Unverified50% confidenceFactExact time
LangSmith 提供了 LLM 调用链的追踪功能，OpenTelemetry 社区也在探索将分布式追踪标准扩展到 AI 工作负载，但这些方案大多依赖云端服务且聚焦于观测而非审计
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/24/2026
First Seen
Valid until: 11/22/2026
Sources
Related Entities
Related Claims
VerifiedLangSmith is an LLM application observability platform launched by LangChain, which uses Tracing technology to record the complete execution chain of each Agent run.70% similarUnverifiedLangSmith was launched by the official LangChain team, and Langfuse is an open-source community solution; both provide cloud-based tracing, evaluation, and monitoring features, but both require uploading data to cloud servers69% similarUnverifiedLangSmith provides large model applications with engineering capabilities such as chain tracing, debugging, evaluation, and operations, and belongs to the LLMOps domain.69% similarUnverifiedLangFuse基于OpenTelemetry兼容的追踪模型，支持通过SDK或装饰器方式无侵入地捕获LLM调用链，并内置成本计算引擎按模型、用户、会话维度统计token消耗68% similar
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