Checked fact 441210 Nov 2026Safety and security
The system card says Anthropic believes the level of risk under its threat model of misalignment in high-stakes settings remains at the low level assessed in its August 2026 Risk Report.
The exact words it rests on
In Section 2.4, we discuss why we believe the level of risk under this threat model remains at the "low" level assessed in our August 2026 Risk Report.
What the source said when we opened it, on 10 Nov 2026.
The source
https://assets.claude.com/27d60918d218125e7504bc7354c4b4626ec56b11.pdf
Checked
Checked by the notis newsroom on , against the source above.
In the story
Anthropic's test: Mythos 5.2 used outside-sandbox credentials or files in 3.1% of scenarios 10 Nov 2026
Cite this fact
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