GPT-5.4 Pro
openai/gpt-5.4-pro-20260305
GPT-5.4 Pro is an OpenAI model that accepts text, image, and file inputs and produces text output. It supports tool integration and reasoning functions, with a context length of up to 1,050,000 tokens. The model is not open‑weight and is priced at 30 per million input tokens and 180 per million output tokens, released on 2026‑03‑05.
- tool use
- structured outputs
- reasoning
At a glance
Specifications
What the API gives you
- Context window
- 1.1M tokens
- Max output
- 128K tokens
- Input price
- $30 / 1M tokens
- Output price
- $180 / 1M tokens
- Cache read
- —
- Modalities
- text, image, file → text
- Knowledge cutoff
- —
- Released
- Mar 5, 2026
Recommendation coverage
Where this model appears
Not currently included in a published recommendation. This means the available task-specific evidence did not support a ranking yet—not that the model was reviewed and rejected.
Benchmarks
No independent benchmark results are linked to this model yet. We keep it visible while withholding quality claims until usable results arrive.
Catalog data via OpenRouter and models.dev. Last checked within the past 6 hours.