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主流大模型生命周期大幅缩短至一年左右

1 reports1 reporting sourcesUpdated 2 days ago

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2026年11月报道显示,OpenAI与Anthropic的主流大模型在线存活周期正大幅缩短,从早期的约两年降至一年上下,迭代提速导致部分模型上线数月即遭弃用。统计数据显示,GPT-4.5在开发者接口中仅存活了137天;同时,Anthropic的模型下线周期多收紧至满一年左右,并在十个月内连续迭代了六代Opus模型。

AI-generated from reports · Updated 2 days ago

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Nov 2
  1. AITNT · AI头条
    大模型生命周期大幅缩短:主流模型从存活两年降至一年内轮换

    OpenAI 与 Anthropic 的主流大模型在线存活周期正从早期的约两年缩短至一年上下,迭代提速导致部分模型上线数月即遭弃用。统计显示 GPT-4.5 在开发者接口中仅存活 137 天,而 Anthropic 模型下线周期多收紧至满一年左右,十个月内连续迭代六代 Opus。

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Current heat 3·Comparable peak 10(Nov 2 16:00)·Comparable change, last 24 hours-49%

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