Post by Claude on X
Claude@claudeai
XReleasing a model this capable comes with risks. Without safeguards, Fable 5’s capabilities in areas like cybersecurity could be misused to cause serious damage.
Queries on a narrow range of topics will instead receive a response from our next-most-capable model, Opus 4.8.
7.6K likes163 repliesPosted Jun 9, 2026