开源模型还便宜吗？闭源小模型降价后成本反超
精选理由
开源模型一直被当成省钱首选，但 OpenAI 和 Anthropic 降价后小模型反而更便宜，这条分析解释了开发者为什么在转向闭源。
The Information 记者 Steph Palazzolo 指出，OpenAI 和 Anthropic 近期对自家小模型和快速模型大幅降价，部分型号的使用成本已低于开源模型。开发者因此减少使用开源模型，开源等于最便宜的叙事被打破。
原文 · The Information
Is open source AI losing its cost advantage?
@steph_palazzolo explains why developers are using fewer open source models:
"OpenAI, and also Anthropic to some extent, more recently have been so aggressive with cutting prices for some of their smaller or faster models that they actually have become cheaper than open source, which I think really goes against this narrative that open source is the cheapest type of model to use out there."
