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Mati83moni
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AI & ML interests

Hybrid LLMs, MoE, Mamba, multilingual NLP, biomedical reasoning, efficient pretraining

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updated a Space about 20 hours ago
Mati83moni/kos-pl
upvoted a changelog 6 days ago
External Collaborators from Repo Settings
repliedto their post 6 days ago
Kos: a Polish voice assistant that's allowed to say "I'm not sure" 🐦 Kos is a free Polish voice assistant running on ZeroGPU: Silero VAD → Whisper large-v3 → PLLuM-12B (EXL3) → TTS. It's a cascade, not a native speech-to-speech model. The interesting part is what happens between "the model wrote a sentence" and "the sentence is spoken": • math, units, exchange rates (NBP) and weather are computed by code, not by the LLM • facts go to Polish Wikipedia/Wikidata first, with sources you can check • free-chat answers are buffered and rejected if they contain an unsourced number, a fake citation or a false "I have no internet" • a rejected answer is never spoken: Kos looks it up or says it isn't sure Voice: my own cloned voice on Cartesia. When its daily/monthly limit runs out, Kos switches automatically to Chatterbox, then Piper. It still answers, it just sounds different. Limits: it's a 12B model, so small talk can still be wrong. Polish only. ZeroGPU quota is shared by all visitors. Try it (allow the mic, speak Polish, headphones work best): https://huggingface.co/spaces/Mati83moni/kos-pl If it answers something wrong, tell me in the Space's Community tab: what you said, what Kos replied. Those cases become regression tests.
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