---
id: 20260306-T0-02
title: "OpenAI发布GPT-5.4模型"
title_en: "OpenAI Releases GPT-5.4 Model with Dual APIs"
url: https://ai.daily.yangsir.net/daily/20260306-T0-02
issue_date: 2026-03-06
publish_date: 2026-03-05T23:56:09.000Z
source_name: "Simon Willison"
source_url: https://simonwillison.net/2026/Mar/5/introducing-gpt54/#atom-everything
---

# OpenAI发布GPT-5.4模型

OpenAI推出GPT-5.4模型，包括gpt-5.4和gpt-5.4-pro两个API版本，支持ChatGPT和Codex CLI。该模型知识截止时间为2025年8月31日，上下文窗口达100万token。价格略高于GPT-5.2系列，超出272,000 token后费用上涨。性能优于前代模型，适用于专业工作场景。开发者可直接调用API或通过ChatGPT使用，简化了集成流程。

## English Version

**OpenAI Releases GPT-5.4 Model with Dual APIs**

OpenAI has launched the GPT-5.4 model, including gpt-5.4 and gpt-5.4-pro API versions, supporting both ChatGPT and Codex CLI. The model's knowledge cutoff is August 31, 2025, with a context window of 1 million tokens. Priced slightly higher than the GPT-5.2 series, costs increase beyond 272,000 tokens. It outperforms previous models and is suitable for professional work scenarios. Developers can directly call APIs or use it via ChatGPT, simplifying the integration process.

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**来源**：[Simon Willison](https://simonwillison.net/2026/Mar/5/introducing-gpt54/#atom-everything)

**详情页**：https://ai.daily.yangsir.net/daily/20260306-T0-02

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