GPT-4.1 Nano (batch)
For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...
The figures
- Made by
- OpenAI
- Model ID
- openai/gpt-4.1-nano:batch
- Input
- $0.05 per million tokens
- Output
- $0.2 per million tokens
- Context window
- 1.05M tokens
- Longest answer
- 33K tokens
- Takes in
- image, text, file
- Gives back
- text
- Reasoning
- No
- Tool calling
- Yes
- Reads images
- Yes
- Open weights
- No
- Released
- 14 Apr 2025
Read on 3 Oct 2026.