OpenAI

GPT-5.4

Mar 5, 2026Closed weights

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Intelligence

18.2

#270 of 744Rank 270 of 744 measured models

Output speed

64.6 t/s

#266 of 403Rank 266 of 403 measured models

Price/1M

$5.63

#583 of 659Rank 583 of 659 measured models

Context window

1.1M

#21 of 1199Rank 21 of 1199 measured models

GPT-5.4 (Non-reasoning) scores 18.2 on the Artificial Analysis Intelligence Index, ranking 270th of 744 measured models. The closest models on this index are Qwen3.5 397B A17B (18.4), Qwen3.6 35B A3B (18.2), and Gemini 3 Flash Preview (17.9). At $5.63 per million tokens (3:1 input/output blended price), it is more expensive than Qwen3.5 397B A17B ($1.35), Qwen3.6 35B A3B ($0.844), and Gemini 3 Flash Preview ($1.13). With an output speed of 64.6 t/s, it is faster than Qwen3.5 397B A17B (55.9 t/s), slower than Qwen3.6 35B A3B (127 t/s) and Gemini 3 Flash Preview (195 t/s).