xAI · Frontier Reasoning Model

Grok 4.7

Announced 21 September, using a larger base model than Grok 4.6 plus a longer reinforcement-learning run weighted toward tasks that take many hours, with native understanding of the Grok Bot interface and improved self-verification. Reports 46.3% on CursorBench 4.0 against 4.6's 40.4%, 71.0% on DeepSWE v1.1, 64.0% on the EEBench electrical-engineering benchmark, and only 3.3% of risky prompts passing through on HackerBench cyber-defence. $2 and $6 per million input and output tokens, with a faster variant at double that. Available through Cursor, Grok Build, the Grok API and third-party platforms.