AI NewsRussia’s Sber Launches GigaChat 3.5 Reasoning to Take on Complex AI Tasks
Russia’s Sber Launches GigaChat 3.5 Reasoning to Take on Complex AI Tasks
10:47 AM IST · September 29, 2026

The Russian bank said GigaChat 3.5 Reasoning is the only Russian open-source model with a reasoning mode.
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