Leak: Anthropic's Astra ready but delayed by safety testing; Mythos 5.1 trained, unreleased
haider1 · x · 2026-08-20
Leaker haider1 claims (unverified): Anthropic's Astra is ready but delayed by safety testing, and Mythos 5.1/2 has finished training with no release planned. The implication: public models will fall further behind internal ones — by the time Mythos 2 and Astra ship, Mythos 3 and Astra .1 may already be done.
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