OpenRouter model
OpenAI: GPT-4.1 Nano
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...
- Provider
- OpenRouter
- Availability
- Available
- Model ID
- openai/gpt-4.1-nano
- Snapshot
- 2026-08-28
OpenAI: GPT-4.1 Nano model overview
OpenAI: GPT-4.1 Nano is listed in the public Swarm catalog through OpenRouter. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.
- Provider
- OpenRouter
- Family
- OpenRouter
- Context window
- 1.05M tokens
- Thinking support
- Not supported
- Availability status
- Available
- Catalog ID
- openrouter/openai/gpt-4.1-nano
Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.