# Foreign States Already Have Claude Fable 5 and GPT 5.6 Sol

> Source: <https://jacob.gold/posts/foreign-states-already-have-fable-and-sol/>
> Published: 2026-06-26 23:25:27+00:00

The default assumption should be that foreign state actors have already exfiltrated the weights of [Claude Fable 5](https://platform.claude.com/docs/en/about-claude/models/introducing-claude-fable-5-and-claude-mythos-5) and [GPT 5.6 Sol](https://openai.com/index/previewing-gpt-5-6-sol/), the latest frontier models from [Anthropic](https://www.anthropic.com) and [OpenAI](https://openai.com).

Here’s the question I wish a journalist would put to [Sam Altman](https://x.com/sama) and [Dario Amodei](https://x.com/DarioAmodei) on the record:

“Can you guarantee that no foreign state actor has exfiltrated, or will exfiltrate, your frontier model weights?”

They might say “Our weights have never left our own systems.” But there’s no way they can actually know that.