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OpenAI

GPT-5.4 mini

Closed weights
Intelligence
11.1
Rank 400 of 744 measured models
Output speed
183 t/s
Rank 44 of 403 measured models
Price/1M
$1.69
Rank 448 of 659 measured models
Context window
400K
Rank 357 of 1199 measured models

GPT-5.4 mini (Non-reasoning) scores 11.1 on the Artificial Analysis Intelligence Index, ranking 400th of 744 measured models. The closest models on this index are GLM-4.5-Air (11.1), Granite 4.2 8B (11.1), and Grok 4 Fast (11.1). At $1.69 per million tokens (3:1 input/output blended price), it is more expensive than GLM-4.5-Air ($0.372), Granite 4.2 8B ($0.107), and Grok 4 Fast ($0.275). With an output speed of 183 t/s, it is faster than GLM-4.5-Air (73.7 t/s) and Granite 4.2 8B (118 t/s).

Artificial Analysis Indices
Non-reasoning
Intelligence11.1
Rank 400 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 Diamond60.6%
Rank 400 of 619 measured models
HLE5.9%
Rank 431 of 664 measured models
IFBench38.8%
Rank 291 of 450 measured models
AA-LCR37.0%
Rank 383 of 575 measured models
TerminalBench Hard18.2%
Rank 182 of 432 measured models
τ²-Bench23.4%
Rank 324 of 440 measured models
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.

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