Skip to content

fix(core): add aliases and thinking config for gemini-3.1 models #27007

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
scidomino merged 6 commits into from
May 15, 2026
Merged

fix(core): add aliases and thinking config for gemini-3.1 models #27007

Show file tree
Hide file tree
Changes from 2 commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
6dd60e8
fix(core): add aliases and thinking config for gemini-3.1 models
anishs1207 May 13, 2026
63012e2
Merge branch 'main' into fix/core-handle-invalid-argument
anishs1207 May 13, 2026
6d28ac8
Merge branch 'main' into fix/core-handle-invalid-argument
anishs1207 May 14, 2026
26807a7
Merge branch 'main' into fix/core-handle-invalid-argument
anishs1207 May 14, 2026
5cfb431
Merge branch 'main' into fix/core-handle-invalid-argument
anishs1207 May 14, 2026
525615f
fix: updated model config golden files
anishs1207 May 15, 2026
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
18 changes: 18 additions & 0 deletions packages/core/src/config/defaultModelConfigs.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,24 @@ export const DEFAULT_MODEL_CONFIGS: ModelConfigServiceConfig = {
model: 'gemini-3-flash-preview',
},
},
'gemini-3.1-pro-preview': {
extends: 'chat-base-3',
modelConfig: {
model: 'gemini-3.1-pro-preview',
},
},
'gemini-3.1-pro-preview-customtools': {
extends: 'chat-base-3',
modelConfig: {
model: 'gemini-3.1-pro-preview-customtools',
},
},
'gemini-3.1-flash-lite-preview': {
extends: 'chat-base-3',
modelConfig: {
model: 'gemini-3.1-flash-lite-preview',
},
},
'gemini-2.5-pro': {
extends: 'chat-base-2.5',
modelConfig: {
Expand Down
32 changes: 32 additions & 0 deletions packages/core/src/config/models.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -672,3 +672,35 @@ describe('isActiveModel', () => {
).toBe(false);
});
});

describe('Gemini 3.1 Config Resolution', () => {
it('PREVIEW_GEMINI_3_1_MODEL should resolve to chat-base-3 config (including thinkingLevel)', () => {
const resolved = modelConfigService.getResolvedConfig({
model: PREVIEW_GEMINI_3_1_MODEL,
isChatModel: true,
});
expect(
resolved.generateContentConfig?.thinkingConfig?.thinkingLevel,
).toBeDefined();
});

it('PREVIEW_GEMINI_3_1_CUSTOM_TOOLS_MODEL should resolve to chat-base-3 config (including thinkingLevel)', () => {
const resolved = modelConfigService.getResolvedConfig({
model: PREVIEW_GEMINI_3_1_CUSTOM_TOOLS_MODEL,
isChatModel: true,
});
expect(
resolved.generateContentConfig?.thinkingConfig?.thinkingLevel,
).toBeDefined();
});

it('PREVIEW_GEMINI_3_1_FLASH_LITE_MODEL should resolve to chat-base-3 config (including thinkingLevel)', () => {
const resolved = modelConfigService.getResolvedConfig({
model: PREVIEW_GEMINI_3_1_FLASH_LITE_MODEL,
isChatModel: true,
});
expect(
resolved.generateContentConfig?.thinkingConfig?.thinkingLevel,
).toBeDefined();
});
});