xAI · Active
grok-4-0709
grok family · launched 2026-01
MultimodalToolsStructuredAITopic score43.9Not yet ranked
Grok model for agentic tool use, reasoning, coding, and live assistance
Evidence coverage3%1 evaluations · 1 institutions
Context / maximum output256k / 8.2ktokens
Cache / input / output— · $2.7 · $13.5USD per million tokens
Value / freshness25.4 / 53relative value · release freshness
What this model supports
Strengths by domain
Every result has a source
Raw results and standardized readings are shown together. Missing tests add neither points nor penalties.
Human preference & indices2 results
AA IndexArtificial Analysis61.18 indexReading 43.9
Arena TextLMArena1,411.3 EloReading 43.9
Direct LMArena text leaderboard result.
Open evidence