Y Combinator’s Garry Tan says 'do nothing' about distillation as AI giants accuse China of copying their tech
Y Combinator's Garry Tan advocates for US open-weight AI labs to distill frontier models, arguing against restrictions despite accusations from AI giants. Anthropic claims Chinese labs Moonshot and DeepSeek secretly diverted user requests to Claude and used millions of exchanges to train their own models. While Anthropic views this as theft of technology, Tan suggests US developers should employ similar distillation techniques to remain competitive. This creates a divide between frontier model providers seeking to protect proprietary data and open-weight advocates pushing for broader accessibility.
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- ✓ Anthropic claims Chinese AI labs used millions of Claude exchanges to train their models.
- ✓ Anthropic alleges Moonshot secretly routed user requests through Claude.
- ✓ Garry Tan of Y Combinator wants US open-weight AI labs to distill frontier models.
What changed
Anthropic explicitly named Moonshot and DeepSeek as firms that secretly routed user requests to Claude for model training.
Live updates
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Garry Tan Defends Distillation as Anthropic Accuses Chinese AI Labs of Cloning
Y Combinator's Garry Tan advocates for US open-weight AI labs to distill frontier models, arguing against restrictions despite accusations from AI giants. Anthropic claims Chinese labs Moonshot and DeepSeek secretly diverted user requests to Claude and used millions of exchanges to train their own models. While Anthropic views this as theft of technology, Tan suggests US developers should employ similar distillation techniques to remain competitive. This creates a divide between frontier model providers seeking to protect proprietary data and open-weight advocates pushing for broader accessibility.
Why it matters
Distillation involves using a larger, more capable model to train a smaller one. This process allows smaller models to mimic the performance of frontier systems without the same compute costs. The tension centers on whether this practice constitutes legitimate development or intellectual property theft.
What is confirmed
- Anthropic claims Chinese AI labs used millions of Claude exchanges to train their models.
- Anthropic alleges Moonshot secretly routed user requests through Claude.
- Garry Tan of Y Combinator wants US open-weight AI labs to distill frontier models.
Still unconfirmed
- DeepSeek secretly diverted user requests to Claude.
What to watch next
- Legal action or policy changes from Anthropic to block distillation
- Public response from Moonshot or DeepSeek regarding the routing allegations
- US regulatory guidance on the legality of model distillation
confidence 90%Sources used for this update (6)
- Bloomberg.com — Moonshot Secretly Routed User Requests Through Claude, Anthropic Says
- WSJ — How Chinese AI Firms Tried to Clone U.S. AI Models
- CNBC — Chinese AI labs secretly used millions of Claude exchanges to train their models, Anthropic says
- South China Morning Post — Anthropic claims Moonshot, DeepSeek secretly diverted user requests to Claude
- TechCrunch — Y Combinator’s Garry Tan wants US open-weight AI labs to ‘distill’ frontier models, too
- CNBC — Y Combinator’s Garry Tan says 'do nothing' about distillation as AI giants accuse China of copying their tech
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