Scott Zang

AI Engineer

[Vocal Bridge @VocalBridge]

Even AI agents need @AndrewYNg for advice. So ours called him.
He happened to be recording a course - this course, which is live today ✨

Check it out here: https://t.co/wbnA01Y5Kf

#VoiceWithVB #VoiceAI #BuiltWithVB

[Scott Zang @ScottZang]

Backchanneling is a sequence-level behavior, so GRPO feels like a very natural fit here. 👍

[kyutai @kyutai_labs]

New paper: Multi-Faceted Interactivity Alignment in Full-Duplex Speech Models

We use RL to post-train speech models (Moshi and PersonaPlex) to talk more like a human: to know when to respond, when to wait, and when to nod along with “yeah”s and “okay”s when listening.

[Scott Zang @ScottZang]

打赢不���本事，刚好打到10平或者能模拟某些选手的风格，这才算厉害

[EL PAÍS México @elpaismexico]

📹 Un robot entrenado con IA derrota a una jugadora de élite de ping‑pong https://t.co/w2s29zeM68

[Guan-Ting (Daniel) Lin @GTL094144]

𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝗶𝗻𝗴 𝗙𝘂𝗹𝗹-𝗗𝘂𝗽𝗹𝗲𝘅-𝗕𝗲𝗻𝗰𝗵-𝘃𝟯 🚀
Voice agents aren't just chatbots—they need to ACT by using tools 🔨. To feel natural, they must handle your "ums", mid-sentence corrections, and call APIs with low latency.
🧵👇

[Scott Zang @ScottZang]

Is the code open source, but the model weights not released?

[arXiv Sound @ArxivSound]

Ke Hu, Ehsan Hosseini-Asl, Chen Chen, Edresson Casanova, Subhankar Ghosh, Piotr \.Zelasko, Zhehuai Chen, Jason Li, Jagadeesh Balam, Boris Ginsburg, "SALM-Duplex: Efficient and Direct Duplex Modeling for Speech-to-Speech Language Model," https://t.co/TpuT1beBoP

[Scott Zang @ScottZang]

Full-duplex speech LLMs could be the next AGI interface, not because voice is “cooler,” but because human intelligence operates through continuous, parallel, real-time multimodal signals. Text chat is turn-based and discrete; real interaction is overlapping, expressive, and alive

[Rajarshi Roy @rjrshr]

🚀 Introducing NVIDIA PersonaPlex 🚀
🕷️ With great control comes great naturalness.
PersonaPlex explores the limits of naturalness and controllability in full-duplex conversational AI, and demonstrates that controllability is key to fully leveraging naturalness.
By prompting both voice and role, we can finetune a full-duplex model on real human conversations together with synthetic data in a single stage. This allows the model to learn natural tone and speaking style from real speech while covering a wide range of roles and behaviors from synthetic data, without getting confused. The result is human-level conversational naturalness with emergent generalization to new personas.
🎧 Demos and details
👉 https://t.co/M46zeTjhTG
🤗 Model weights
👉 https://t.co/CbSP3deztZ
💻 Code
👉 https://t.co/MxCZevEkJ7
📄 Paper
👉 https://t.co/TmhBOG1aGg
Grateful to all co-authors and collaborators. Looking forward to presenting at #ICASSP2026! 🎉

[flashcard-app @FlashcardA94570]

💡 Don't just read this list, memorize it instantly!
I turned these antonyms into interactive flashcards. Practice "articulate" and others right now:

https://t.co/lNR5fF9u4w

#EnglishLearning #Vocabulary #Flashcards #StudyTips

[Rajarshi Roy @rjrshr]

🚀 Introducing NVIDIA PersonaPlex 🚀
🕷️ With great control comes great naturalness.
PersonaPlex explores the limits of naturalness and controllability in full-duplex conversational AI, and demonstrates that controllability is key to fully leveraging naturalness.
By prompting both voice and role, we can finetune a full-duplex model on real human conversations together with synthetic data in a single stage. This allows the model to learn natural tone and speaking style from real speech while covering a wide range of roles and behaviors from synthetic data, without getting confused. The result is human-level conversational naturalness with emergent generalization to new personas.
🎧 Demos and details
👉 https://t.co/M46zeTjhTG
🤗 Model weights
👉 https://t.co/CbSP3deztZ
💻 Code
👉 https://t.co/MxCZevEkJ7
📄 Paper
👉 https://t.co/TmhBOG1aGg
Grateful to all co-authors and collaborators. Looking forward to presenting at #ICASSP2026! ����

[Richard Song @ReSongy]

Realtime speech-to-speech with voice + persona control

https://t.co/N1ZtTAyxRQ

[Scott Zang @ScottZang]

@0217haruko おめでとうございます！素晴らしい！

[Scott Zang @ScottZang]

@Emilyfan3 すごくいい写真ですね。何のカメラとレンズで撮ったのか、教えていただけませんか？

[Scott Zang @ScottZang]

キジバト

[Scott Zang @ScottZang]

ブログと連携はじめました。 http://t.co/vT9scGSyjs

[Scott Zang @ScottZang]

Sakura tree inside NAOJ (National Astronomical Observatory of Japan) #O2SPhoto

[Scott Zang @ScottZang]

Atacama desert

[powertool @ithurricanept]

Reverse Engineering & Malware Analysis Skill CheatSheet.