Major Release OpenAI · Released
GPT-4 Turbo
What is GPT-4 Turbo?
GPT-4 Turbo is a Major Release AI model from OpenAI, released on January 25, 2024. It has a 128K tokens context window, costs $10.00 per million input tokens, and scores 91.8% on HumanEval. It is available via the company's API.
GPT-4 with 128K context and knowledge through April 2023 — 3× cheaper than GPT-4
Latest iteration of GPT-4 with improved performance and longer context window
Key features
- 128K context window
- Improved instruction following
- Enhanced reasoning capabilities
- Reduced hallucinations
How much does GPT-4 Turbo cost?
| Metric | Price |
|---|---|
| input | $10/M |
| output | $30/M |
| input per mtok | $10.00 |
| output per mtok | $30.00 |
Pricing data verified .
What context window does GPT-4 Turbo have?
- Context window
- 128K tokens
- Max output
- 4096 tokens
- Input modalities
- text, image
- Output modalities
- text
How does GPT-4 Turbo score on benchmarks?
| Benchmark | Score |
|---|---|
| MMLU-Pro | 69.4% |
| HumanEval | 91.8% |
| LiveCodeBench | 29.1% |
| MATH-500 | 73.7% |
| AIME 2025 | 15.0% |
| HLE | 3.3% |
| SciCode | 31.9% |
| AA Intelligence Index | 13.7 |
Benchmark scores verified .
What's new
- 128K context (8× increase)
- Updated knowledge cutoff
- 3× cheaper than GPT-4
How does GPT-4 Turbo compare to GPT-4?
- HumanEval: 67.0% → 91.8% (+24.8pt)
- Input pricing: $30.00 → $10.00
- Context window: 8K tokens (32K with gpt-4-32k) → 128K tokens