Model Metadata
- name
- Claude Mythos 5
- description
- Restricted Claude model for advanced cybersecurity and biology research workflows
- family
- claude-mythos
- open weights
- No
- knowledge
- 2026-01-31
- release date
- 2026-06-09
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; temperature: No; top_p: No; top_k: No
- limit
- context: 1,000,000; output: 128,000
Provider Variants 1
azure claude-mythos-5
Context 1,000,000 · Output 128,000
- name
- Claude Mythos 5
- description
- Restricted Claude model for advanced cybersecurity and biology research workflows
- family
- claude-mythos
- open weights
- No
- knowledge
- 2026-01-31
- release date
- 2026-06-09
- modalities
- input: text, image/jpeg, image/png, image/gif, image/webp, application/pdf; output: text
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; effort: low, medium, high, xhigh; structured_output: Yes; temperature: No; top_p: No; top_k: No; system_updates: No; effort_updates: No
- limit
- context: 1,000,000; output: 128,000
- id
- claude-mythos-5
- canonical id
- anthropic/claude-mythos-5
- type
- chat
- last updated
- 2026-06-09
- status
- beta
- api
- messages: base_url: https://${AZURE_RESOURCE_NAME}.services.ai.azure.com/anthropic/v1; sdk: aisdk: @ai-sdk/anthropic; opencodeai: @opencode/ai/providers/anthropic-compatible; capabilities: tools: strict: Yes; choice: auto, none, required, tool; search: Yes; updates: No