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#claude-mythos-5

2 posts

NewsJuly 2, 202613 min
Claude Fable 5 Returns After Export Ban Lifted (2026)
Claude Fable 5 is back after the US lifted export controls tied to an Amazon-reported jailbreak. Here's the full timeline and what changed for API users.
AI & Machine LearningJune 10, 202613 min
Claude Fable 5: Anthropic's Mythos-Class Model (2026)
Claude Fable 5 is Anthropic's most capable public model yet — a Mythos-class system at $10/$50 that quietly falls back to Claude Opus 4.8 on risky prompts.

Every post in #claude-mythos-5 (2)

Claude Fable 5 Returns After Export Ban Lifted (2026)