# O3 Mini

O3 Mini es un modelo de OpenAI, lanzado el 2025-01-31. La ventana de contexto es de 200.000 tokens. El máximo de salida es de 100.000 tokens.

- Desarrollador: OpenAI
- Id: o3-mini
- Lanzado: 2025-01-31T00:00:00.000Z
- Detección: 2026-10-07T16:22:11.205Z
  - [enlace de referencia](https://github.com/truefoundry/models/blob/main/providers/microsoft-foundry/o3-mini.yaml)
- Estado: Lanzado
- Actualización de producto: 2025-01-31
  - [enlace de referencia](https://help.openai.com/en/articles/9624314-model-release-notes)
- Canónica: https://alexgetman.com/es/models/openai/o3-mini/

## Preguntas

### ¿Cuál es la ventana de contexto de O3 Mini?

La ventana de contexto es de 200.000 tokens. El máximo de salida es de 100.000 tokens.

### ¿Cuándo se lanzó O3 Mini?

El 2025-01-31.

## Cronología

- 2026-11-11T16:59:45.497Z · [GitHub · openai/openai-python · code](https://github.com/openai/openai-python/blob/141a89aa7fbb7f13a979bda930831a5fe38bc3a4/api_reference/openapi.transformed.yml)
>                    "name": "Push Notification Summary Grader",
>                       "id": "Push Notification Summary Grader-9b876f24-4762-4be9-aff4-db7a9b31c673",
>                       "type": "label_model",
>                       "model": "o3-mini",
>                       "input": [
>                         {
>                           "type": "message",
>                           "role": "developer",
>                           "content": {
>                             "type": "input_text",
>                             "text": "\nLabel the following push notification summary as either correct or incorrect.\nThe push notification and the summary will be provided below.\nA good push notificiation summary is concise and snappy.\nIf it is good, then label it as correct, if not, then incorrect.\n"
>                           }
>                         },
>                         {
>          
Esta referencia en el código no confirma un identificador de modelo en uso.
**Uso confirmado**
- 2026-11-14T01:20:31.106Z · [OpenAI · official articles · Introducing GPT-5 for developers](https://openai.com/index/introducing-gpt-5-for-developers)

## Enlaces de referencia

- 2026-11-05T00:01:53.188Z: Entrada eliminada de la fuente · OpenAI API · `o3-mini`

## Enlaces de referencia

- [OpenAI API](https://api.openai.com/v1/models)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [review](https://developers.openai.com/api/docs/models/o3-mini)
- [OpenAI · pricing](https://developers.openai.com/api/docs/pricing)
- [GitHub · openai/openai-python · code](https://github.com/openai/openai-python/blob/141a89aa7fbb7f13a979bda930831a5fe38bc3a4/api_reference/openapi.transformed.yml)
- [truefoundry-azure](https://github.com/truefoundry/models/blob/main/providers/microsoft-foundry/o3-mini.yaml)
- [openai-model-release-notes](https://help.openai.com/en/articles/9624314-model-release-notes)
- [Azure Foundry · lifecycle](https://learn.microsoft.com/en-us/azure/foundry/concepts/model-lifecycle-retirement?view=azureml-api-2)
- [models.dev · catalogue](https://models.dev/#o3-mini)
- [models.dev · catalogue](https://models.dev/#o3-mini-high)
- [OpenAI · official articles · Introducing GPT-5 for developers](https://openai.com/index/introducing-gpt-5-for-developers)
- [OpenCode · discovery](https://opencode.ai/data/openai/o3-mini)
- [OpenRouter](https://openrouter.ai/openai/o3-mini)
- [OpenRouter](https://openrouter.ai/openai/o3-mini-high)
- [OpenAI · deprecations](https://platform.openai.com/docs/deprecations)
- [Arena · leaderboards](https://platform.openai.com/docs/guides/reasoning#reasoning-effort)

## Señales

- [O3 Mini detectado en Arena](https://alexgetman.com/es/signals/2026/09/11/o3-mini-high/)