xAI
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Listed September 2026
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Multimodal Foundation
Grok 4.7
Arena #90 • score 1443 ±7
Proprietary model from xAI, listed September 2026. Arena text score 1443 (#90 of 414 entries). $2.00 input / $6.00 output per 1M tokens. 500K tokens context.
Parameters
Not disclosed
Context Window
500K tokens
Input / 1M tokens
$2.00
Output / 1M tokens
$6.00
Benchmark Results
- Arena Text Elo: 1443 (#90 of 414 on arena.ai · ±7 · 8,780 votes · variant: grok-4.7-xhigh)
- AA Intelligence Index: 46.4 (Artificial Analysis v4.3 · best setting: Grok 4.7 (Xhigh) · checked 2026-10-11)