GPT-5.4 by UnoRouter | AI model information

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GPT-5.4 by UnoRouter | AI model information

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Model details

GPT-5.4

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UnoRoutergpt-5.4:freegpt

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Quick Info

Provider: UnoRouter
Model key: gpt-5.4:free
Release date: Mar 5, 2026
Last updated

Cost

A provider subscription or plan supersedes token-based pricing for this model.

Limits

Input tokens: 922,000 tokens
Output tokens: 128,000 tokens
Context window: 1,050,000 tokens

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Mar 5, 2026

Knowledge cutoff

2025-08-31

Input modalities

Output modalities

Capabilities