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xAI Docs

xAI · Docs

xAI Docs

August 13, 2026 at 12:17 AM UTC

Updated documented rate limits for Imagine models to tiered values (T0–T4):

Changelog

Rate limits (/developers/rate-limits)

Updated documented rate limits for Imagine models to tiered values (T0–T4):

  • grok-imagine-image and grok-imagine-image-2.0: T0: 6, T1: 12, T2: 25, T3: 50, T4: 100
  • grok-imagine-video and grok-imagine-video-1.5: T0: 10, T1: 20, T2: 39, T3: 79, T4: 158

Reasoning (/developers/model-capabilities/text/reasoning)

Clarified that the "xhigh" reasoning effort level is available on grok-4.6 and later (requests on unsupported models such as grok-4.5 are still treated as "high").

Older release← Aug 12, 20:17 UTCNewer release→ Aug 13, 06:17 UTC
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