Story perspectives

US Probes Moonshot AI Model Theft Amid Open-Weight Surge

7/23/2026

Summary

Moonshot AI Accused

Michael Kratsios accused Moonshot AI of distilling Anthropic’s Fable 5 on Nvidia GB300 servers, some accessed in Thailand, in violation of export bans.
Anthropic traced 3.4 million Claude exchanges to Moonshot, indicating systematic extraction of its model.
Treasury Secretary Scott Bessent warned that sanctions could target firms engaged in industrial-scale intellectual-property theft.
Rep. Andrew Garbarino (R-N.Y.) and Rep. John Moolenaar (R-Mich.) announced a joint House investigation.

Summary

Chinese Labs Release

Chinese labs released open-weight models Kimi K3, GLM 5.2 and Qwen 3.8.
Stanford professor James Landay says the releases lack full source code and training data, making provenance unclear.
Thinking Machines Labs launched its Inkling model on July 15 to compete in the open-weight market.
The surge has spurred calls for OpenAI and Google to expand open releases and sparked standards-group debates on disclosure requirements.

History

Historical Context

U.S. export controls that began with the 2022 BIS restrictions and the 2025 halt of 300,000 Nvidia H20 chips for China set a precedent for today’s push by Rep. Andrew Garbarino and Treasury official Scott Bessent to curb Moonshot AI’s alleged extraction of Anthropic’s Fable 5 on Nvidia GB300 servers. The ongoing China-U.S. AI-chip tug reflects a decade of tightening semiconductor rules.

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Moonshot AI Accused

Michael Kratsios accused Moonshot AI of distilling Anthropic’s Fable 5 on Nvidia GB300 servers, some accessed in Thailand, in violation of export bans.
Anthropic traced 3.4 million Claude exchanges to Moonshot, indicating systematic extraction of its model.
Treasury Secretary Scott Bessent warned that sanctions could target firms engaged in industrial-scale intellectual-property theft.
Rep. Andrew Garbarino (R-N.Y.) and Rep. John Moolenaar (R-Mich.) announced a joint House investigation.

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