GPT-5.4 Pro
Updated Sep 11, 2026
gpt-pro1.1M context128k max outputreleased Mar 5, 2026ReasoningTool calling
Official (OpenAI)
$180
output per 1M tokens
Providers
20
offering this model
Spread
1.4×
max / min output
Offers
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context |
|---|---|---|---|---|---|
| Poe | Cheapest$27 | Cheapest$160 | — | — | 1.1M |
| Azure | †$30 | $180 | — | — | 1.1M |
| Azure Cognitive Services | †$30 | $180 | — | — | 1.1M |
| Cloudflare AI Gateway | $30 | $180 | — | — | 1.0M |
| DigitalOcean | †$30 | $180 | — | — | 1.1M |
| Eden AI | †$30 | $180 | $3 | — | 1.1M |
| Impossibl | †$30 | $180 | $3 | — | 1.1M |
| Kilo Gateway | $30 | $180 | — | — | 1.1M |
| DevPass (LLM Gateway) | $30 | $180 | — | — | 1.1M |
| LLM Gateway | $30 | $180 | — | — | 1.1M |
| LLM Gateway | $30 | $180 | — | — | 1.1M |
| Ofox | $30 | $180 | — | — | 1.1M |
| OpenAI | †$30 | $180 | — | — | 1.1M |
| OpenCode Zen | $30 | $180 | $30 | — | 1.1M |
| OpenRouter | †$30 | $180 | — | — | 1.1M |
| Opper | †$30 | $180 | — | — | 1.1M |
| OrcaRouter | †$30 | $180 | — | — | 1.1M |
| Requesty | $30 | $180 | $30 | — | 1.1M |
| Vercel AI Gateway | $30 | $180 | — | — | 1.1M |
| Venice AI | †$37.5 | $225 | — | — | 1.0M |
| ZenMux | $45 | $225 | — | — | 1.1M |