# 美议员调查DoorDash使用中国AI模型

- 来源：X.PIN (@thexpin)
- 发布时间：2026-08-03 15:33
- AIHOT 分数：51
- AIHOT 链接：https://aihot.virxact.com/items/cmscxx8u60rfqroeuco1s7xde
- 原文链接：https://x.com/thexpin/status/2084180894924062884

## AI 摘要

美国议员正调查DoorDash使用中国AI模型的情况，众议院委员会要求其提供评估和部署中国模型的文件。DoorDash AI实验室此前称，Kimi K2.6和Anthropic Fable 5在性能上远超其使用的Sonnet 4.6和Opus 4.8，且成本更低。此事凸显美国企业日益将中国开源模型视为OpenAI和Anthropic高价闭源系统的替代方案。

## 正文

U.S. lawmakers are investigating DoorDash over its use of Chinese AI models， as Washington increases scrutiny of American companies adopting China-developed AI systems.
A House committee inquiry requested documents on DoorDash's evaluation and deployment of Chinese models， citing founder Andy Fang's post about using Moonshot AI's Kimi K2.6 for lower-level AI tasks.
DoorDash's AI research lab had said on X that it had seen Kimi K2.6 and Anthropic's Fable 5 vastly outperform other Anthropic models it had used， including "Sonnet 4.6 and Opus 4.8 harness at a cheaper cost."
The debate highlights a growing AI rivalry： U.S. companies are increasingly testing Chinese open models as alternatives to expensive closed systems from OpenAI and Anthropic.