English(EN) OpenAI gives GPT-5.5 Instant a readability upgrade while phasing out two older models

OpenAI 升级 GPT-5.5 Instant，淘汰旧模型

作者 PulseAugur 编辑部 · [1 个来源] · 2026-05-29 18:11

OpenAI 正在增强其 GPT-5.5 Instant 模型，以生成更自然的响应。同时，该公司将在其较新模型中停用 Canvas 功能，将写作和编码功能直接整合到聊天界面中。OpenAI 还将从 ChatGPT 中淘汰 o3 和 GPT-4.5 旧模型，这两款模型将于 2026 年 8 月关闭。 AI

影响提升了 GPT-5.5 Instant 的用户体验，并精简了模型产品。

排序理由前沿实验室的模型发布公告。[lever_c_demoted from frontier_release: ic=1 ai=1.0]

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Signal score: 0 / 100; Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket: Significant; 前沿实验室的模型发布公告。[lever_c_demoted from frontier_release: ic=1 ai=1.0]
Source corroboration: Single-source cluster; Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics: model release, product; Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance: High; Clearly on-topic for AI-industry coverage.
Story freshness: 131 days old; Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

完整方法见我们的编辑标准。

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The Decoder TIER_1 English(EN) · Matthias Bastian · 2026-05-29 18:11

OpenAI 为 GPT-5.5 Instant 带来可读性升级，同时淘汰两款旧模型

<p><img alt="" class="attachment-full size-full wp-post-image" height="768" src="https://the-decoder.com/wp-content/uploads/2026/04/openai_logo_orange.png" style="height: auto; margin-bottom: 10px;" width="1376" /></p> <p> OpenAI is updating GPT-5.5 Instant for more natural respo…

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OpenAI 为 GPT-5.5 Instant 带来可读性升级，同时淘汰两款旧模型

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