Claude Mythos

Anthropic·US·Released 2026-09-30
ClosedGeneral LLMReasoningTool useVision

Claude Mythos is an Anthropic-developed model in the Claude family, capable of conversation.

1Mcontext
$10 / $50per 1M tokens (in / out)
—parameters
29stories in our feed

Specs

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Context window1M
Max output125K
Parameters—
Knowledge cutoff—
Licence—
Commercial useAPI only
InputText · Image
Output—
Familyclaude

API price

USD per 1M tokens
Input$10
Output$50
Cached input$1

No price change recorded since we started tracking.

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