Pricing · per 1M tokens
Input
$1.10
per million tokens
Output
$4.40
per million tokens
| Cached input | $0.550/Mtok (50% of input — prompt caching) |
|---|---|
| Blended avg cost* | $2.75/Mtok |
Overview
Reasoning model with extended thinking. Cost-effective for complex problem solving.
Specifications
| Provider | OpenAI |
|---|---|
| Context window | 200K tokens |
| Modality | text, image |
| Parameters | Proprietary |
| Open source | No — proprietary |
| Released | Apr 17, 2025 |
| Status | Current |
| Last updated | Jun 24, 2026 |
| Tags | reasoning multimodal |