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Cloudflare
CodeRabbit
Railway
OpenRouter
Clerk
SerpAPI
WorkOS
AG Grid
Netlify
Electric
Unkey
Sentry
Prisma
Class References
Function References
Interface References
Type Alias References
Variable References

FinishInfo

Interface: FinishInfo

Defined in: packages/ai/src/activities/chat/middleware/types.ts:279

Information passed to onFinish.

Properties

content

ts
content: string;
content: string;

Defined in: packages/ai/src/activities/chat/middleware/types.ts:285

Final accumulated text content


duration

ts
duration: number;
duration: number;

Defined in: packages/ai/src/activities/chat/middleware/types.ts:283

Total duration of the chat run in milliseconds


finishReason

ts
finishReason: string | null;
finishReason: string | null;

Defined in: packages/ai/src/activities/chat/middleware/types.ts:281

The finish reason from the last model response


usage?

ts
optional usage: TokenUsage<ProviderUsageDetails>;
optional usage: TokenUsage<ProviderUsageDetails>;

Defined in: packages/ai/src/activities/chat/middleware/types.ts:287

Final usage totals, if available (optionally including provider-reported cost)