# O3 Mini

O3 Mini 是 OpenAI 的 AI 模型，於 2025-01-31 發布。 上下文視窗為200,000 token。 最大輸出為100,000 token。

- 開發商: OpenAI
- Id: o3-mini
- 已發布: 2025-01-31T00:00:00.000Z
- 發現: 2026-10-07T16:22:11.205Z
  - [參考連結](https://github.com/truefoundry/models/blob/main/providers/microsoft-foundry/o3-mini.yaml)
- 狀態: 已發布
- 產品更新: 2025-01-31
  - [參考連結](https://help.openai.com/en/articles/9624314-model-release-notes)
- 標準網址: https://alexgetman.com/zh-Hant/models/openai/o3-mini/

## 常見問題

### O3 Mini 的上下文視窗有多大？

上下文視窗為200,000 token。 最大輸出為100,000 token。

### O3 Mini 何時發布？

2025-01-31。

## 時間軸

- 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"
>                           }
>                         },
>                         {
>          
此程式碼引用並不能證實這是實際使用中的模型識別碼。
**已確認使用**
- 2026-11-14T01:20:31.106Z · [OpenAI · official articles · Introducing GPT-5 for developers](https://openai.com/index/introducing-gpt-5-for-developers)

## 參考連結

- 2026-11-05T00:01:53.188Z: 來源項目已移除 · OpenAI API · `o3-mini`

## 參考連結

- [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)

## 訊號

- [在 Arena 發現 O3 Mini](https://alexgetman.com/zh-Hant/signals/2026/09/11/o3-mini-high/)