[FEAT#144] LLM 비용/성능 기반 routing 정책 + 동적 chain 합성 - #167

Merged

juhy0987 merged 13 commits into

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feature/#144/llm-routing-policy

Apr 30, 2026

Commits on Apr 30, 2026

[FEAT]: Capabilities + CapabilitiesProvider + Request.TaskHint 도입 (이슈 #144 Phase 1.A/B)
juhy0987
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e4490d8
[FEAT]: MeasuredProvider — latency EMA + Prometheus metric wrapper (이슈 #144 Phase 1.C)
juhy0987
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820e600
[FEAT]: Policy 인터페이스 + CheapestFirst 정책 (이슈 #144 Phase 2.A)
juhy0987
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7afaedc
[FEAT]: LatencyWeighted 정책 (이슈 #144 Phase 2.B)
juhy0987
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65a2457
[FEAT]: Hybrid 정책 — 비용·latency·실패율 가중 합산 score (이슈 #144 Phase 2.C)
juhy0987
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fa8c1ff
[FEAT]: chain.PolicyProvider — policy 가 결정한 순서로 chain 동작 (이슈 #144 Phase 3)
juhy0987
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93ae4e2
[FEAT]: pkg/llm/prompt — scripts/prompts 외부 파일 로딩 (이슈 #144 Phase 4)
juhy0987
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0dba1b9
[FEAT]: pkg/llm 신규 컴포넌트 단위 테스트 (이슈 #144 Phase 4)
juhy0987
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ed7e390
[FIX]: 피드백 반영, MeasuredFactory 패턴 도입 — collector 중복 등록 panic 해결 (HIGH)
juhy0987
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9e39bc3
[FIX]: 피드백 반영, Stats race-free — calls/failures/latency 단일 mutex 통합
juhy0987
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503fd6e
[FIX]: 피드백 반영, chain.policy 의 errChainPolicySelectFailed dead code 제거
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ad5db24
[FEAT]: provider 이름으로 직접 지정하는 FixedOrder routing policy 추가
juhy0987
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118ca74
[FIX]: 피드백 반영, routing policy 안정성 강화 (PR #167 CodeRabbit)
juhy0987
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be758d1