ModelTop story
Anthropic releases Claude Fable 5.2 and Claude Mythos 5.2, one model offered under two sets of safety rules (opens the original source in a new tab)
Anthropic says both write answers up to 30% faster than the 5.1 versions and cost less, at $8 per million input tokens. Fable is open to all users; cyber and medical research groups can apply for Mythos.
Anthropic · Original source (opens in a new tab)