xAI Docs release notes

Update window: 20260713-201703Z → 20260714-081703Z
No pages added or removed (143 total). Three developer docs pages updated. Content matches a previously published snapshot (rollback/reappear of an earlier docs state).

Developers — Pricing & models

• /developers/pricing and /developers/models: Removed static pricing tables and section headings for Code API, Chat API, Imagine, and Voice pricing (including listed rates for models such as grok-build-0.1, grok-4.x variants, grok-imagine-image / video, and voice modes).
• Replaced those sections with a note that model pricing is loaded dynamically.
• Tools pricing and other page content are unchanged.

Developers — REST API reference

• /developers/rest-api-reference/inference/chat: Removed the documented image_generation_calls usage field from response usage objects.
• Minor documentation updates to output and tools array type signatures (fewer union members listed). Supporting text for tools (functions and web search; max 128) is otherwise unchanged.

These notes describe documentation presentation only, as shown in the site diff. They do not assert changes to live product pricing or API behavior beyond what the docs pages now state.