Intelligence Index
017.0
> 10% OF MODELS
OpenAI
GPT-4 Turbo
Updated: September 2026
The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mode and function calling. Training data: up to December 2023.
Specifications
- Context
- 128K
- Input Modalities
- Text, Image
- Output Modalities
- Text
- Input
- $10/M
- Output
- $30/M
Capabilities
VISIONTEXTWEBCODINGWRITING
Similarly Priced Models
| Model | Provider | Context | Input Price | Output Price |
|---|---|---|---|---|
| GPT-6 Astra | OpenAI | 1M | $10/M | $50/M |
| GPT-6 Astra Pro | OpenAI | 1M | $10/M | $50/M |
| Claude Fable 5.1 | Anthropic | 1M | $10/M | $50/M |
| Claude Fable 5 | Anthropic | 1M | $10/M | $50/M |
| GPT-4 Turbo Preview | OpenAI | 128K | $10/M | $30/M |
Performance Metrics
Coding Index
0221.5
> 21% OF MODELS
Average Response Performance
- Output Speed
- 31.1 tok/s
- Time To First Token
- 3.55s
- Time To First Answer Token
- 3.55s
- End To End Response Time
- 19.61s
DATA SOURCE: Artificial Analysis