Best Input Price
$30.00 / 1M
More exact GPT-5.4 tier for demanding professional reasoning and agent tasks
Context Window
1,050,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2026-03-05
Inference Providers (2)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| OpenCode Zen | gpt-5.4-pro | 1,050,000 | $30.00 | $180.00 | Docs ↗ |
| OpenAI | gpt-5.4-pro | 1,050,000 | $30.00 | $180.00 | Docs ↗ |