DBP-128: reduce AI cost #34
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pan93412
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Oct 29, 2025
pan93412
commented
- fix(chat): increase timeout to 300s
- fix(chat): switch to Haiku 4.5
- refactor(chat): prune context
- chore: update schema
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Pull Request Overview
This PR introduces a new Point creation mutation to the GraphQL API, updates comment translations from Chinese to English for question statistics, and optimizes the AI chat API by implementing message pruning and switching to a more cost-effective model.
- Added
createPointmutation with corresponding input type for creating user point records - Translated Chinese comments to English in
QuestionStatisticstype - Optimized chat API with message pruning and reduced AI model token budget
Reviewed Changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| schema.graphql | Added CreatePointInput type and createPoint mutation; translated QuestionStatistics comments to English |
| gql/graphql.ts | Generated TypeScript types corresponding to schema changes |
| app/api/chat/route.ts | Added message pruning, switched from claude-sonnet-4-5 to claude-haiku-4-5, reduced thinking token budget, removed maxDuration export |
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