specification: API Commons Rate Limits
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/RateLimits
provider: TruEra (Snowflake)
providerId: truera
created: '2026-05-08'
# Provenance stamped 2026-08-11: this artifact was written by the API Evangelist
# bulk sweep dated 2026-05-08, not harvested from the provider. See roadmap#35.
method: generated
modified: '2026-05-08'
reconciled: false
tags:
- AI Evaluation
- Observability
- AI Governance
- LLM
- RAG
- Snowflake
- Rate Limiting
- Quotas
- Throttling
description: >-
  TruLens runs in-process and has no hosted rate limit. Limits are determined by the upstream LLM
  judge model. The legacy TruEra hosted platform applied per-tenant limits configured in the
  enterprise contract; specific thresholds were not publicly published. Snowflake-hosted offerings
  inherit Snowflake account/warehouse concurrency limits.
notes: TruLens is local-only; Snowflake successor inherits Snowflake account limits.
sources:
- https://www.trulens.org/
- https://docs.snowflake.com/
responseCodes:
  throttled: 429
limits:
- name: TruLens (local)
  scope: n/a
  metric: n/a
  limit: library only
  notes: Limits come from upstream LLM provider.
- name: Snowflake successor
  scope: account
  metric: credits
  limit: Snowflake-defined
  notes: Inherits Snowflake warehouse concurrency and credit caps.
policies:
- name: Concurrency Control
  description: Tune feedback function concurrency in TruLens to respect upstream model limits.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com