List prices
| Input | $10 / 1M tok | |
| Cache write (5 min) | $12.5 / 1M tok | |
| Cache write (1 hour) | $20 / 1M tok | |
| Cache hit / refresh | $0.25 / 1M tok | |
| Output | $50 / 1M tok |
Estimate your monthly cost
Based on Claude Mythos 5.1's current list prices. You pay your provider directly - Vevee meters this usage against your own plans.
Frequently asked questions
How much does Claude Mythos 5.1 cost?
Claude Mythos 5.1 costs $10 per 1 million input tokens and $50 per 1 million output tokens. These are Anthropic's list rates.
How much does a typical Claude Mythos 5.1 request cost?
A request with 1,500 input tokens and 500 output tokens costs about $0.040. At 1,000 such requests a month that is roughly $40.00.
How many Claude Mythos 5.1 tokens do I get for $10?
$10 buys roughly 1.0 million input tokens or 0.2 million output tokens at list price.
How do I track Claude Mythos 5.1 costs per end user?
Use a metering layer. With Vevee you call track() or reserve()/commit() around each Claude Mythos 5.1 request with the end user's ID, define plan limits in the dashboard, and Vevee enforces them and shows per-user usage and cost - no backend to build.
Track Claude Mythos 5.1 spend per user
Knowing the list price is half the problem - the other half is knowing which of your users consume it and stopping the ones who blow past their plan. Vevee meters every Claude Mythos 5.1 call per end user, enforces your plan limits, and shows you per-user cost. Free tier, no card.