BK Jin · Adventists AI

@BKJinAI

Founder @ Adventists AI. Building open voice models that hear how you speak — DuplexJev · Sophon-Realtime (open weights soon). Melbourne.

Melbourne, Victoria github.com/adventists-ai Joined July 2019

66 Following 41 Followers 23 Posts

Latest posts 5

BK Jin · Adventists AI @BKJinAI 16h

Full-duplex voice AI, fully offline on one Mac.

Sophon-Realtime now runs on Apple silicon (MLX). No cloud, no internet.
• Hears your voice directly, no speech-to-text
• Cut in anytime: stops in ~0.1 s
• ~1 s to reply on an M4 Max

github.com/adventists-ai/…
@ModelScope2022

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BK Jin · Adventists AI @BKJinAI 1d

Sophon-Realtime v1.2 is out.
• Long replies are now spoken to the end, no cap on speech length.
• New: Flash-4bit — full-duplex voice chat on one 32 GB GPU, ~0.2 s first audio, barge-in + tool calls.
huggingface.co/adventists-ai
github.com/adventists-ai/…

huggingface.co adventists-ai (Adventists.ai) Org profile for Adventists.ai on Hugging Face, the AI community building the future.

BK Jin · Adventists AI @BKJinAI 3d

Sophon-Realtime v1.1: zero-shot voice cloning in our open full-duplex model.

A few seconds of audio and it talks in that voice, live. No fine-tuning, no restart, one GPU.

Video: my voice from 11 s, then a colleague's from 9 s. Thanks @ModelScope2022!
x.com/ModelScope2022…

ModelScope Verified account @ModelScope2022 3d

Sophon-Realtime v1.1 from Adventists AI @BKJinAI adds zero-shot voice cloning to an open-weights, full-duplex voice model.

Drop a few seconds of someone's voice into model/voices/, set "voice" to its name, and talk to it in that voice in real time. No fine-tuning, no restart, one GPU. Barge-in and laughs still work, and a voice cloned from a clip in one language can speak another.

Available in the Tag and Flash builds on ModelScope. Live mode is a drop-in replacement for the OpenAI GPT-Live API, and an E2E build with 0.21 s to first audio is coming soon.

Please only clone voices you have permission to use. 🤖modelscope.ai/models/Adventi…

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BK Jin · Adventists AI @BKJinAI 5d

Thanks @ModelScope2022 for the feature! Sophon-Realtime v1 is open on ModelScope: it hears your tone and speaks with one.

Talk to it in your browser: modelscope.ai/studios/Advent…

Or self-host on one GPU with vLLM-Omni:
pip install sophon-realtime && sophon-realtime serve

modelscope.ai Sophon-Realtime - ModelScope Sophon-Realtime - An interactive demo by AdventistsAI on ModelScope. Open-source full-duplex voice chat with interruption, camera sharing, and customizable personas. Pow

ModelScope Verified account @ModelScope2022 5d

Adventists AI just open-sourced Sophon-Realtime v1 on ModelScope: a full-duplex voice model that hears how you speak, and answers with tone of its own.

• It keeps listening while you talk, answers ~0.4 s after you stop, and stops the moment you cut in
• It laughs, sighs and clears its throat when the conversation calls for it
• #1 among open full-duplex models on VoiceBench (82.8) and Big Bench Audio (81.8%)
• 48% Pass@1 on Full-Duplex-Bench v3 tool calling, ahead of Grok (43%)
Apache-2.0 weights. Built by @BKJinAI and team.
modelscope.ai/collections/Ad…
modelscope.ai/studios/Advent…

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BK Jin · Adventists AI @BKJinAI 5d

Sophon-Realtime v1 is out: an open full-duplex voice model that hears your tone and speaks with one.

It listens while you talk, catches sarcasm and stress, and laughs or sighs when the moment calls for it.

Single live takes, no edits, no speed-up. Open weights, Apache-2.0.

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