GigaChat 3.1 Ultra
32K ctx
Sber's flagship large-scale Mixture-of-Experts model with 702B total parameters and 36B active. Designed for multilingual assistant workloads, reasoning, code generation, tool use, and large-cluster deployment. Open-weight release.
$3.50 – $10.50 / 1M tokens
chatcompletionfunction-callingcode-generation+1
textcode