xAI
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Listed November 2025
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Multimodal Foundation
Grok 4.1
Arena #52 • score 1465 ±3
Proprietary model from xAI, listed November 2025. Arena text score 1465 (#52 of 414 entries).
Parameters
Not disclosed
Context Window
Not listed
Input / 1M tokens
Not public
Output / 1M tokens
Not public
Benchmark Results
- Arena Text Elo: 1465 (#52 of 414 on arena.ai · ±3 · 66,511 votes · variant: grok-4.1-thinking)