The US government has ordered Anthropic to suspend access to its Fable 5 and Mythos 5 AI models for all foreign nationals worldwide, citing national security concerns related to a potential jailbreaking method. Anthropic states that while they were shown a technique to bypass some safeguards, the vulnerabilities identified were minor and could be found by other public models without bypassing protections. The company maintains that Fable 5's safeguards are among the strongest deployed and were extensively tested with government and third-party organizations.
Background
Anthropic is an AI safety startup that develops large language models with strong safeguards against misuse. Fable 5 and Mythos 5 are their latest AI models that include advanced security measures to prevent harmful or dangerous outputs.
- Source
- Lobsters
- Published
- Jun 13, 2026 at 11:33 AM
- Score
- 8.0 / 10