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SpaceXSI

Grok 4.20 0309 v2

Closed weights
Intelligence
14.2
Rank 321 of 744 measured models
Output speed
111 t/s
Rank 155 of 403 measured models
Price/1M
$1.56
Rank 441 of 659 measured models
Context window
2M
Rank 8 of 1199 measured models

Grok 4.20 0309 v2 (Non-reasoning) scores 14.2 on the Artificial Analysis Intelligence Index, ranking 321st of 744 measured models. The closest models on this index are Gemma 4 12B (14.2), Mistral Medium 3.5 (14.2), and Grok Code Fast 1 (14.1). At $1.56 per million tokens (3:1 input/output blended price), it is cheaper than Mistral Medium 3.5 ($3), more expensive than Gemma 4 12B ($0.15). With an output speed of 111 t/s, it is about as fast as Gemma 4 12B (112 t/s), slower than Mistral Medium 3.5 (151 t/s).

Artificial Analysis Indices
Non-reasoning
Intelligence14.2
Rank 321 of 744 measured models
Reasoning levels
Each point is a reasoning level of this model: more reasoning often raises the score but costs more. Select a point to open that level.
Intelligence Indexmost efficient ↗Price / 1M tokens
Standard Benchmarks
GPQA Diamond77.6%
Rank 234 of 619 measured models
HLE27.9%
Rank 170 of 664 measured models
IFBench49.3%
Rank 185 of 450 measured models
AA-LCR23.3%
Rank 434 of 575 measured models
TerminalBench Hard16.7%
Rank 196 of 432 measured models
τ²-Bench59.9%
Rank 191 of 440 measured models
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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