Skip to content

fix(gemini): refresh AI Studio model fallback #3241

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
diegosouzapw merged 1 commit into from
Jun 5, 2026
Merged

fix(gemini): refresh AI Studio model fallback #3241

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
37 changes: 37 additions & 0 deletions open-sse/config/providerRegistry.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -721,6 +721,43 @@ const _REGISTRY_EAGER: Record<string, RegistryEntry> = {
},
models: [
{ id: "gemini-2.0-flash", name: "Gemini 2.0 Flash", toolCalling: true, supportsVision: true },
{
id: "gemini-3.1-pro-preview",
name: "Gemini 3.1 Pro Preview",
toolCalling: true,
supportsVision: true,
},
{
id: "gemini-3-flash-preview",
name: "Gemini 3 Flash Preview",
toolCalling: true,
supportsVision: true,
},
{
id: "gemini-3.1-flash-lite-preview",
name: "Gemini 3.1 Flash Lite Preview",
toolCalling: true,
supportsVision: true,
},
{
id: "gemini-3.5-flash",
name: "Gemini 3.5 Flash",
toolCalling: true,
supportsVision: true,
},
{ id: "gemini-2.5-pro", name: "Gemini 2.5 Pro", toolCalling: true, supportsVision: true },
{
id: "gemini-2.5-flash",
name: "Gemini 2.5 Flash",
toolCalling: true,
supportsVision: true,
},
{
id: "gemini-2.5-flash-lite",
name: "Gemini 2.5 Flash Lite",
toolCalling: true,
supportsVision: true,
},
{
id: "gemini-2.0-flash-thinking-exp-01-21",
name: "Gemini 2.0 Flash Thinking",
Expand Down
10 changes: 8 additions & 2 deletions tests/unit/t28-model-catalog-updates.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,18 @@ import { getModelInfoCore } from "../../open-sse/services/model.ts";
import { REGISTRY } from "../../open-sse/config/providerRegistry.ts";
import { getStaticModelsForProvider } from "../../src/lib/providers/staticModels.ts";

test("T28: gemini-cli catalog includes preview models, gemini provides a static fallback", () => {
test("T28: gemini AI Studio catalog includes current preview models", () => {
// Gemini (AI Studio) carries a small hardcoded fallback for first-run UX when no
// API key has been added yet; the full catalog is populated by API sync via
// /api/providers/:id/models with pageSize=1000 once a key exists.
const geminiIds = REGISTRY.gemini.models.map((m) => m.id);
assert.ok(geminiIds.length >= 1, "gemini static fallback should expose at least one model");
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-3.5-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");

// gemini-cli still has hardcoded models (Cloud Code doesn't have a models API)
const geminiCliIds = REGISTRY["gemini-cli"].models.map((m) => m.id);
Expand Down