fix(core): tune provider generation and drift coverage

.env.example

@@ -16,8 +16,8 @@ ERODE_GITHUB_TOKEN=
 # Model overrides — FAST for extraction stages (1, 2), ADVANCED for analysis stages (3, 4)
 # ERODE_GEMINI_FAST_MODEL=gemini-2.5-flash        # Default
 # ERODE_GEMINI_ADVANCED_MODEL=gemini-2.5-pro       # Default
-# ERODE_ANTHROPIC_FAST_MODEL=claude-haiku-4-5-20251001
-# ERODE_ANTHROPIC_ADVANCED_MODEL=claude-sonnet-4-5-20250929
+# ERODE_ANTHROPIC_FAST_MODEL=claude-haiku-4-5
+# ERODE_ANTHROPIC_ADVANCED_MODEL=claude-sonnet-4-6
 
 # Architecture model format
 # ERODE_MODEL_FORMAT=likec4

packages/core/schemas/eroderc.schema.json

@@ -164,11 +164,11 @@
           "maximum": 300000
         },
         "fastModel": {
-          "default": "claude-haiku-4-5-20251001",
+          "default": "claude-haiku-4-5",
           "type": "string"
         },
         "advancedModel": {
-          "default": "claude-sonnet-4-5-20250929",
+          "default": "claude-sonnet-4-6",
           "type": "string"
         }
       },
@@ -210,11 +210,11 @@
           "maximum": 300000
         },
         "fastModel": {
-          "default": "gpt-4.1-mini",
+          "default": "gpt-5.3-mini",
           "type": "string"
         },
         "advancedModel": {
-          "default": "gpt-4.1",
+          "default": "gpt-5.3",
           "type": "string"
         }
       },

packages/core/src/providers/__tests__/provider-factory.test.ts

@@ -35,8 +35,8 @@ const {
     },
     openai: {
       apiKey: 'test-openai-key',
-      fastModel: 'gpt-4.1-mini',
-      advancedModel: 'gpt-4.1',
+      fastModel: 'gpt-5.3-mini',
+      advancedModel: 'gpt-5.3',
     },
     anthropic: {
       apiKey: 'test-anthropic-key',
@@ -94,8 +94,8 @@ describe('createAIProvider', () => {
     mockConfig.gemini.fastModel = 'gemini-flash';
     mockConfig.gemini.advancedModel = 'gemini-pro';
     mockConfig.openai.apiKey = 'test-openai-key';
-    mockConfig.openai.fastModel = 'gpt-4.1-mini';
-    mockConfig.openai.advancedModel = 'gpt-4.1';
+    mockConfig.openai.fastModel = 'gpt-5.3-mini';
+    mockConfig.openai.advancedModel = 'gpt-5.3';
     mockConfig.anthropic.apiKey = 'test-anthropic-key';
     mockConfig.anthropic.fastModel = 'claude-haiku';
     mockConfig.anthropic.advancedModel = 'claude-sonnet';
@@ -122,8 +122,8 @@ describe('createAIProvider', () => {
     expect(result).toBe(mockOpenAIInstance);
     expect(OpenAIProvider).toHaveBeenCalledWith({
       apiKey: 'test-openai-key',
-      fastModel: 'gpt-4.1-mini',
-      advancedModel: 'gpt-4.1',
+      fastModel: 'gpt-5.3-mini',
+      advancedModel: 'gpt-5.3',
     });
   });
 

packages/core/src/providers/anthropic/__tests__/provider.test.ts

@@ -312,7 +312,7 @@ describe('AnthropicProvider', () => {
 
       expect(mockCreate).toHaveBeenCalled();
       const callArg = mockCreate.mock.calls[0]?.[0] as { model?: string } | undefined;
-      expect(callArg?.model).toBe('claude-haiku-4-5-20251001');
+      expect(callArg?.model).toBe('claude-haiku-4-5');
     });
 
     it('should return patched content', async () => {

packages/core/src/providers/anthropic/models.ts

@@ -1,4 +1,4 @@
 export const ANTHROPIC_MODELS = {
-  FAST: 'claude-haiku-4-5-20251001',
-  ADVANCED: 'claude-sonnet-4-5-20250929',
+  FAST: 'claude-haiku-4-5',
+  ADVANCED: 'claude-sonnet-4-6',
 } as const;

packages/core/src/providers/openai/__tests__/provider.test.ts

@@ -310,7 +310,7 @@ describe('OpenAIProvider', () => {
 
       expect(mockCreate).toHaveBeenCalled();
       const callArg = mockCreate.mock.calls[0]?.[0] as { model?: string } | undefined;
-      expect(callArg?.model).toBe('gpt-4.1-mini');
+      expect(callArg?.model).toBe('gpt-5.3-mini');
     });
 
     it('should return patched content', async () => {

packages/core/src/providers/openai/models.ts

@@ -1,4 +1,4 @@
 export const OPENAI_MODELS = {
-  FAST: 'gpt-4.1-mini',
-  ADVANCED: 'gpt-4.1',
+  FAST: 'gpt-5.3-mini',
+  ADVANCED: 'gpt-5.3',
 } as const;

packages/web/public/schemas/v0/eroderc.schema.json

@@ -164,11 +164,11 @@
           "maximum": 300000
         },
         "fastModel": {
-          "default": "claude-haiku-4-5-20251001",
+          "default": "claude-haiku-4-5",
           "type": "string"
         },
         "advancedModel": {
-          "default": "claude-sonnet-4-5-20250929",
+          "default": "claude-sonnet-4-6",
           "type": "string"
         }
       },
@@ -210,11 +210,11 @@
           "maximum": 300000
         },
         "fastModel": {
-          "default": "gpt-4.1-mini",
+          "default": "gpt-5.3-mini",
           "type": "string"
         },
         "advancedModel": {
-          "default": "gpt-4.1",
+          "default": "gpt-5.3",
           "type": "string"
         }
       },

packages/web/src/content/docs/docs/reference/ai-providers.md

@@ -35,15 +35,15 @@ Each provider uses two model tiers to balance cost and quality:
 
 | Tier     | Default model  |
 | -------- | -------------- |
-| Fast     | `gpt-4.1-mini` |
-| Advanced | `gpt-4.1`      |
+| Fast     | `gpt-5.3-mini` |
+| Advanced | `gpt-5.3`      |
 
 ### Anthropic (experimental)
 
-| Tier     | Default model                |
-| -------- | ---------------------------- |
-| Fast     | `claude-haiku-4-5-20251001`  |
-| Advanced | `claude-sonnet-4-5-20250929` |
+| Tier     | Default model       |
+| -------- | ------------------- |
+| Fast     | `claude-haiku-4-5`  |
+| Advanced | `claude-sonnet-4-6` |
 
 :::caution
 Anthropic support is experimental and may not produce consistent results across all codebases. Use Gemini or OpenAI for production workflows.