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GPT-5.4 mini

Canonical ID: openrouter/openai/gpt-5.4-mini

More OpenRouter models More gpt-mini family models

Strong small GPT for coding subagents, quick tool use, and high-volume work

Reasoning: Yes Tool use: Yes

Overview

pdf image text
Provider
OpenRouter logo OpenRouter
Family
gpt-mini
Release date
2026-03-17
Last updated
2026-03-17
Input modalities
pdf, image, text
Output modalities
text

Pricing and Limits

Token pricing

Input
$0.75/1M
Output
$4.5/1M
Cached input
N/A
Currency: USD

Context and output

Context window
400,000
Max output tokens
128,000
Qualified ID
openrouter/openai/gpt-5.4-mini

Model Summary

GPT-5.4 mini is a model listing in the OpenRouter provider catalog. It is categorized under the gpt-mini family.

The model supports pdf, image, text modalities across input/output paths. Reported context capacity is 400,000. Pricing is listed at $0.75/1M input and $4.5/1M output.

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