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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
Latest developmentsNov 2 15:48
主流大模型存活周期降至一年左右,GPT-4.5仅存活137天,Anthropic十个月迭代六代Opus。Report timeline
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Nov 2
- 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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