Grok 4.7 launches: xAI claims notable gains over 4.6 at same price and speed
elonmusk · x · 2026-09-22
Elon Musk amplified xAI's official announcement of Grok 4.7, calling it the company's best model yet — a notable improvement over Grok 4.6 at identical price and speed, with an Age of Empires II build-off demo comparing the two versions.
- Available via Cursor, Grok Build, API and more
- Musk recommends pairing it with xAI's Build harness for best results
- The quoted Grok Build page details its coding agent CLI: AGENTS.md, plugins, hooks, MCP servers, /skillify, plan mode, and team marketplaces
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