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Langsmith
productDeveloper Tool
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Overview
Developed byLangChain
Use caseLLM application observability and debugging
Technical
Integrates with
Also see
Competes with
Knowledge graph stats
Claims12
Avg confidence88%
Avg freshness100%
Last updatedUpdated 22 days ago
Trust distribution
100% unverified
Governance
EU Risknot classified

Langsmith

product

Platform for debugging, testing, and monitoring LLM applications and agents

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developed by

ValueTrustConfidenceFreshnessSources
LangChainUnverifiedHighFresh1

integrates with

ValueTrustConfidenceFreshnessSources
LangChainUnverifiedHighFresh1

primary use case

ValueTrustConfidenceFreshnessSources
LLM application observability and debuggingUnverifiedHighFresh1
LLM application monitoringUnverifiedHighFresh1
prompt engineering and testingUnverifiedHighFresh1
dataset management for LLM applicationsUnverifiedModerateFresh1

supports protocol

ValueTrustConfidenceFreshnessSources
Python SDKUnverifiedHighFresh1
REST APIUnverifiedModerateFresh1

pricing model

ValueTrustConfidenceFreshnessSources
freemium with usage-based pricingUnverifiedModerateFresh1

supports model

ValueTrustConfidenceFreshnessSources
Anthropic ClaudeUnverifiedModerateFresh1
OpenAI GPT modelsUnverifiedModerateFresh1

competes with

ValueTrustConfidenceFreshnessSources
Weights & BiasesUnverifiedModerateFresh1

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Claim count: 12Last updated: 4/23/2026Edit history