OpenAI: GPT-5 Nano
openai
GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger...
- Context window
- 400,000 tokens
- Input cost
- —
- Output cost
- —
- Latency (p50)
- 31 ms
