Grok 4 0709 by xAI. Their latest and greatest flagship model, offering unparalleled performance in natural language, math and reasoning - the perfect jack of all trades. Content policy rejections can still be charged: xAI may pass through a $0.05 moderation-failure fee, or a $0.055 usage-guidelines violation fee, depending on which rejection upstream returns.
Added Jul 10, 2025
Context Window
256.0K
Max Output
131.1K
Input Price (Auto)
$3.00/1M
Output Price (Auto)
$15.00/1M
Capabilities
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
29.0
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Coding Index
22.0
GPQA Diamond
Graduate-level scientific reasoning
77.6%
Better than 77% of models compared
HLE
Humanity's Last Exam
24.2%
Better than 92% of models compared
IFBench
Instruction-following benchmark
49.3%
Better than 66% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
59.9%
Better than 64% of models compared
AA-LCR
Long context reasoning evaluation
17.3%
Better than 34% of models compared
SciCode
Python programming for scientific computing
32.8%
Better than 57% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
16.7%
Better than 61% of models compared
Last updated May 15, 2026
Artificial Analysis