Model comparison
GPT-4 Turbo vs GPT-5
Capability radar, value bars, and side-by-side posture.
GPT-4 Turbo
Not scored
value score
GPT-5
94
value score
GPT-4 Turbo ctx
—
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-594
Attribute tape
| Field | GPT-4 Turbo | GPT-5 |
|---|---|---|
| Developer | OpenAI | OpenAI |
| Context | — | 400K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | Mid-High |
| Value score | — | 94 |
| Summary | GPT-4 Turbo is OpenAI's large language model offering a 128,000-token context window, vision input, JSON mode, and function calling at lower token prices than the original GPT-4. It is now considered a legacy model, largely superseded by GPT-4o and newer OpenAI releases. | OpenAI frontier multimodal model. |