Claude Mythos 5
Restricted Claude model for advanced cybersecurity and biology research workflows
Model facts
- Context window
- 1M tokens
- Maximum output
- 128K tokens
- Cheapest paid input
- $10 per 1M tokens
- Cheapest paid output
- $50 per 1M tokens
- Open weights
- no
- Providers
- 2
Capabilities and modalities
reasoning, tool calling, structured output, attachments, text, image, pdf.
Observed price history
- 2026-08-24: $10 input / $50 output per 1M tokens
API providers
- Azure — model id claude-mythos-5; $10 input / $50 output per 1M tokens; provider documentation
- Azure Cognitive Services — model id claude-mythos-5; $10 input / $50 output per 1M tokens; provider documentation