Unverified50% confidenceFactExact time
Verified security professionals can use the Claude Mythos 5.1, Opus 5.5 and Sonnet 5.5 models.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/17/2026
First Seen
Valid until: 1/15/2027
Sources
Related Entities
Related Claims
UnverifiedFable 5.1 is the overall best frontend design model in the author's evaluation, while Sonnet 5.5's design capability is weaker than both Opus and Fable.68% similarUnverifiedThe report states that GLM-5.3's capability in automatically constructing exploitable vulnerabilities is approaching that of Anthropic's Claude Mythos Preview version.68% similarUnverified测试者认为Opus 5是优秀的编程模型，能力与Sonnet 5差距不大且价格更低66% similarVerifiedHaiku 5.5 can work as a sub-agent alongside Claude Opus 5.5 and Sonnet 5.5 to complete programming tasks.66% similarUnverifiedAmong Claude model options, Opus 4.6 is suited for heavy tasks but is unavailable in the free tier, Sonnet 4.6 is the default model for the free tier, and Haiku is faster and consumes fewer tokens.66% similar
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