Model

GPT-5.4 mini

OpenAI pricing snapshot last checked on 2026-04-19.

Pricing Snapshot

Input rate

$0.75 / 1M

Cached-input rate

$0.08 / 1M

Output rate

$4.50 / 1M

Batch discount

50%

Provider

OpenAI

Family

gpt

Context window

400,000

Max output

128,000

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OpenRouter vs direct API pricing

Inference token pricing is the same in this dataset; the tradeoff is routing flexibility versus direct-provider billing and platform fees.

No editorial changelog entries for this model yet.