A developer built a multi-agent code review tool called Revue, initially running on Anthropic's Claude Sonnet 4.5, but discovered the API costs were unexpectedly high, reaching nearly $79 in 13 days due to extensive token usage. To mitigate costs, the developer moved the primary review process to use subscription tokens within their Claude Code session and switched to the more economical DeepSeek V4-Pro model for CI/CD pipelines. Revue's core innovation lies in its workflow layer, which orchestrates multiple specialized agents (security, performance, architecture, etc.) to provide comprehensive code analysis and manage review conversations effectively, independent of the underlying AI model. AI
IMPACT Optimizing AI model usage for development workflows can significantly reduce operational costs for AI-assisted tools.
RANK_REASON Developer describes building and optimizing a tool that integrates AI models for code review.
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