feat: add Qwen3 embedding models (0.6B and 4B) to OpenRouter support (#9060)

roomote[bot] · roomote · web-flow · commit 413ab1a95c4e · 2025-11-05T15:35:25.000-05:00
Co-authored-by: Roo Code &lt;roomote@roocode.com&gt;
diff --git a/src/services/code-index/embedders/__tests__/openrouter.spec.ts b/src/services/code-index/embedders/__tests__/openrouter.spec.ts
@@ -265,6 +265,8 @@ describe("OpenRouterEmbedder", () => {
 				"google/gemini-embedding-001",
 				"mistralai/mistral-embed-2312",
 				"mistralai/codestral-embed-2505",
+				"qwen/qwen3-embedding-0.6b",
+				"qwen/qwen3-embedding-4b",
 				"qwen/qwen3-embedding-8b",
 			]
 
diff --git a/src/shared/embeddingModels.ts b/src/shared/embeddingModels.ts
@@ -88,6 +88,8 @@ export const EMBEDDING_MODEL_PROFILES: EmbeddingModelProfiles = {
 		"mistralai/mistral-embed-2312": { dimension: 1024, scoreThreshold: 0.4 },
 		"mistralai/codestral-embed-2505": { dimension: 1536, scoreThreshold: 0.4 },
 		// Qwen models via OpenRouter
+		"qwen/qwen3-embedding-0.6b": { dimension: 1024, scoreThreshold: 0.4 },
+		"qwen/qwen3-embedding-4b": { dimension: 2560, scoreThreshold: 0.4 },
 		"qwen/qwen3-embedding-8b": { dimension: 4096, scoreThreshold: 0.4 },
 	},
 }

Original file line number	Diff line number	Diff line change
`@@ -265,6 +265,8 @@ describe("OpenRouterEmbedder", () => {`
`265`	`265`	`"google/gemini-embedding-001",`
`266`	`266`	`"mistralai/mistral-embed-2312",`
`267`	`267`	`"mistralai/codestral-embed-2505",`
	`268`	`+ "qwen/qwen3-embedding-0.6b",`
	`269`	`+ "qwen/qwen3-embedding-4b",`
`268`	`270`	`"qwen/qwen3-embedding-8b",`
`269`	`271`	`]`
`270`	`272`
Original file line number	Diff line number	Diff line change
`@@ -88,6 +88,8 @@ export const EMBEDDING_MODEL_PROFILES: EmbeddingModelProfiles = {`
`88`	`88`	`"mistralai/mistral-embed-2312": { dimension: 1024, scoreThreshold: 0.4 },`
`89`	`89`	`"mistralai/codestral-embed-2505": { dimension: 1536, scoreThreshold: 0.4 },`
`90`	`90`	`// Qwen models via OpenRouter`
	`91`	`+ "qwen/qwen3-embedding-0.6b": { dimension: 1024, scoreThreshold: 0.4 },`
	`92`	`+ "qwen/qwen3-embedding-4b": { dimension: 2560, scoreThreshold: 0.4 },`
`91`	`93`	`"qwen/qwen3-embedding-8b": { dimension: 4096, scoreThreshold: 0.4 },`
`92`	`94`	`},`
`93`	`95`	`}`