Modelspage

Models/Anthropic

Claude Mythos 5.1

Restricted Claude model for advanced cybersecurity and biology research workflows

anthropic/claude-mythos-5-1
Lab
Anthropic
Family
claude-mythos
Providers
0
Context
1,000,000
Output limit
128,000
Knowledge
2026-06
Release
2026-09-01
Updated
2026-09-01
Weights
Closed
Input
Output types
Capabilities
tools, reasoning

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0
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