xAI (Grok)

LLM // CHANGELOG ENGINE

Tracking major feature releases, model weight updates, structural APIs, and developer roadmaps.

May 19, 2026 grok-build-0.1

Grok Build 0.1

[ ORIGINAL SOURCE → ]

May 14, 2026

Grok Build

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May 1, 2026

Custom Voices

[ ORIGINAL SOURCE → ]

Apr 30, 2026

Cost Tracking

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Apr 30, 2026

Cost Tracking

[ ORIGINAL SOURCE → ]

Apr 30, 2026 2026-04-30

Cost Tracking

[ ORIGINAL SOURCE → ]

Apr 28, 2026

Files API TTL

[ ORIGINAL SOURCE → ]

Apr 28, 2026 2026-04-28

Files API TTL

[ ORIGINAL SOURCE → ]

Apr 23, 2026 1.0

Grok Voice Think Fast 1.0 is available

[ ORIGINAL SOURCE → ]

Apr 15, 2026

Speech to Text is available

[ ORIGINAL SOURCE → ]

Mar 16, 2026

Text-to-Speech is available

[ ORIGINAL SOURCE → ]

Mar 15, 2026

Batch API supports Image and Video generation

[ ORIGINAL SOURCE → ]