👤 Hebbia Person

Anthropic announced Claude Fable 5 and Claude Mythos 5 on June 9, 2026. Fable 5 is a Mythos-class model made safe for general use and is described as the company’s most capable generally available mod

Anthropic announced Claude Opus 4.8 on May 28, 2026, as an upgraded version of Opus 4.7 with broad benchmark improvements and stronger collaboration abilities, while keeping the same standard pricing.