Translate
Independent model intelligence

Find the right AI model,
not just the loudest one.

Compare current model capability, context, modalities, public preference and API economics in one continuously refreshed decision surface.

LMArena models.dev OpenRouter Artificial Analysis when available
Back to leaderboard
xAI · Active

grok-4.20-multi-agent-beta-0309

grok family · launched 2025-07-10

MultimodalReasoningTools
AITopic score45.7#53 overall

Grok model for agentic tool use, reasoning, coding, and live assistance

Evidence coverage3%1 evaluations · 1 institutions
Context / maximum output256k / 128ktokens
Cache / input / output$0.75 · $3 · $15USD per million tokens
Value / freshness35.5 / 38relative value · release freshness
Product profile

What this model supports

Inputtext, image
Outputtext
Knowledge cutoffNot disclosed
WeightsProprietary / hosted
Capability profile

Strengths by domain

Coding—0 public results
Research & reasoning—0 public results
Professional work—0 public results
Knowledge & instruction—0 public results
Behind the score

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 Analysis45.76 indexReading 45.7

Imported from a directly fetched third-party leaderboard.

Configuration: grok-4.20-multi-agent-beta-0309Open evidence
Arena TextLMArena1,450.3 EloReading 45.7

Direct LMArena text leaderboard result.

Open evidence
Same builder

More from xAI