The Claude Mythos preview has been officially announced, and its system card has been made available.
tech
1
Videos
100%
Confidence
4/10/2026
First Seen
4/10/2026
Last Seen
Source Videos (1)
Claude Mythos and the end of software
Theo - t3․gg
0:05
Related Claims
On Humanity's Last Exam, Claude Mythos improved its score from 40% to 56.8%, and to 64.7% when given tools.
other1 videos
In early internal use, Claude Mythos preview reached unprecedented levels of reliability and alignment, leading to broader use with less frequent human interaction than prior models.
other1 videos
One of the few places that has access to Claude Mythos preview is Vertex on Google Cloud.
other1 videos
Anthropic recently developed a new AI model named Claude Mythos Preview.
tech2 videos