OpenAI
GPT-4.1 nano
Tiny GPT-4.1 option for classification, routing, and very high-volume tasks
Model facts
- Context window
- 1.05M tokens
- Maximum output
- 33K tokens
- Cheapest paid input
- $0.05 per 1M tokens
- Cheapest paid output
- $0.2 per 1M tokens
- Open weights
- no
- Providers
- 26
Capabilities and modalities
tool calling, structured output, attachments, temperature control, text, image, pdf.
Artificial Analysis benchmarks
Compare this model on the full LLM benchmark leaderboard.
| Configuration | AAI | Coding | Math | Output tokens/s |
|---|---|---|---|---|
| default | 9.6 | 11.1 | 24.0 | not measured |
Observed price history
- 2026-08-24: $0.05 input / $0.2 output per 1M tokens
- 2026-08-28: $0.08 input / $0.26 output per 1M tokens
- 2026-08-31: $0.05 input / $0.2 output per 1M tokens
API providers
- OpenRouter (batch) — model id openai/gpt-4.1-nano:batch; $0.05 input / $0.2 output per 1M tokens; provider documentation
- SAP AI Core — model id gpt-4.1-nano; $0.08 input / $0.26 output per 1M tokens; provider documentation
- Poe — model id openai/gpt-4.1-nano; $0.09 input / $0.36 output per 1M tokens; provider documentation
- Helicone (OpenAI) — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- OpenRouter — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- 302.AI — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Abacus — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Azure — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Azure Cognitive Services — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Cloudflare AI Gateway — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- DevPass (LLM Gateway) — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Eden AI — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Impossibl — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Kilo Gateway — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- LLM Gateway (Azure) — model id azure/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- LLM Gateway (OpenAI) — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Merge Gateway — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- NEAR AI Cloud — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- NanoGPT — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- OpenAI — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- OrcaRouter — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Pioneer — model id gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Vercel AI Gateway — model id openai/gpt-4.1-nano; $0.1 input / $0.4 output per 1M tokens; provider documentation
- Cortecs — model id gpt-4.1-nano; $0.111 input / $0.434 output per 1M tokens; provider documentation
- Requesty (EU) — model id gpt-4.1-nano@eu; $0.11 input / $0.44 output per 1M tokens; provider documentation
- Vercel AI Gateway (Fast) — model id openai/gpt-4.1-nano-fast; $0.2 input / $0.8 output per 1M tokens; provider documentation