想了解前沿模型多久能变成你能在笔记本上跑的开源版？这篇用GPT-4、Claude 3.5等具体案例算出了平均25个月的滞后，还画了未来预测图。
分析显示，前沿模型发布到可本地运行的类似开源模型平均滞后25个月。例如GPT-3到Llama 2 70B约37个月，GPT-4到Gemma 3/Qwen3约2年，Claude 3.5 Sonnet到Gemma 4 31B约21个月。趋势预示当前前沿能力可能在两年后出现在笔记本电脑级模型中。该图表预测Fable/Mythos级模型约2028年中出现。
25 months from frontier AI to laptop AI. The diag…
25 months from frontier AI to laptop AI.
The diagram tracks the lag from when a major frontier model launches to when a broadly similar open-weight model can run locally on serious consumer hardware.
The examples:
GPT-3 → Llama 2 70B: ~37 months ChatGPT / GPT-3.5 → Llama 3 70B: ~17 months GPT-4 → Gemma 3 / Qwen3 class: ~2 years Claude 3.5 Sonnet → Gemma 4 31B: ~21 months
Average that and you get roughly 25 months.
Capabilities that were frontier-only keep showing up later in smaller, cheaper, local models you can actually run yourself.
If that pattern keeps holding, today's frontier-class capabilities might start appearing in laptop-runnable open models roughly two years later. The chart projects Fable/Mythos-class around mid-2028.
I'd read this as a useful rough map, not a precise forecast. See caveats and potential corrections in the thread below.
- marktechpost07-06 04:26原文