Grok 4
X's latest and greatest flagship model, offering unparalleled performance in natural language, math and reasoning - the perfect jack of all trades.
Input
Output
Context
256K
Max Output
256K
Parameters
3000B
Technical Specifications
Model TypeChat
Context Window256K
Max Output Tokens256K
Parameters3000B
Training Cutoff—
Licenseproprietary
Capabilities
Input Modalities
textimage
Output Modalities
text
Features
reasoningstructured_outputunction_callingvision
Benchmarks
#4
Rank (Text)
+6/-6
arena text ci 95
1434
Arena Score (Text)
13,058
Votes (Text)
#6
Rank (Vision)
+12/-12
arena vision ci 95
1272
Arena Score (Vision)
3,494
Votes (Vision)
Resources & Links
proprietary — Proprietary - API access only
Related Tools
Data sourced from official provider APIs and documentation
Last updated: May 5, 2026
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