xAI: Grok 4.7 is the latest model, plus a new voice model
Sep to Oct 2026
Grok 4.7 (21 Sep) is xAI's newest model for coding and knowledge work. Grok Voice 3.0 followed in October for natural phone-style conversations.
Grok 4.7 has a 500,000-token context window, enough for very long documents. xAI says Grok Voice 3.0 sets a record for resolving customer support calls with replies in under one second. As of xAI's release notes updated 27 Oct, there is no Grok 5 release yet, whatever social media says.
Sources
- Introducing Grok 4.7 xAI, 21 Sep 2026
- Introducing Grok Voice 3.0 xAI, Oct 2026
- xAI API release notes xAI, updated 27 Oct 2026
Learn it hands on, with us.
Free AI build nights in Kuala Lumpur. Bring one real problem and leave with a working tool.