# Rate limits transcribed from the provider's own documentation — see provenance. Quoted, not derived.
generated: '2026-09-20'
method: searched
source: https://www.comet.com/docs/v2/guides/experiment-management/limits-and-performance/
sources:
- https://www.comet.com/docs/v2/guides/experiment-management/limits-and-performance/
provenance:
  tool: planning/api-economics/harvest_ratelimits.py
  run: 20260920T133210
  grounding: every limit_text was found verbatim in the fetched page text
published: true
note: Page documents logging rate limits, hard limits and a REST API key limit; no headers or status codes
  given. States no rate limits for Offline Experiments.
limit_count: 15
limits:
- name: Metric sampling
  limit_text: you can log 15,000 total values for each metric, per experiment
  limit: 15000
  scope: unclear
- name: Logging metrics
  limit_text: 'Logging metrics: 12,000 per minute'
  limit: 12000
  window: minute
  scope: unclear
  endpoint: metrics logging
- name: Logging parameters
  limit_text: 'Logging parameters: 10,000 per minute'
  limit: 10000
  window: minute
  scope: unclear
  endpoint: parameters logging
- name: Logging output
  limit_text: 'Logging output: 12,000 per minute'
  limit: 12000
  window: minute
  scope: unclear
  endpoint: output logging
- name: Logging everything else
  limit_text: 'Logging everything else: 8,000 per minute'
  limit: 8000
  window: minute
  scope: unclear
- name: Experiments per project
  limit_text: Maximum of 25,000 experiments per Experiment Management project
  limit: 25000
  scope: unclear
- name: Prompts per LLM project
  limit_text: Maximum of 250,000 prompts per LLM project
  limit: 250000
  scope: unclear
- name: Unique metrics
  limit_text: Maximum of 50,000 unique metrics
  limit: 50000
  scope: unclear
- name: Unique parameters
  limit_text: Maximum of 50,000 unique parameters
  limit: 50000
  scope: unclear
- name: Images
  limit_text: Maximum of 100,000 image
  limit: 100000
  scope: unclear
- name: Curves
  limit_text: Maximum of 1000 curves
  limit: 1000
  scope: unclear
- name: Models
  limit_text: Maximum of 100 models
  limit: 100
  scope: unclear
- name: Text samples
  limit_text: Maxmimum of 500 text samples
  limit: 500
  scope: unclear
- name: Videos
  limit_text: Maximum of 5000 videos
  limit: 5000
  scope: unclear
- name: REST API submissions
  limit_text: Each API key is allowed to make 15,000 submissions per hour.
  limit: 15000
  window: hour
  scope: api-key
  endpoint: REST API