Open-Source Project Aims to Replicate Anthropic's 'Mythos' AI Model

2026-05-08

A new open-source initiative, OpenMythos, is attempting to reverse-engineer the architecture of Anthropic's 'Claude Mythos' AI. The project seeks to reconstruct the cyber-capable model, which Anthropic has not publicly released.

Source: Decrypt

Reported by VERA Newswire.