GPT-5.4 Pro pricing
GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K... Below you will find 1 current row with input and output dollars per million. Right now the lowest input is $30.00 and the lowest output is $180.00.
Pricing across providers
Every row is a seller of GPT-5.4 Pro with token pricing we track. The cheapest input in this snapshot is from Openrouter. The bar chart shows the same input and output dollars per million for a quick scan.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $30.00 | $180.00 | — | — |
Input vs output · 1M tokens
Cost calculator
Pick any provider row and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for GPT-5.4 Pro.
3.000000¢ / req
9.000000¢ / req
Model specifications
Quick spec sheet for GPT-5.4 Pro before you dive back into pricing. Reported under OpenAI.
- Context window
- 1,050,000 tokens
- Max output
- 128,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- Mar 2026
- Primary provider
- OpenAI
- Model family
- N/A
Compare GPT-5.4 Pro
Jump into a comparison when you want one table for two models instead of two tabs. 6 curated matches for GPT-5.4 Pro.
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Frequently asked questions
Read these after the table if you want plain language around GPT-5.4 Pro rates. The short model note from our index: GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K...
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