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Claude Mythos 5.2 System Card: What It Says About Safety
Issue 12 · 10 November 2026

Claude Mythos 5.2 System Card: What It Says About Safety

Anthropic’s 264-page system card reports better safety results for Mythos 5.2, but says the model may recognize tests often enough to complicate evaluation.

Nov 10, 2026
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Aktualni liderzy per kategoriaAll reviews →
AI chatbot ranking - my ratingFull ranking →
Benchmarks - key API model parameters
Model Firma Context Price in / 1M tokens Price out / 1M tokens
Claude Opus 4 Anthropic 200K $5.00 $25.00
Claude Sonnet 4 Anthropic 200K $3.00 $15.00
Claude Haiku 4 Anthropic 200K $1.00 $5.00
GPT-4o OpenAI 128K $5.00 $15.00
Gemini 2.0 Flash Google 1M $0.10 $0.40
Gemini 1.5 Pro Google 1M $3.50 $10.50
Llama 3.1 405B Meta 128K open open
DeepSeek R2 DeepSeek 128K $0.55 $2.19

Data: vendor documentation (context, API pricing) - June 2025. "open" = open-source, price for self-hosting or via Groq/Fireworks. Compare models →

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