RankingIA v0.6.1
EN

Grok 4.20 Multi-Agent

xAI

No score: no objective benchmark
Input / output
US$ 1,25 / US$ 2,50
US$ per 1M tokens
Context
2M
tokens
Release
03/31/2026
release date
Weights
Closed
 

Scores by source

Scores by sourcepercentile = % of ranked models it beats
MetricValuePercentileSource
Arena text (Elo) weight 2 1451 79% LMArena
Arena vision (Elo) weight 0.5 1259 57% LMArena

Compare with other models

At the sources