Grok Voice 3.0: API availability
Supported5 evidence links
English original
The release of Grok 4.7 from xAI was recorded on 21 Sep 2026. The context window is 500,000 tokens. Pricing is $2.00 (Input ≤ 199,999 tokens); $4.00 (Input > 199,999 tokens) per million input tokens and $6.00 (Input ≤ 199,999 tokens); $12.00 (Input > 199,999 tokens) per million output tokens. 15 evidence links.