GPT-4.1 Nano
by OpenAI
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...
Models
GPT-4.1 Nano
Added 10 July 2026
Overview
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...
How to use / API access
Call via OpenRouter with model id `openai/gpt-4.1-nano`.
- openrouter ·
openai/gpt-4.1-nanoDocs
OpenRouter id: openai/gpt-4.1-nano
Benchmarks
- Intelligence Index (artificial-analysis): 7.8 index
- Coding Index (artificial-analysis): 11.1 index
- Design Arena 3d (other): 925 elo · #118
- Design Arena codecategories (other): 964 elo · #129
- Design Arena dataviz (other): 892 elo · #127
- Design Arena gamedev (other): 972 elo · #123
Notes
GPT-4.1 Nano is listed in the EDNA Models directory from the OpenRouter catalogue.
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