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thursday, august 6, 2026 · the day's ai, attributed published by trilot llc · wyoming

brief open models

Sberbank releases GigaChat 3.5 Ultra open

Sberbank's ai-sage released GigaChat 3.5 Ultra (432B total, 28B active MoE) as open weights with day-0 GGUF support, Apache 2.0, on July 6.

brief no. 242 thursday, july 9, 2026 · 21:30 1 min read 2 sources

sources 2 cited

1 huggingface.co ai-sage/GigaChat3.5-432B-A28B on Hugging Face 2 itbrief.co.uk Sber releases GigaChat 3.5 Ultra as open source AI

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14 AI vendor lock-in: check the exit before you enter guide 14 · 4 min · upd june 2026

← previous brief · jul 9, 21:30 Gemini Sheets Fill expands to 11 languages next brief · jul 9, 21:30 → Gemini 3.5 Pro pushed to July 17