双语科技快报 | 2026-07-20 | 19:40 速览

1. Sources: parts of the Trump administration are reigniting efforts to implement de facto bans on foreign open-source models, as Chinese AI models gain momentum

来源: Maria Curi / Axios

时间: 7:35 AM

消息来源称：随着中国人工智能模型的势头不断上升，特朗普政府的部分官员正重新推动实施事实上的外国开源模型禁令。

2. Chinese open models like Kimi K3 and Qwen3.8 Max shift the industry's focus back to marginal costs and cost of goods sold, as inference costs scale with revenue

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