Anthropic · text · last verified 2026-10-26
Claude Mythos 5.1
Answer: As of 2026-10-26, Anthropic lists Claude Mythos 5.1 at $10.00 input and $50.00 output per 1M tokens (cached input $0.250). Status: verified. Source: https://docs.anthropic.com/en/docs/about-claude/pricing.
Key stats
- Input: $10.00 / 1M
- Output: $50.00 / 1M
- Cached in: $0.250
- Context: —
- Status: verified
- Last verified: 2026-10-26
- Source: official page
- Input
- $10.00 / 1M
- Output
- $50.00 / 1M
- Cached input
- $0.250
- Batch input / output
- $5.00 / $25.00
- Other pricing
- —
- Context window
- —
- Free tier
- Not stated
Cache writes 1.25x (5m) or 2x (1h) input. US-only inference 1.1x.
Cost per 1,000 tasks
- Support reply (3K/500)
- $55.00
- RAG answer (12K/700)
- $155.00
- Code review (40K/2K)
- $500.00
Cite this
Anthropic Claude Mythos 5.1 rates from Ratecard (https://ratecardai.pages.dev/models/anthropic-claude-mythos-5-1.html), checked 2026-10-26. License: CC BY 4.0. Please attribute "Ratecard" with a link to https://ratecardai.pages.dev/.
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