Pricing · per 1M tokens
Input
$0.750
per million tokens
Output
$4.50
per million tokens
| Cached input | $0.075/Mtok (10% of input — prompt caching) |
|---|---|
| Blended avg cost* | $2.63/Mtok |
Overview
Smaller, faster, cheaper variant of GPT-5.4. Good for high-volume workloads.
Specifications
| Provider | OpenAI |
|---|---|
| Context window | 1M tokens |
| Modality | text, image |
| Parameters | Proprietary |
| Open source | No — proprietary |
| Released | Aug 15, 2025 |
| Status | Current |
| Last updated | Jun 24, 2026 |
| Tags | mid-tier multimodal |
Cost calculator
At a glance
Price history
Tracking since Jun 24, 2026 · 1 data points