---
id: 20260627-T0-02
title: "OpenAI开启GPT-5.6系列预览：Sol、Terra与Luna"
title_en: "OpenAI Launches GPT-5.6 Series Preview: Sol, Terra, and Luna"
url: https://ai.daily.yangsir.net/daily/20260627-T0-02
issue_date: 2026-06-27
publish_date: 2026-06-26T17:10:43.000Z
category: release
source_name: "Simon Willison"
source_url: https://simonwillison.net/2026/Jun/26/openai/#atom-everything
---

# OpenAI开启GPT-5.6系列预览：Sol、Terra与Luna

OpenAI宣布开启GPT-5.6系列的有限预览。该系列包含旗舰模型Sol、通用的Terra以及经济型的Luna。Terra性能对标GPT-5.5但价格减半，Luna则提供最低成本的使用方案。官方还提到已解决近期导致服务延迟的负载均衡器问题。

## English Version

**OpenAI Launches GPT-5.6 Series Preview: Sol, Terra, and Luna**

OpenAI announced a limited preview of the GPT-5.6 series, featuring flagship model Sol, balanced model Terra, and cost-effective Luna. Terra offers competitive performance to GPT-5.5 at 2x lower cost. The update also notes the resolution of load balancer issues causing recent service delays.

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**来源**：[Simon Willison](https://simonwillison.net/2026/Jun/26/openai/#atom-everything)

**详情页**：https://ai.daily.yangsir.net/daily/20260627-T0-02

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