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fix(chat): default CHAT_MODEL to DeepSeek 4.1 #172

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Merged
EricNGOntos merged 1 commit into from
Sep 11, 2026
Merged

fix(chat): default CHAT_MODEL to DeepSeek 4.1 #172

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4 changes: 2 additions & 2 deletions src/domains/chat/diagram.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ describe("generateChatDiagramSpec", () => {
})

expect(generateObject).toHaveBeenCalledWith({
model: "google/gemini-3-flash",
model: "deepseek/deepseek-v4.1-flash",
schema: expect.any(Object),
prompt: expect.stringContaining("Cloud revenue was 42"),
})
Expand Down Expand Up @@ -144,7 +144,7 @@ describe("generateChatDiagramSpec", () => {

expect(generateObject).toHaveBeenCalledTimes(2)
expect(vi.mocked(generateObject).mock.calls[1]?.[0]).toEqual({
model: "google/gemini-3-flash",
model: "deepseek/deepseek-v4.1-flash",
schema: expect.any(Object),
prompt: expect.stringContaining("The previous diagram-generation output"),
})
Expand Down
2 changes: 1 addition & 1 deletion src/domains/chat/route-service.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -373,7 +373,7 @@ describe("chat route services", () => {
})
const generateInput = mocks.generateObject.mock.calls[0]?.[0]
expect(generateInput).toMatchObject({
model: "google/gemini-3-flash",
model: "deepseek/deepseek-v4.1-flash",
})
expect(JSON.stringify(generateInput)).not.toContain(
"knowhere-storage.example",
Expand Down
2 changes: 1 addition & 1 deletion src/lib/ai.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -9,4 +9,4 @@
* Change CHAT_MODEL here (or via env) when we want to try a different model.
*/

export const CHAT_MODEL = process.env.CHAT_MODEL ?? "google/gemini-3-flash"
export const CHAT_MODEL = process.env.CHAT_MODEL ?? "deepseek/deepseek-v4.1-flash"
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