fix(providers): catalog OpenRouter Gemini Embedding 2 ids (#10566)

GET /v1/models listed google/gemini-embedding-001 but omitted
google/gemini-embedding-2 even though that id already returns 3072-d vectors.

Co-authored-by: Ravi Tharuma <RaviTharuma@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

changelog.d/fixes/catalog-openrouter-gemini-embedding-2.md

@@ -0,0 +1 @@
+- **fix(providers):** register live OpenRouter Gemini Embedding 2 ids (`google/gemini-embedding-2` and `google/gemini-embedding-2-preview`, 3072-d) in the curated embeddings catalog so `GET /v1/models` and `GET /v1/embeddings` list the ids that already serve — thanks @RaviTharuma

open-sse/config/embeddingRegistry.ts

@@ -241,6 +241,16 @@ export const EMBEDDING_PROVIDERS: Record<string, EmbeddingProvider> = {
         name: "Gemini Embedding 001 (OpenRouter)",
         dimensions: 768,
       },
+      {
+        id: "google/gemini-embedding-2",
+        name: "Gemini Embedding 2 (OpenRouter)",
+        dimensions: 3072,
+      },
+      {
+        id: "google/gemini-embedding-2-preview",
+        name: "Gemini Embedding 2 Preview (OpenRouter)",
+        dimensions: 3072,
+      },
     ],
   },
 

tests/unit/openrouter-embeddings-catalog-6976.test.ts

@@ -68,11 +68,21 @@ test("embeddingRegistry curated openrouter catalog carries the refreshed lineup
     "baai/bge-m3",
     "mistralai/mistral-embed-2312",
     "google/gemini-embedding-001",
+    "google/gemini-embedding-2",
+    "google/gemini-embedding-2-preview",
   ]) {
     assert.ok(ids.includes(expected), `expected curated id ${expected}; got ${ids.join(", ")}`);
     const dim = config!.models.find((m) => m.id === expected)?.dimensions;
     assert.equal(typeof dim, "number", `${expected} must carry a dimensions value`);
   }
+  assert.equal(
+    config!.models.find((m) => m.id === "google/gemini-embedding-2")?.dimensions,
+    3072
+  );
+  assert.equal(
+    config!.models.find((m) => m.id === "google/gemini-embedding-2-preview")?.dimensions,
+    3072
+  );
 });
 
 test("getStaticModelsForProvider(openrouter) folds the curated embeddings into the specialty catalog (#6976)", () => {