OpenAI: GPT-5.4 Pro
openai/gpt-5.4-pro
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...
Modalities
In / Out Price
$30 / $180 per 1M
Context
1.1M
Released
Mar 5, 2026
Knowledge Cutoff
—
Providers
Different carriers host the same model. Reroute routes each request to the best one on price and uptime, and fails over to the next if a carrier goes down.
| Provider | Context | Input /M | Output /M | Cache read /M | Latency | Throughput | Uptime |
|---|---|---|---|---|---|---|---|
| OpenAI | 1.1M | $15 | $90 | — | — | — | — |
 Azure | 1.1M | $30 | $180 | — | — | — | — |
| OpenAI | 1.1M | $30 | $180 | — | — | — | — |