GPT-3.5 Turbo
GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks.
The figures
- Made by
- OpenAI
- Model ID
- openai/gpt-3.5-turbo
- Input
- $0.5 per million tokens
- Output
- $1.5 per million tokens
- Context window
- 16K tokens
- Longest answer
- 4K tokens
- Takes in
- text
- Gives back
- text
- Reasoning
- No
- Tool calling
- Yes
- Reads images
- No
- Open weights
- No
- Released
- 28 May 2023
Read on 3 Oct 2026.