xAI
Grok 4 is xAI’s most advanced reasoning model. Excels at logical thinking and in-depth analysis. Ideal for insightful discussions and complex problem-solving.
66.9
Quality Score
1443
Arena ELO
3.0T
Parameters
256K
Context
This measures the amount of verifiable public evidence we have, not how capable the model is. A missing field means it has not been verified yet, not that its value is zero.
19 of 22 public signals
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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60.8K
Downloads
0
Likes
May 2026
Released
4/5 signals
4/4 signals
5/5 signals
2/4 signals
4/4 signals
Parameters
3.0T
Training compute
5.0e26 FLOP
Dataset scale
Not reported
Base model
Not reported
Source-reported access: API access · Speculative confidence
Gaps we are still tracking
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 4.1 | xAI Docs
Grok 4.1 | xAI Docs Docs Search ⌘ K API Console Products Grok Resources llms.txt Discord Email support Terms and Policies Get Started Welcome Quickstart Models Pricing Release Notes Build New Getting Started Skills, Plugins, and Marketplaces Modes and Commands Headless and Scripting Enterprise Deployments Text Text Generation Reasoning Structured Outputs Streaming Multi Agent Completions (Legacy) Imagine Overview Image Editing Multi-Image Editing Image Generation Video Genera
View sourceGrok 4.1 benchmark update
xAI published official provider-reported benchmark evidence for Grok 4.1.
View source1184
ELO Score
1177 - 1191
95% Confidence
+/-7 points
30.2K
Battles
Sep 5, 2026
Last Updated
1443
ELO Score
1435 - 1450
95% Confidence
+/-8 points
5.7K
Battles
Sep 5, 2026
Last Updated