# GPT-4.1 nano

GPT-4.1 nano è un modello di OpenAI, rilasciato il 2025-04-14. La finestra di contesto è di 1.047.576 token. L’output massimo è di 32.768 token. Il prezzo per milione di token è $0,10 per l’input e $0,40 per l’output.

- Sviluppatore: OpenAI
- Id: gpt-4.1-nano
- Rilasciato: 2025-04-14T00:00:00.000Z
- Avvistamento: 2026-09-27T20:12:36.085Z
  - [link di riscontro](https://opencode.ai/data/openai/gpt-4-1-nano)
- Stato: Rilasciato
- Disponibilità API: 2025-04-14
  - [link di riscontro](https://openai.com/index/gpt-4-1/)
  - [link di riscontro](https://openai.com/index/gpt-4-1)
- Canonico: https://alexgetman.com/it/models/openai/gpt-4-1-nano/

## Domande

### Qual è la finestra di contesto di GPT-4.1 nano?

La finestra di contesto è di 1.047.576 token. L’output massimo è di 32.768 token.

### Quanto costa GPT-4.1 nano?

Il prezzo per milione di token è $0,10 per l’input e $0,40 per l’output. L'ingresso in cache costa $0,03 per milione.

### Quando è stato rilasciato GPT-4.1 nano?

Il 2025-04-14.

## Cronologia

- 2026-11-05T00:01:53.188Z · [OpenAI API](https://api.openai.com/v1/models)
- 2026-11-10T17:58:10.980Z · [GitHub · openai/openai-agents-js · code](https://github.com/openai/openai-agents-js/blob/7589b9c40120b89a7d2d28a5a60b4defe1ed7bf5/packages/agents-core/src/sandbox/capabilities/compaction.ts)
> ol',
>   'gpt-5.6',
>   'gpt-5.6-sol',
>   'gpt-5.6-terra',
>   'gpt-5.6-luna',
>   'gpt-5.4',
>   'gpt-5.4-2026-03-05',
>   'gpt-5.4-pro',
>   'gpt-5.4-pro-2026-03-05',
>   'gpt-4.1',
>   'gpt-4.1-2025-04-14',
>   'gpt-4.1-mini',
>   'gpt-4.1-mini-2025-04-14',
>   'gpt-4.1-nano',
>   'gpt-4.1-nano-2025-04-14',
> ]);
> 
> const SANDBOX_CONTEXT_WINDOWS_400K = new Set([
>   'gpt-5',
>   'gpt-5-codex',
>   'gpt-5-mini',
>   'gpt-5-nano',
>   'gpt-5-pro',
>   'gpt-5.1',
>   'gpt-5.1-codex',
>   'gpt-5.1-codex-max',
>   'gpt-5.1-codex-mini',
>   'gpt-5.2',
>   'gpt-5.2-codex',
>   'gpt-5.2-codex-cyber',
>   'gpt-5.2-pro',
>   'gpt-5.3-codex',
>   'gpt-5.3-codex-spark',
>   'gpt-5.4-mini',
>   'gpt-5.4-nano',
> ]);
> 
> const SANDBOX_CONTEXT_WINDOWS_200K = new Set([
>   'codex-mini-latest',
>   'o1',
>   'o1-2024-12-17',
>   'o1-pro',
>   'o3',
>   'o3-2025-04-16',
>   'o3-mini',
>   'o3-pro',
>   'o3-deep-research',
>   'o4-mini',
>   'o4-mini-2025-04-16',
>   'o4-mini-deep-researc
- 2026-11-10T17:58:16.002Z · [GitHub · openai/openai-python · code](https://github.com/openai/openai-python/blob/0ebd00647f6088fb100b03440c6c4554bbab549d/src/openai/types/beta/beta_responses_client_event.py)
> pt-5-mini",
>             "gpt-5-nano",
>             "gpt-5-2025-08-07",
>             "gpt-5-mini-2025-08-07",
>             "gpt-5-nano-2025-08-07",
>             "gpt-5-chat-latest",
>             "gpt-4.1",
>             "gpt-4.1-mini",
>             "gpt-4.1-nano",
>             "gpt-4.1-2025-04-14",
>             "gpt-4.1-mini-2025-04-14",
>             "gpt-4.1-nano-2025-04-14",
>             "o4-mini",
>             "o4-mini-2025-04-16",
>             "o3",
>             "o3-2025-04-16",
>             "o3-mini",
>             "o3-mini-2025-01-31",
>             "o1",
>             "o1-2024-12-17",
>             "o1-preview",
>             "o1-preview-2024-09-12",
>             "o1-mini",
>             "o1-mini-2024-09-12",
>             "gpt-4o",
>             "gpt-4o-2024-11-20",
>             "gpt-4o-2024-08-06",
>             "gpt-4o-2024-05-13",
>             "gpt-audio-mini",
>             "gpt-audio-mini-2025-12-15",
>      
- 2026-11-10T17:59:50.472Z · [GitHub · openai/openai-agents-python · code](https://github.com/openai/openai-agents-python/blob/d68961657843c7d81dfc25834484f8aac2957eb3/src/agents/sandbox/capabilities/compaction.py)
>          "gpt-5.6",
>             "gpt-5.6-sol",
>             "gpt-5.6-terra",
>             "gpt-5.6-luna",
>             "gpt-4.1",
>             "gpt-4.1-2025-04-14",
>             "gpt-4.1-mini",
>             "gpt-4.1-mini-2025-04-14",
>             "gpt-4.1-nano",
>             "gpt-4.1-nano-2025-04-14",
>         ),
>         1_047_576,
>     ),
>     **_model_context_windows(
>         (
>             "gpt-5",
>             "gpt-5-2025-08-07",
>             "gpt-5-codex",
>             "gpt-5-mini",
>             "gpt-5-mini-2025-08-07",
>             "gpt-5-nano",
>             "gpt-5-nano-2025-08-07",
>             "gpt-5-pro",
>             "gpt-5-pro-2025-10-06",
>             "gpt-5.1",
>             "gpt-5.1-2025-11-13",
>             "gpt-5.1-codex",
>             "gpt-5.1-codex-max",
>             "gpt-5.1-codex-mini",
>             "gpt-5.2",
>             "gpt-5.2-2025-12-11",
>             "gpt-5.2-codex",
>             "gp
- 2026-11-12T18:45:20.401Z · [GitHub · openai/openai-node · code](https://github.com/openai/openai-node/blob/b579bcb3e586d22269ffe6fe504653a0e05acbe8/src/resources/beta/assistants.ts)
> criptions
>    * of them.
>    */
>   model?:
>     | (string & {})
>     | 'gpt-5'
>     | 'gpt-5-mini'
>     | 'gpt-5-nano'
>     | 'gpt-5-2025-08-07'
>     | 'gpt-5-mini-2025-08-07'
>     | 'gpt-5-nano-2025-08-07'
>     | 'gpt-4.1'
>     | 'gpt-4.1-mini'
>     | 'gpt-4.1-nano'
>     | 'gpt-4.1-2025-04-14'
>     | 'gpt-4.1-mini-2025-04-14'
>     | 'gpt-4.1-nano-2025-04-14'
>     | 'o3-mini'
>     | 'o3-mini-2025-01-31'
>     | 'o1'
>     | 'o1-2024-12-17'
>     | 'gpt-4o'
>     | 'gpt-4o-2024-11-20'
>     | 'gpt-4o-2024-08-06'
>     | 'gpt-4o-2024-05-13'
>     | 'gpt-4o-mini'
>     | 'gpt-4o-mini-2024-07-18'
>     | 'gpt-4.5-preview'
>     | 'gpt-4.5-preview-2025-02-27'
>     | 'gpt-4-turbo'
>     | 'gpt-4-turbo-2024-04-09'
>     | 'gpt-4-0125-preview'
>     | 'gpt-4-turbo-preview'
>     | 'gpt-4-1106-preview'
>     | 'gpt-4-vision-preview'
>     | 'gpt-4'
>     | 'gpt-4-0314'
>     | 'gpt-4-0613'
>     | 'gpt-4-32k'
>     | 'gpt-4-32k-0314'
>     | 'gpt-4-

## Link di riscontro

- 2026-11-05T00:01:53.188Z: Voce rimossa dalla fonte · OpenAI API · `gpt-4.1-nano`

## Link di riscontro

- [OpenAI API](https://api.openai.com/v1/models)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [review](https://developers.openai.com/api/docs/models/gpt-4.1-nano)
- [OpenAI · pricing](https://developers.openai.com/api/docs/pricing)
- [GitHub · openai/openai-agents-js · code](https://github.com/openai/openai-agents-js/blob/7589b9c40120b89a7d2d28a5a60b4defe1ed7bf5/packages/agents-core/src/sandbox/capabilities/compaction.ts)
- [GitHub · openai/openai-agents-python · code](https://github.com/openai/openai-agents-python/blob/d68961657843c7d81dfc25834484f8aac2957eb3/src/agents/sandbox/capabilities/compaction.py)
- [GitHub · openai/openai-node · code](https://github.com/openai/openai-node/blob/b579bcb3e586d22269ffe6fe504653a0e05acbe8/src/resources/beta/assistants.ts)
- [GitHub · openai/openai-python · code](https://github.com/openai/openai-python/blob/0ebd00647f6088fb100b03440c6c4554bbab549d/src/openai/types/beta/beta_responses_client_event.py)
- [models.dev · catalogue](https://models.dev/#gpt-4.1-nano)
- [openai-articles](https://openai.com/index/gpt-4-1)
- [review](https://openai.com/index/gpt-4-1/)
- [discovery:opencode-data](https://opencode.ai/data/openai/gpt-4-1-nano)
- [openrouter](https://openrouter.ai/openai/gpt-4.1-nano)
- [openrouter](https://openrouter.ai/openai/gpt-4.1-nano:batch)
- [OpenAI · deprecations](https://platform.openai.com/docs/deprecations)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)

## Segnali

- [GPT-4.1 nano: Disponibilità API](https://alexgetman.com/it/signals/2026/11/10/gpt-4-1-nano/)
- [GPT-4.1 nano: Disponibilità API](https://alexgetman.com/it/signals/2026/09/27/gpt-4-1-nano-2/)