GPT-5.4

Frontier model for complex professional work, balancing advanced reasoning with affordability. 1.05M input / 128K output, vision.

Generation mode

Text generation

Credit cost

Usage-based credits

Observed generation time

Not enough public data

Release date

Dec 1, 2025

Current credit pricing

Text generation credits depend on token usage and the selected settings.

Text model capabilities

Maximum output tokens: 128,000
Image input: Supported
Video input: Not supported
Web search: Supported
Reasoning: Supported

Availability and credit rows come from Flowctory's active production catalog. Observed time is shown only after at least five completed generations and is not a controlled benchmark. Model availability, limits, and costs can change.

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