langfuse-observability

SKILL.md

Langfuse is the open-source LLM observability platform that OrchestKit uses for tracing, monitoring, evaluation, and prompt management. Unlike LangSmith (deprecated), Langfuse is self-hosted, free, and designed for production LLM applications.

| Distributed Tracing | Track LLM calls with parent-child spans | references/tracing-setup.md | | Cost Tracking | Automatic token & cost calculation | references/cost-tracking.md | | Prompt Management | Version control for prompts | references/prompt-management.md | | LLM Evaluation | Custom scoring with G-Eval | references/evaluation-scores.md |

| Session Tracking | Group related traces | references/session-tracking.md | | Experiments API | A/B testing & benchmarks | references/experiments-api.md | | Multi-Judge Eval | Ensemble LLM evaluation | references/multi-judge-evaluation.md |

추적, 평가, 신속한 관리 및 비용 추적을 위한 LLM 관찰 플랫폼입니다. Langfuse 설정, LLM 비용 모니터링, 토큰 사용 추적 또는 프롬프트 버전 관리 구현 시 사용합니다. 출처: yonatangross/orchestkit.

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