fix(providers): drop retired Gemini AI Studio models, align catalog to live API (#5337)

Integrated into release/v3.8.41. Drops retired Gemini AI Studio models + gemma-4 deprecation alias.
2026-08-01 04:42:10 +03:00 · 2026-06-29 22:32:49 +09:00
parent c50033f393
commit fa31b14bb1
12 changed files with 29 additions and 46 deletions
--- a/open-sse/config/embeddingRegistry.ts
+++ b/open-sse/config/embeddingRegistry.ts
@@ -205,7 +205,10 @@ export const EMBEDDING_PROVIDERS: Record<string, EmbeddingProvider> = {
    baseUrl: "https://generativelanguage.googleapis.com/v1beta/openai/embeddings",
    authType: "apikey",
    authHeader: "bearer",
-    models: [{ id: "text-embedding-004", name: "Text Embedding 004", dimensions: 768 }],
+    models: [
+      { id: "gemini-embedding-2", name: "Gemini Embedding 2", dimensions: 768 },
+      { id: "gemini-embedding-001", name: "Gemini Embedding 001", dimensions: 768 },
+    ],
  },

  "voyage-ai": {
--- a/open-sse/config/freeModelCatalog.data.ts
+++ b/open-sse/config/freeModelCatalog.data.ts
@@ -167,9 +167,8 @@ export const FREE_MODEL_BUDGETS: FreeModelBudget[] = [
  { provider: "gemini", modelId: "gemini-2.5-flash", displayName: "Gemini 2.5 Flash", monthlyTokens: 60000000, creditTokens: 0, freeType: "recurring-daily", poolKey: "gemini-free", tos: "caution" },
  { provider: "gemini", modelId: "gemini-2.5-flash-lite", displayName: "Gemini 2.5 Flash-Lite", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "gemini-free", tos: "caution" },
  { provider: "gemini", modelId: "gemini-3-flash-preview", displayName: "Gemini 3 Flash Preview", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "gemini-free", tos: "caution" },
-  { provider: "gemini", modelId: "gemini-3.1-flash-lite-preview", displayName: "Gemini 3.1 Flash-Lite", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "gemini-free", tos: "caution" },
+  { provider: "gemini", modelId: "gemini-3.1-flash-lite", displayName: "Gemini 3.1 Flash-Lite", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "gemini-free", tos: "caution" },
  { provider: "gemini", modelId: "gemini-3.5-flash", displayName: "Gemini 3.5 Flash", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "gemini-free", tos: "caution" },
-  { provider: "gemini", modelId: "gemma-4", displayName: "Gemma 4 (open model)", monthlyTokens: 0, creditTokens: 0, freeType: "recurring-daily", poolKey: "gemini-free", tos: "caution" },
  { provider: "github-models", modelId: "openai/gpt-4.1", displayName: "GPT-4.1 (Free)", monthlyTokens: 18000000, creditTokens: 0, freeType: "recurring-daily", poolKey: "github-models", tos: "caution" },
  { provider: "github-models", modelId: "openai/gpt-4o", displayName: "GPT-4o (Free)", monthlyTokens: 18000000, creditTokens: 0, freeType: "recurring-daily", poolKey: "github-models", tos: "caution" },
  { provider: "github-models", modelId: "openai/gpt-4o-mini", displayName: "GPT-4o Mini (Free)", monthlyTokens: 18000000, creditTokens: 0, freeType: "recurring-daily", poolKey: "github-models", tos: "caution" },
--- a/open-sse/config/providers/registry/gemini/index.ts
+++ b/open-sse/config/providers/registry/gemini/index.ts
@@ -21,13 +21,6 @@ export const geminiProvider: RegistryEntry = {
    clientSecretDefault: resolvePublicCred("gemini_alt"),
  },
  models: [
-    { id: "gemini-2.0-flash", name: "Gemini 2.0 Flash", toolCalling: true, supportsVision: true },
-    {
-      id: "gemini-2.0-flash-lite",
-      name: "Gemini 2.0 Flash Lite",
-      toolCalling: true,
-      supportsVision: true,
-    },
    {
      id: "gemini-3.1-pro-preview",
      name: "Gemini 3.1 Pro Preview",
@@ -41,14 +34,8 @@ export const geminiProvider: RegistryEntry = {
      supportsVision: true,
    },
    {
-      id: "gemini-3-flash-lite-preview",
-      name: "Gemini 3 Flash Lite Preview",
-      toolCalling: true,
-      supportsVision: true,
-    },
-    {
-      id: "gemini-3.1-flash-lite-preview",
-      name: "Gemini 3.1 Flash Lite Preview",
+      id: "gemini-3.1-flash-lite",
+      name: "Gemini 3.1 Flash Lite",
      toolCalling: true,
      supportsVision: true,
    },
@@ -72,18 +59,5 @@ export const geminiProvider: RegistryEntry = {
      toolCalling: true,
      supportsVision: true,
    },
-    {
-      id: "gemini-2.0-flash-thinking-exp-01-21",
-      name: "Gemini 2.0 Flash Thinking",
-      supportsReasoning: true,
-    },
-    {
-      id: "gemini-2.0-pro-exp-02-05",
-      name: "Gemini 2.0 Pro Experimental",
-      toolCalling: true,
-      supportsVision: true,
-    },
-    { id: "gemini-1.5-pro", name: "Gemini 1.5 Pro", toolCalling: true, supportsVision: true },
-    { id: "gemini-1.5-flash", name: "Gemini 1.5 Flash", toolCalling: true, supportsVision: true },
  ],
 };
--- a/open-sse/config/providers/registry/gemini/web/index.ts
+++ b/open-sse/config/providers/registry/gemini/web/index.ts
@@ -13,7 +13,5 @@ export const gemini_webProvider: RegistryEntry = {
    { id: "gemini-2.5-flash", name: "Gemini 2.5 Flash" },
    { id: "gemini-2.0-pro", name: "Gemini 2.0 Pro" },
    { id: "gemini-2.0-flash", name: "Gemini 2.0 Flash" },
-    { id: "gemini-1.5-pro", name: "Gemini 1.5 Pro" },
-    { id: "gemini-1.5-flash", name: "Gemini 1.5 Flash" },
  ],
 };
--- a/open-sse/services/modelDeprecation.ts
+++ b/open-sse/services/modelDeprecation.ts
@@ -18,8 +18,12 @@ const BUILT_IN_ALIASES: Record<string, string> = {
  "gemini-1.5-flash": "gemini-2.5-flash",
  "gemini-1.0-pro": "gemini-2.5-pro",
  "gemini-2.0-flash": "gemini-2.5-flash",
+  "gemini-2.0-flash-lite": "gemini-3.1-flash-lite",
+  "gemini-3.1-flash-lite-preview": "gemini-3.1-flash-lite",
  "gemini-3-pro-high": "gemini-3.1-pro-high",
  "gemini-3-pro-low": "gemini-3.1-pro-low",
+  // Retired free Gemma (was in the gemini-free pool) → current gemini-free model
+  "gemma-4": "gemini-3.1-flash-lite",

  // Claude legacy → current
  "claude-3-opus-20240229": "claude-opus-4-20250514",
--- a/src/app/(dashboard)/dashboard/batch/page.tsx
+++ b/src/app/(dashboard)/dashboard/batch/page.tsx
@@ -15,7 +15,7 @@ const BATCH_SUPPORTED = ["openai", "anthropic", "gemini"];
 const MODEL_DEFAULTS: Record<string, string[]> = {
  openai: ["gpt-4o-mini", "gpt-4o", "gpt-4-turbo"],
  anthropic: ["claude-3-5-sonnet-20241022", "claude-3-5-haiku-20241022"],
-  gemini: ["gemini-1.5-flash", "gemini-1.5-pro"],
+  gemini: ["gemini-2.5-flash", "gemini-2.5-pro"],
 };
 const PROVIDER_NAMES: Record<string, string> = {
  openai: "OpenAI",
--- a/src/lib/modelAliasSeed.ts
+++ b/src/lib/modelAliasSeed.ts
@@ -1,14 +1,12 @@
 import { getModelAliases, setModelAlias } from "@/lib/db/models";

 export const DEFAULT_MODEL_ALIAS_SEED = Object.freeze({
-  "gemini-1.5-pro": "gemini/gemini-1.5-pro",
-  "gemini-1.5-flash": "gemini/gemini-1.5-flash",
  "gemini-3-pro-high": "agy/gemini-3.1-pro-high",
  "gemini-3-pro-low": "agy/gemini-3.1-pro-low",
  "gemini-3-pro-preview": "agy/gemini-pro-agent",
  "gemini-3.1-pro-preview": "agy/gemini-pro-agent",
  "gemini-3-flash-preview": "agy/gemini-3.5-flash-medium",
-  "gemini-3.1-flash-lite-preview": "gemini/gemini-3.1-flash-lite-preview",
+  "gemini-3.1-flash-lite-preview": "gemini/gemini-3.1-flash-lite",
 });

 type SeedLogger = {
--- a/tests/unit/embedding-family-guard.test.ts
+++ b/tests/unit/embedding-family-guard.test.ts
@@ -19,7 +19,7 @@ test("getEmbeddingDimension resolves known dimensions from the registry", () =>
  assert.equal(getEmbeddingDimension("openai/text-embedding-3-small"), 1536);
  assert.equal(getEmbeddingDimension("openai/text-embedding-3-large"), 3072);
  assert.equal(getEmbeddingDimension("nebius/Qwen/Qwen3-Embedding-8B"), 4096);
-  assert.equal(getEmbeddingDimension("gemini/text-embedding-004"), 768);
+  assert.equal(getEmbeddingDimension("gemini/gemini-embedding-001"), 768);
  // OpenRouter re-exports OpenAI ids under its own prefix at the same dimension.
  assert.equal(getEmbeddingDimension("openrouter/openai/text-embedding-3-small"), 1536);
 });
--- a/tests/unit/model-deprecation.test.ts
+++ b/tests/unit/model-deprecation.test.ts
@@ -23,6 +23,13 @@ test("resolveModelAlias: resolves deprecated Gemini model", () => {
  assert.equal(resolveModelAlias("gemini-pro"), "gemini-2.5-pro");
  assert.equal(resolveModelAlias("gemini-1.5-pro"), "gemini-2.5-pro");
  assert.equal(resolveModelAlias("gemini-1.5-flash"), "gemini-2.5-flash");
+  // Retired 2.0 Flash-Lite (Google shutdown 2026-06-01) + renamed flash-lite preview
+  // both forward to the live GA gemini-3.1-flash-lite.
+  assert.equal(resolveModelAlias("gemini-2.0-flash-lite"), "gemini-3.1-flash-lite");
+  assert.equal(resolveModelAlias("gemini-3.1-flash-lite-preview"), "gemini-3.1-flash-lite");
+  // Retired free Gemma (was in the gemini-free pool) forwards to the current
+  // gemini-free model instead of erroring with model-not-found.
+  assert.equal(resolveModelAlias("gemma-4"), "gemini-3.1-flash-lite");
 });

 test("resolveModelAlias: resolves deprecated Claude model", () => {
--- a/tests/unit/provider-registry-openai-gemini-expanded-models.test.ts
+++ b/tests/unit/provider-registry-openai-gemini-expanded-models.test.ts
@@ -28,8 +28,8 @@ const OPENAI_ADDED_IDS = [
 ] as const;

 const GEMINI_ADDED_IDS = [
-  "gemini-3-flash-lite-preview",
-  "gemini-2.0-flash-lite",
+  "gemini-3.1-flash-lite",
+  "gemini-2.5-flash-lite",
 ] as const;

 test("openai registry exposes gpt-4.1 mini/nano and o3-mini/o4-mini reasoning variants", () => {
@@ -69,7 +69,7 @@ test("port did not regress previously curated openai/gemini ids", () => {
    "gemini-2.5-pro",
    "gemini-2.5-flash",
    "gemini-3.1-pro-preview",
-    "gemini-1.5-pro",
+    "gemini-3.5-flash",
  ] as const) {
    assert.ok(geminiIds.has(id), `existing gemini model ${id} must remain`);
  }
--- a/tests/unit/t28-model-catalog-updates.test.ts
+++ b/tests/unit/t28-model-catalog-updates.test.ts
@@ -12,11 +12,11 @@ test("T28: gemini AI Studio catalog includes current preview models", () => {
  const geminiIds = REGISTRY.gemini.models.map((m) => m.id);
  assert.ok(geminiIds.includes("gemini-3.1-pro-preview"));
  assert.ok(geminiIds.includes("gemini-3-flash-preview"));
-  assert.ok(geminiIds.includes("gemini-3.1-flash-lite-preview"));
+  assert.ok(geminiIds.includes("gemini-3.1-flash-lite"));
  assert.ok(geminiIds.includes("gemini-3.5-flash"));
  assert.ok(geminiIds.includes("gemini-2.5-flash"));
  assert.ok(geminiIds.includes("gemini-2.5-pro"));
-  assert.equal(geminiIds[0], "gemini-2.0-flash", "preserve the existing Gemini default");
+  assert.equal(geminiIds[0], "gemini-3.1-pro-preview", "preserve the existing Gemini default");
 });

 test("T28: antigravity static catalog exposes client-visible Gemini tier IDs", () => {
--- a/tests/unit/vscode-token-routes.test.ts
+++ b/tests/unit/vscode-token-routes.test.ts
@@ -643,11 +643,11 @@ test("vscode tokenized models route prefixes the provider without duplicating br
    new Request(`http://localhost/api/v1/vscode/${encodeURIComponent(key.key)}/models`)
  );
  const body = (await response.json()) as any;
-  const model = (body.data || []).find((entry: any) => entry.id === "gemini/gemini-1.5-pro");
+  const model = (body.data || []).find((entry: any) => entry.id === "gemini/gemini-2.5-pro");

  assert.equal(response.status, 200);
-  assert.ok(model, "missing gemini/gemini-1.5-pro in tokenized VS Code models route");
-  assert.equal(model.name, "Gemini 1.5 Pro");
+  assert.ok(model, "missing gemini/gemini-2.5-pro in tokenized VS Code models route");
+  assert.equal(model.name, "Gemini 2.5 Pro");
 });

 test("vscode tokenized tags route mirrors the Ollama tags payload", async () => {