OpenAI
GPT-4 Turbo Preview
Updated: June 2026
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...
Specifications
- Context
- 128K
- Input
- $10/M
- Output
- $30/M
Capabilities
TEXTWEBWRITING
Similarly Priced Models
| Model | Provider | Context | Input Price | Output Price |
|---|---|---|---|---|
| Claude Fable 5 | Anthropic | 1M | $10/M | $50/M |
| GPT-4 Turbo | OpenAI | 128K | $10/M | $30/M |