# Rate limits transcribed from the provider's own documentation — see provenance. Quoted, not derived.
generated: '2026-09-20'
method: searched
source: https://docs.langchain.com/langsmith/handle-model-rate-limiting
sources:
- https://docs.langchain.com/langsmith/handle-model-rate-limiting
provenance:
  tool: planning/api-economics/harvest_ratelimits.py
  run: 20260920T133210
  grounding: every limit_text was found verbatim in the fetched page text
published: false
note: Page is a how-to guide about handling third-party model provider rate limits (client-side rate limiters,
  retries, max_concurrency). It states no numeric rate limits for the provider's own API; the numbers
  shown are code sample parameters.
limit_count: 0
limits: []