Large Language ModelText Generation

Grok 4

xAI's Grok 4 with breakthrough reasoning capabilities

Released 2025-07-09

Context Window

256K

API Access

Available

Benchmark Performance

reasoning

reasoning

Massive Multitask Language Understanding

86.6%

reasoning

Graduate-Level Google-Proof Q&A

88.0%

coding

coding

HumanEval

90.0%

math

math

MATH

87.0%

conversation

conversation

Chatbot Arena Elo

1404.0Elo