xAI
xAI's second-generation model with improved reasoning and real-time information access via X platform.
52.2
Quality Score
1281
Arena ELO
Undisclosed
Parameters
131K
Context
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
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Aug 2024
Released
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
grok-2 — LiveBench Scores
language: 0.5 | coding: 0.0 | Overall: 0.2
View sourcegrok-2 — LiveBench Scores
language: 0.5 | coding: 0.0 | Overall: 0.2
View sourcegrok-2 — LiveBench Scores
language: 0.5 | coding: 0.0 | Overall: 0.2
View sourcegrok-2 — LiveBench Scores
language: 0.5 | coding: 0.0 | Overall: 0.2
View sourcegrok-2 — LiveBench Scores
language: 0.5 | coding: 0.0 | Overall: 0.2
View sourcegrok-2 — LiveBench Scores
language: 0.5 | coding: 0.0 | Overall: 0.2
View source1281
ELO Score
1278 - 1283
95% Confidence
+/-3 points
55.4K
Battles
May 20, 2026
Last Updated