{"schemaVersion":"recoo.evidence.v1","generatedAt":"2026-06-14T09:52:45.450Z","product":{"id":"research_langsmith","slug":"langsmith","name":"LangSmith","canonicalUrl":"https://recoo.one/products/langsmith","evidenceStrength":0.72,"trustTier":"Indexed"},"visualEvidence":{"websiteSnapshotUrl":"/product-snapshots/websites/langsmith-website.png","alt":"LangSmith product visual snapshot","caption":"Visual evidence added through the local Recoo ingestion pipeline.","sourceLabel":"Submitted website snapshot"},"sources":[{"title":"Official product site","sourceType":"official-site","url":"https://www.langchain.com/langsmith","excerpt":"Observability, evaluation, and testing platform for debugging and improving LLM applications and agents.","confidence":0.72,"lastCheckedAt":"2026-06-14"}],"evidenceBasisNodes":["Official product site / official-site / confidence 72%"]}