Pricing · per 1M tokens
Input
$5.00
per million tokens
Output
$30.00
per million tokens
| Cached input | $0.500/Mtok (10% of input — prompt caching) |
|---|---|
| Blended avg cost* | $17.50/Mtok |
Overview
Frontier model for coding and professional work. 270K context window with multimodal input.
Specifications
| Provider | OpenAI |
|---|---|
| Context window | 270K tokens |
| Modality | text, image, audio |
| Parameters | Proprietary |
| Open source | No — proprietary |
| Released | Nov 15, 2025 |
| Status | Current |
| Last updated | Jun 24, 2026 |
| Tags | reasoning multimodal flagship |