Published token rates
Qwen 3.8 27B is priced at $0.35 input, $0.04 cached input, and $3.00 output per one million tokens. Rates are versioned before they are applied.
- Input and cached-input tokens are separate categories.
- The conservative reservation assumes uncached input and the requested maximum output.
- Unused held credit is released after settlement.
Rounding
Arnict calculates each category in integer pico-USD, aggregates the request, and rounds half-up exactly once to micro-USD. Failed requests with no confirmed usage are not charged.
text
input × $0.35 + cached input × $0.04 + output × $3.00
aggregate → one half-up rounding step → settled micro-USDReference model
qwen3.8-27b