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xAI Docs

xAI · Docs

xAI Docs

July 6, 2026 at 4:17 PM UTC

xAI Docs Release Notes

Changelog

xAI Docs Release Notes

Developers – Models & Pricing

  • Added dedicated pricing sections (Chat API Pricing, Code API Pricing, Imagine Pricing, Voice Pricing) to both the Models and Pricing pages, replacing prior dynamic placeholders with static tables.
  • Documented three new models: grok-4.20-0309-non-reasoning, grok-4.20-0309-reasoning, and grok-4.20-multi-agent-0309.
  • Added Imagine API pricing for grok-imagine-image, grok-imagine-image-quality, grok-imagine-video, and grok-imagine-video-1.5.

Developers – Rate Limits

  • Added rate-limit entries (RPS) for the new Chat models and all Imagine models (grok-imagine-image, grok-imagine-image-quality, grok-imagine-video, grok-imagine-video-1.5).
Older release← Jul 6, 14:17 UTCNewer release→ Jul 6, 18:17 UTC
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