TAU2
Measured May 29, 2026Source
Score
0.6
Models9 0 
Grok 4.20 0309 v2 (Non-reasoning)
xAIxAIUnited States
A fast, multimodal model from xAI's Grok series, optimized for general tasks and quick responses without an extended reasoning chain. It is well-suited for coding assistance and handling diverse inputs.
CodingFastMultimodal
Input / 1M tokens
$2.00Output / 1M tokens
$6.00Output tokens/s
168.1First-token seconds
0.55sSupported plans
0Benchmark history
Evaluations
Terminalbench Hard
Measured May 29, 2026Source
Score
0.17
Lcr
Measured May 29, 2026Source
Score
0.17
Ifbench
Measured May 29, 2026Source
Score
0.49
Scicode
Measured May 29, 2026Source
Score
0.33
Hle
Measured May 29, 2026Source
Score
0.24
Gpqa
Measured May 29, 2026Source
Score
0.78
Artificial Analysis Coding Index
Measured May 29, 2026Source
Score
22
Artificial Analysis Intelligence Index
Measured May 29, 2026Source
Score
29
Plan availability
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