++        let reasoning_text = "";
+         const toolCalls = [];
+         for (const part of content) {
+           const partMetadata = getOpenAIMetadata(part);
+@@ -99,6 +100,12 @@ function convertToOpenAICompatibleChatMessages(prompt) {
+               text += part.text;
+               break;
+             }
++            case "reasoning": {
++              if (options.sendReasoning) {
++                reasoning_text += part.text;
++              }
++              break;
++            }
+             case "tool-call": {
+               toolCalls.push({
+                 id: part.toolCallId,
+@@ -116,6 +123,7 @@ function convertToOpenAICompatibleChatMessages(prompt) {
+         messages.push({
+           role: "assistant",
+           content: text,
++          reasoning_content: reasoning_text ?? undefined,
+           tool_calls: toolCalls.length > 0 ? toolCalls : void 0,
+           ...metadata
+         });
+@@ -200,7 +208,8 @@ var openaiCompatibleProviderOptions = import_v4.z.object({
+   /**
+    * Controls the verbosity of the generated text. Defaults to `medium`.
+    */
+-  textVerbosity: import_v4.z.string().optional()
++  textVerbosity: import_v4.z.string().optional(),
++  sendReasoning: import_v4.z.boolean().optional()
+ });
+ 
+ // src/openai-compatible-error.ts
+@@ -378,7 +387,7 @@ var OpenAICompatibleChatLanguageModel = class {
+         reasoning_effort: compatibleOptions.reasoningEffort,
+         verbosity: compatibleOptions.textVerbosity,
+         // messages:
+-        messages: convertToOpenAICompatibleChatMessages(prompt),
++        messages: convertToOpenAICompatibleChatMessages({prompt, options: compatibleOptions}),
+         // tools:
+         tools: openaiTools,
+         tool_choice: openaiToolChoice
+@@ -421,6 +430,17 @@ var OpenAICompatibleChatLanguageModel = class {
+         text: reasoning
+       });
+     }
++    if (choice.message.images) {
++      for (const image of choice.message.images) {
++        const match1 = image.image_url.url.match(/^data:([^;]+)/)
++        const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
++        content.push({
++          type: 'file',
++          mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
++          data: match2 ? match2[1] : image.image_url.url,
++        });
++      }
++    }
+     if (choice.message.tool_calls != null) {
+       for (const toolCall of choice.message.tool_calls) {
+         content.push({
+@@ -598,6 +618,17 @@ var OpenAICompatibleChatLanguageModel = class {
+                 delta: delta.content
+               });
+             }
++            if (delta.images) {
++              for (const image of delta.images) {
++                const match1 = image.image_url.url.match(/^data:([^;]+)/)
++                const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
++                controller.enqueue({
++                  type: 'file',
++                  mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
++                  data: match2 ? match2[1] : image.image_url.url,
++                });
++              }
++            }
+             if (delta.tool_calls != null) {
+               for (const toolCallDelta of delta.tool_calls) {
+                 const index = toolCallDelta.index;
+@@ -765,6 +796,14 @@ var OpenAICompatibleChatResponseSchema = import_v43.z.object({
+               arguments: import_v43.z.string()
+             })
+           })
++        ).nullish(),
++        images: import_v43.z.array(
++          import_v43.z.object({
++            type: import_v43.z.literal('image_url'),
++            image_url: import_v43.z.object({
++              url: import_v43.z.string(),
++            })
++          })
+         ).nullish()
+       }),
+       finish_reason: import_v43.z.string().nullish()
+@@ -795,6 +834,14 @@ var createOpenAICompatibleChatChunkSchema = (errorSchema) => import_v43.z.union(
+                 arguments: import_v43.z.string().nullish()
+               })
+             })
++          ).nullish(),
++          images: import_v43.z.array(
++            import_v43.z.object({
++              type: import_v43.z.literal('image_url'),
++              image_url: import_v43.z.object({
++                url: import_v43.z.string(),
++              })
++            })
+           ).nullish()
+         }).nullish(),
+         finish_reason: import_v43.z.string().nullish()
+diff --git a/dist/index.mjs b/dist/index.mjs
+index a809a7aa0e148bfd43e01dd7b018568b151c8ad5..565b605eeacd9830b2b0e817e58ad0c5700264de 100644
+--- a/dist/index.mjs
++++ b/dist/index.mjs
+@@ -23,7 +23,7 @@ function getOpenAIMetadata(message) {
+   var _a, _b;
+   return (_b = (_a = message == null ? void 0 : message.providerOptions) == null ? void 0 : _a.openaiCompatible) != null ? _b : {};
+ }
+-function convertToOpenAICompatibleChatMessages(prompt) {
++function convertToOpenAICompatibleChatMessages({prompt, options}) {
+   const messages = [];
+   for (const { role, content, ...message } of prompt) {
+     const metadata = getOpenAIMetadata({ ...message });
+@@ -73,6 +73,7 @@ function convertToOpenAICompatibleChatMessages(prompt) {
+       }
+       case "assistant": {
+         let text = "";
++        let reasoning_text = "";
+         const toolCalls = [];
+         for (const part of content) {
+           const partMetadata = getOpenAIMetadata(part);
+@@ -81,6 +82,12 @@ function convertToOpenAICompatibleChatMessages(prompt) {
+               text += part.text;
+               break;
+             }
++            case "reasoning": {
++              if (options.sendReasoning) {
++                reasoning_text += part.text;
++              }
++              break;
++            }
+             case "tool-call": {
+               toolCalls.push({
+                 id: part.toolCallId,
+@@ -98,6 +105,7 @@ function convertToOpenAICompatibleChatMessages(prompt) {
+         messages.push({
+           role: "assistant",
+           content: text,
++          reasoning_content: reasoning_text ?? undefined,
+           tool_calls: toolCalls.length > 0 ? toolCalls : void 0,
+           ...metadata
+         });
+@@ -182,7 +190,8 @@ var openaiCompatibleProviderOptions = z.object({
+   /**
+    * Controls the verbosity of the generated text. Defaults to `medium`.
+    */
+-  textVerbosity: z.string().optional()
++  textVerbosity: z.string().optional(),
++  sendReasoning: z.boolean().optional()
+ });
+ 
+ // src/openai-compatible-error.ts
+@@ -362,7 +371,7 @@ var OpenAICompatibleChatLanguageModel = class {
+         reasoning_effort: compatibleOptions.reasoningEffort,
+         verbosity: compatibleOptions.textVerbosity,
+         // messages:
+-        messages: convertToOpenAICompatibleChatMessages(prompt),
++        messages: convertToOpenAICompatibleChatMessages({prompt, options: compatibleOptions}),
+         // tools:
+         tools: openaiTools,
+         tool_choice: openaiToolChoice
+@@ -405,6 +414,17 @@ var OpenAICompatibleChatLanguageModel = class {
+         text: reasoning
+       });
+     }
++    if (choice.message.images) {
++      for (const image of choice.message.images) {
++        const match1 = image.image_url.url.match(/^data:([^;]+)/)
++        const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
++        content.push({
++          type: 'file',
++          mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
++          data: match2 ? match2[1] : image.image_url.url,
++        });
++      }
++    }
+     if (choice.message.tool_calls != null) {
+       for (const toolCall of choice.message.tool_calls) {
+         content.push({
+@@ -582,6 +602,17 @@ var OpenAICompatibleChatLanguageModel = class {
+                 delta: delta.content
+               });
+             }
++            if (delta.images) {
++              for (const image of delta.images) {
++                const match1 = image.image_url.url.match(/^data:([^;]+)/)
++                const match2 = image.image_url.url.match(/^data:[^;]*;base64,(.+)$/);
++                controller.enqueue({
++                  type: 'file',
++                  mediaType: match1 ? (match1[1] ?? 'image/jpeg') : 'image/jpeg',
++                  data: match2 ? match2[1] : image.image_url.url,
++                });
++              }
++            }
+             if (delta.tool_calls != null) {
+               for (const toolCallDelta of delta.tool_calls) {
+                 const index = toolCallDelta.index;
+@@ -749,6 +780,14 @@ var OpenAICompatibleChatResponseSchema = z3.object({
+               arguments: z3.string()
+             })
+           })
++        ).nullish(),
++        images: z3.array(
++          z3.object({
++            type: z3.literal('image_url'),
++            image_url: z3.object({
++              url: z3.string(),
++            })
++          })
+         ).nullish()
+       }),
+       finish_reason: z3.string().nullish()
+@@ -779,6 +818,14 @@ var createOpenAICompatibleChatChunkSchema = (errorSchema) => z3.union([
+                 arguments: z3.string().nullish()
+               })
+             })
++          ).nullish(),
++          images: z3.array(
++            z3.object({
++              type: z3.literal('image_url'),
++              image_url: z3.object({
++                url: z3.string(),
++              })
++            })
+           ).nullish()
+         }).nullish(),
+         finish_reason: z3.string().nullish()

package.json

@@ -416,7 +416,9 @@
     "@ai-sdk/openai@npm:^2.0.42": "patch:@ai-sdk/openai@npm%3A2.0.85#~/.yarn/patches/@ai-sdk-openai-npm-2.0.85-27483d1d6a.patch",
     "@ai-sdk/google@npm:^2.0.40": "patch:@ai-sdk/google@npm%3A2.0.40#~/.yarn/patches/@ai-sdk-google-npm-2.0.40-47e0eeee83.patch",
     "@ai-sdk/openai-compatible@npm:^1.0.27": "patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch",
-    "@ai-sdk/google@npm:2.0.49": "patch:@ai-sdk/google@npm%3A2.0.49#~/.yarn/patches/@ai-sdk-google-npm-2.0.49-84720f41bd.patch"
+    "@ai-sdk/google@npm:2.0.49": "patch:@ai-sdk/google@npm%3A2.0.49#~/.yarn/patches/@ai-sdk-google-npm-2.0.49-84720f41bd.patch",
+    "@ai-sdk/openai-compatible@npm:1.0.27": "patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch",
+    "@ai-sdk/openai-compatible@npm:^1.0.19": "patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch"
   },
   "packageManager": "yarn@4.9.1",
   "lint-staged": {

packages/ai-sdk-provider/package.json

@@ -41,7 +41,7 @@
     "ai": "^5.0.26"
   },
   "dependencies": {
-    "@ai-sdk/openai-compatible": "^1.0.28",
+    "@ai-sdk/openai-compatible": "patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch",
     "@ai-sdk/provider": "^2.0.0",
     "@ai-sdk/provider-utils": "^3.0.17"
   },

packages/aiCore/package.json

@@ -42,7 +42,7 @@
     "@ai-sdk/anthropic": "^2.0.49",
     "@ai-sdk/azure": "^2.0.87",
     "@ai-sdk/deepseek": "^1.0.31",
-    "@ai-sdk/openai-compatible": "patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch",
+    "@ai-sdk/openai-compatible": "patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch",
     "@ai-sdk/provider": "^2.0.0",
     "@ai-sdk/provider-utils": "^3.0.17",
     "@ai-sdk/xai": "^2.0.36",

src/renderer/src/aiCore/utils/options.ts

@@ -10,6 +10,7 @@ import {
   isAnthropicModel,
   isGeminiModel,
   isGrokModel,
+  isInterleavedThinkingModel,
   isOpenAIModel,
   isOpenAIOpenWeightModel,
   isQwenMTModel,
@@ -603,7 +604,7 @@ function buildGenericProviderOptions(
     enableGenerateImage: boolean
   }
 ): Record<string, any> {
-  const { enableWebSearch } = capabilities
+  const { enableWebSearch, enableReasoning } = capabilities
   let providerOptions: Record<string, any> = {}
 
   const reasoningParams = getReasoningEffort(assistant, model)
@@ -611,6 +612,14 @@ function buildGenericProviderOptions(
     ...providerOptions,
     ...reasoningParams
   }
+  if (enableReasoning) {
+    if (isInterleavedThinkingModel(model)) {
+      providerOptions = {
+        ...providerOptions,
+        sendReasoning: true
+      }
+    }
+  }
 
   if (enableWebSearch) {
     const webSearchParams = getWebSearchParams(model)

src/renderer/src/config/models/__tests__/reasoning.test.ts

@@ -17,6 +17,7 @@ import {
   isGeminiReasoningModel,
   isGrok4FastReasoningModel,
   isHunyuanReasoningModel,
+  isInterleavedThinkingModel,
   isLingReasoningModel,
   isMiniMaxReasoningModel,
   isPerplexityReasoningModel,
@@ -2157,3 +2158,105 @@ describe('getModelSupportedReasoningEffortOptions', () => {
     })
   })
 })
+
+describe('isInterleavedThinkingModel', () => {
+  describe('MiniMax models', () => {
+    it('should return true for minimax-m2', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2' }))).toBe(true)
+    })
+
+    it('should return true for minimax-m2.1', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2.1' }))).toBe(true)
+    })
+
+    it('should return true for minimax-m2 with suffixes', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2-pro' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2-preview' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2-lite' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2-ultra-lite' }))).toBe(true)
+    })
+
+    it('should return true for minimax-m2.x with suffixes', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2.1-pro' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2.2-preview' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m2.5-lite' }))).toBe(true)
+    })
+
+    it('should return false for non-m2 minimax models', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m1' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-m3' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'minimax-pro' }))).toBe(false)
+    })
+
+    it('should handle case insensitivity', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'MiniMax-M2' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'MINIMAX-M2.1' }))).toBe(true)
+    })
+  })
+
+  describe('MiMo models', () => {
+    it('should return true for mimo-v2-flash', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'mimo-v2-flash' }))).toBe(true)
+    })
+
+    it('should return false for other mimo models', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'mimo-v1-flash' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'mimo-v2' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'mimo-v2-pro' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'mimo-flash' }))).toBe(false)
+    })
+
+    it('should handle case insensitivity', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'MiMo-V2-Flash' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'MIMO-V2-FLASH' }))).toBe(true)
+    })
+  })
+
+  describe('Zhipu GLM models', () => {
+    it('should return true for glm-4.5', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.5' }))).toBe(true)
+    })
+
+    it('should return true for glm-4.6', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.6' }))).toBe(true)
+    })
+
+    it('should return true for glm-4.7 and higher versions', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.7' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.8' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.9' }))).toBe(true)
+    })
+
+    it('should return true for glm-4.x with suffixes', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.5-pro' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.6-preview' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.7-lite' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4.8-ultra' }))).toBe(true)
+    })
+
+    it('should return false for glm-4 without decimal version', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-4-pro' }))).toBe(false)
+    })
+
+    it('should return false for other glm models', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-3.5' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-5.0' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'glm-zero-preview' }))).toBe(false)
+    })
+
+    it('should handle case insensitivity', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'GLM-4.5' }))).toBe(true)
+      expect(isInterleavedThinkingModel(createModel({ id: 'Glm-4.6-Pro' }))).toBe(true)
+    })
+  })
+
+  describe('Non-matching models', () => {
+    it('should return false for unrelated models', () => {
+      expect(isInterleavedThinkingModel(createModel({ id: 'gpt-4' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'claude-3-opus' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'gemini-pro' }))).toBe(false)
+      expect(isInterleavedThinkingModel(createModel({ id: 'deepseek-v3' }))).toBe(false)
+    })
+  })
+})

src/renderer/src/config/models/reasoning.ts

@@ -738,3 +738,20 @@ export const findTokenLimit = (modelId: string): { min: number; max: number } |
  */
 export const isFixedReasoningModel = (model: Model) =>
   isReasoningModel(model) && !isSupportedThinkingTokenModel(model) && !isSupportedReasoningEffortModel(model)
+
+// https://platform.minimaxi.com/docs/guides/text-m2-function-call#openai-sdk
+// https://docs.z.ai/guides/capabilities/thinking-mode
+// https://platform.moonshot.cn/docs/guide/use-kimi-k2-thinking-model#%E5%A4%9A%E6%AD%A5%E5%B7%A5%E5%85%B7%E8%B0%83%E7%94%A8
+const INTERLEAVED_THINKING_MODEL_REGEX =
+  /minimax-m2(.(\d+))?(?:-[\w-]+)?|mimo-v2-flash|glm-4.(\d+)(?:-[\w-]+)?|kimi-k2-thinking?$/i
+
+/**
+ * Determines whether the given model supports interleaved thinking.
+ *
+ * @param model - The model object to check.
+ * @returns `true` if the model's ID matches the interleaved thinking model pattern; otherwise, `false`.
+ */
+export const isInterleavedThinkingModel = (model: Model) => {
+  const modelId = getLowerBaseModelName(model.id)
+  return INTERLEAVED_THINKING_MODEL_REGEX.test(modelId)
+}

yarn.lock

@@ -242,19 +242,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@ai-sdk/openai-compatible@npm:1.0.27, @ai-sdk/openai-compatible@npm:^1.0.19":
-  version: 1.0.27
-  resolution: "@ai-sdk/openai-compatible@npm:1.0.27"
-  dependencies:
-    "@ai-sdk/provider": "npm:2.0.0"
-    "@ai-sdk/provider-utils": "npm:3.0.17"
-  peerDependencies:
-    zod: ^3.25.76 || ^4.1.8
-  checksum: 10c0/9f656e4f2ea4d714dc05be588baafd962b2e0360e9195fef373e745efeb20172698ea87e1033c0c5e1f1aa6e0db76a32629427bc8433eb42bd1a0ee00e04af0c
-  languageName: node
-  linkType: hard
-
-"@ai-sdk/openai-compatible@npm:^1.0.28":
+"@ai-sdk/openai-compatible@npm:1.0.28":
   version: 1.0.28
   resolution: "@ai-sdk/openai-compatible@npm:1.0.28"
   dependencies:
@@ -266,15 +254,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@ai-sdk/openai-compatible@patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch":
-  version: 1.0.27
-  resolution: "@ai-sdk/openai-compatible@patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch::version=1.0.27&hash=c44b76"
+"@ai-sdk/openai-compatible@patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch":
+  version: 1.0.28
+  resolution: "@ai-sdk/openai-compatible@patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch::version=1.0.28&hash=f2cb20"
   dependencies:
     "@ai-sdk/provider": "npm:2.0.0"
-    "@ai-sdk/provider-utils": "npm:3.0.17"
+    "@ai-sdk/provider-utils": "npm:3.0.18"
   peerDependencies:
     zod: ^3.25.76 || ^4.1.8
-  checksum: 10c0/80c8331bc5fc62dc23d99d861bdc76e4eaf8b4b071d0b2bfa42fbd87f50b1bcdfa5ce4a4deaf7026a603a1ba6eaf5c884d87e3c58b4d6515c220121d3f421de5
+  checksum: 10c0/0b1d99fe8ce506e5c0a3703ae0511ac2017781584074d41faa2df82923c64eb1229ffe9f036de150d0248923613c761a463fe89d5923493983e0463a1101e792
   languageName: node
   linkType: hard
 
@@ -1880,7 +1868,7 @@ __metadata:
     "@ai-sdk/anthropic": "npm:^2.0.49"
     "@ai-sdk/azure": "npm:^2.0.87"
     "@ai-sdk/deepseek": "npm:^1.0.31"
-    "@ai-sdk/openai-compatible": "patch:@ai-sdk/openai-compatible@npm%3A1.0.27#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.27-06f74278cf.patch"
+    "@ai-sdk/openai-compatible": "patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch"
     "@ai-sdk/provider": "npm:^2.0.0"
     "@ai-sdk/provider-utils": "npm:^3.0.17"
     "@ai-sdk/xai": "npm:^2.0.36"
@@ -1900,7 +1888,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@cherrystudio/ai-sdk-provider@workspace:packages/ai-sdk-provider"
   dependencies:
-    "@ai-sdk/openai-compatible": "npm:^1.0.28"
+    "@ai-sdk/openai-compatible": "patch:@ai-sdk/openai-compatible@npm%3A1.0.28#~/.yarn/patches/@ai-sdk-openai-compatible-npm-1.0.28-5705188855.patch"
     "@ai-sdk/provider": "npm:^2.0.0"
     "@ai-sdk/provider-utils": "npm:^3.0.17"
     tsdown: "npm:^0.13.3"