GPT-4 Turbo Preview
OpenAI · Mid
The preview GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Training data: up to Dec 2023. **Note:** heavily rate limited by OpenAI while...
Input / 1M
$10.00
Output / 1M
$30.00
Cached input / 1M
—
Context window
128K
Where it sits
256th-cheapest mid model
by blended $/Mtok among 262 listed mid models
2526% above the mid median
blended $/Mtok across 262 mid models
Output costs 3× input
$10.00 in / $30.00 out per 1M
Held flat since launch (Jun 2026)
no blended price change recorded
Computed live from current prices and this model's history — not hand-written, so it stays accurate as prices move.
Price history
Only one price on record so far — the history chart appears once a price changes.
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 11 Jun 2026 | $10.00 | $30.00 | — | Imported from OpenRouter | openrouter.ai |