Skip to content

Add LongCat to Auto Free #5427

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
chrarnoldus merged 4 commits into from
Aug 21, 2026
+18 −10
Merged

Add LongCat to Auto Free #5427

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
f4684fd
Replace Laguna with LongCat in Auto Free
chrarnoldus Aug 21, 2026
c2b61a1
Update Auto Free quarantine expectation
chrarnoldus Aug 21, 2026
7d5fcee
Keep Laguna in Auto Free rotation
chrarnoldus Aug 21, 2026
35264c5
Update Auto Free quarantine target
chrarnoldus Aug 21, 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
4 changes: 2 additions & 2 deletions apps/web/src/app/api/openrouter/[...path]/route.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -526,8 +526,8 @@ describe('POST /api/openrouter/v1/chat/completions rules-engine actions', () =>

expect(response.status).toBe(200);
expect(mockedGetProvider).toHaveBeenCalledTimes(2);
expect(mockedGetProvider.mock.calls[1]?.[0].requestedModel).toBe('stepfun/step-3.7-flash:free');
expect(mockedUpstreamRequest.mock.calls[0]?.[0].body.model).toBe('stepfun/step-3.7-flash');
expect(mockedGetProvider.mock.calls[1]?.[0].requestedModel).toBe('meituan/longcat-2.0-free');
expect(mockedUpstreamRequest.mock.calls[0]?.[0].body.model).toBe('LongCat-2.0');
expect(mockedAccountForMicrodollarUsage.mock.calls[0]?.[1]).toMatchObject({
abuse_delay: 6000,
abuse_downgraded_from: 'openai/gpt-4o',
Expand Down
12 changes: 6 additions & 6 deletions apps/web/src/lib/ai-gateway/models.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ describe('isFreeModel', () => {
expect(autoFreeModels.map(({ model }) => model)).toContain(tencent_hy3_free_model.public_id);
});

test('registers LongCat 2.0 as a free preferred model', async () => {
test('registers LongCat 2.0 as an Auto Free model', async () => {
expect(kiloExclusiveModels).toContain(longcat_2_free_model);
expect(findKiloExclusiveModel(longcat_2_free_model.public_id)).toBe(longcat_2_free_model);
expect(await isFreeModel(longcat_2_free_model.public_id)).toBe(true);
Expand All @@ -98,9 +98,7 @@ describe('isFreeModel', () => {
max_completion_tokens: 131_072,
status: 'public',
});
expect(autoFreeModels.map(({ model }) => model)).not.toContain(
longcat_2_free_model.public_id
);
expect(autoFreeModels.map(({ model }) => model)).toContain(longcat_2_free_model.public_id);
expect(preferredModels).toContain(longcat_2_free_model.public_id);
expect(getAiSdkProvider(longcat_2_free_model.public_id, null)).toBeUndefined();
});
Expand Down Expand Up @@ -196,16 +194,18 @@ describe('isFreeModel', () => {
'stepfun/step-3.7-flash:free': { enabled: true, effort: 'high' },
'tencent/hy3:free': { enabled: true, effort: 'high' },
'poolside/laguna-s-2.1:free': { enabled: true, effort: 'high' },
'meituan/longcat-2.0-free': { enabled: true, effort: 'high' },
});
});

test('weights Auto Free models at 80% StepFun, 10% Hy3, and 10% Laguna', () => {
test('weights Auto Free models at 70% StepFun and 10% each for Hy3, Laguna, and LongCat', () => {
expect(
Object.fromEntries(autoFreeModels.map(({ model, weight }) => [model, weight]))
).toEqual({
'stepfun/step-3.7-flash:free': 8,
'stepfun/step-3.7-flash:free': 7,
'tencent/hy3:free': 1,
'poolside/laguna-s-2.1:free': 1,
'meituan/longcat-2.0-free': 1,
});
});

Expand Down
12 changes: 10 additions & 2 deletions apps/web/src/lib/ai-gateway/models.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@ export const autoFreeModels: ReadonlyArray<AutoFreeModel> = [
? [
{
model: stepfun_37_flash_free_model.public_id,
weight: 8,
weight: 7,
reasoning: { enabled: true, effort: 'high' },
} satisfies AutoFreeModel,
]
Expand All @@ -66,6 +66,15 @@ export const autoFreeModels: ReadonlyArray<AutoFreeModel> = [
weight: 1,
reasoning: { enabled: true, effort: 'high' },
} satisfies AutoFreeModel,
...(longcat_2_free_model.status === 'public'
? [
{
model: longcat_2_free_model.public_id,
weight: 1,
reasoning: { enabled: true, effort: 'high' },
} satisfies AutoFreeModel,
]
: []),
];

export function selectAutoFreeCandidate(
Expand All @@ -91,7 +100,6 @@ export const preferredModels = [
KILO_AUTO_FREE_MODEL.id,

...autoFreeModels.map(({ model }) => model),
...(longcat_2_free_model.status === 'public' ? [longcat_2_free_model.public_id] : []),

CLAUDE_SONNET_CURRENT_MODEL_ID,
CLAUDE_OPUS_CURRENT_MODEL_ID,
Expand Down