fix(config): bumped openai-models-list discovery cache namespace

Warm context-v2 rows cached before server input-modality parsing pinned vision-capable ids at input: ["text"] until a forced refresh. Bump the namespace to context-v3 so the modality fix takes effect on the next online-if-uncached refresh, and add a regression proving v2 rows are orphaned.

packages/coding-agent/src/config/model-registry.ts

@@ -1715,7 +1715,10 @@ export class ModelRegistry {
 			return resolveOllamaModelCacheProviderId(providerConfig.provider, providerConfig.baseUrl);
 		}
 		if (providerConfig.discovery.type === "openai-models-list") {
-			return `${providerConfig.provider}:openai-models-list-context-v2`;
+			// context-v3 invalidates rows cached before server-advertised input
+			// modalities were parsed from `/v1/models`; warm v2 rows pinned
+			// vision-capable ids at `input: ["text"]` until a forced refresh.
+			return `${providerConfig.provider}:openai-models-list-context-v3`;
 		}
 		if (providerConfig.discovery.type === "litellm") {
 			// rich-v2 invalidates rows cached before reseller usage-suffix stripping

packages/coding-agent/test/model-registry.test.ts

@@ -1876,6 +1876,7 @@ describe("ModelRegistry", () => {
 		let vertexStale: ModelRegistry;
 		let litellmStaleNamespaceCache: ModelRegistry;
 		let litellmCurrentNamespaceCache: ModelRegistry;
+		let openaiModelsListStaleNamespaceCache: ModelRegistry;
 		const vertexProjectModel = () =>
 			buildModel({
 				id: "zai-org/glm-4.7-maas",
@@ -2101,7 +2102,7 @@ describe("ModelRegistry", () => {
 				{
 					seedCache: dbPath =>
 						writeModelCache(
-							"cached-compact-proxy:openai-models-list-context-v2",
+							"cached-compact-proxy:openai-models-list-context-v3",
 							Date.now(),
 							[
 								buildModel({
@@ -2171,6 +2172,45 @@ describe("ModelRegistry", () => {
 						dbPath,
 					),
 			});
+			openaiModelsListStaleNamespaceCache = readonlyRegistry(
+				{
+					providers: {
+						"stale-openai-proxy": {
+							baseUrl: "https://stale-proxy.example.com/v1",
+							apiKey: "TEST_KEY",
+							api: "openai-completions",
+							discovery: { type: "openai-models-list" },
+							models: [],
+						},
+					},
+				},
+				{
+					// Row under the retired pre-modality namespace; the context-v3
+					// bump must orphan it instead of serving the stale text-only row.
+					seedCache: dbPath =>
+						writeModelCache(
+							"stale-openai-proxy:openai-models-list-context-v2",
+							Date.now(),
+							[
+								buildModel({
+									id: "stale-vlm",
+									name: "Stale VLM",
+									api: "openai-completions",
+									provider: "stale-openai-proxy",
+									baseUrl: "https://stale-proxy.example.com/v1",
+									reasoning: false,
+									input: ["text"],
+									cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
+									contextWindow: 128_000,
+									maxTokens: 16_384,
+								}),
+							],
+							true,
+							"",
+							dbPath,
+						),
+				},
+			);
 		});
 
 		test("legacy cached discovery sentinels are ignored after nullable limit cutover", () => {
@@ -2223,6 +2263,13 @@ describe("ModelRegistry", () => {
 			expect(model?.provider).toBe("litellm-proxy");
 		});
 
+		test("ignores openai-models-list rows cached under the retired context-v2 namespace", () => {
+			// PR #7584 added server-advertised input-modality parsing; warm v2 rows
+			// pinned vision-capable ids at text-only and must not load.
+			expect(openaiModelsListStaleNamespaceCache.find("stale-openai-proxy", "stale-vlm")).toBeUndefined();
+			expect(getModelsForProvider(openaiModelsListStaleNamespaceCache, "stale-openai-proxy")).toHaveLength(0);
+		});
+
 		test("replaces bundled google-vertex models with authoritative Vertex project discovery", () => {
 			const vertexModels = getModelsForProvider(vertexAuthoritative, "google-vertex");
 			expect(vertexModels.map(model => model.id)).toEqual(["zai-org/glm-4.7-maas"]);