
Jaskaran Singh
2.6K posts











What advice should one give to kids to prepare for the future? I used to think mastering basics of physics, math, cs is the way to go but now I’ve updated my belief as these fields will get automated soon. What we need kids to learn is personality traits like grit, resourcefulness, optimism, resilience, etc.


My team has been cooking nonstop for a while... and I’m so excited to finally share what we’ve been building!!! Today, we’re releasing four open models, many of which are the best models of the same size 🥳!!! tldr; 1) Raon-Speech: 9B SOTA speech LLM 2) Raon-SpeechChat: 9B full duplex model 3) Raon-OpenTTS: 0.3B/1B open-data-open-weight SOTA TTS 4) Raon-VisionEncoder: 0.4B vision encoder trained only with public data huggingface.co/collections/KR… === 1) Raon-Speech (9B) Raon-Speech is a speech LLM (LLM + speech understanding + speech generation). It's a bilingual model (English/Korean), and it's ranked #1 on both leaderboards 😎 tldr; it's the best open-model alternative to ChatGPT voice mode. Model: huggingface.co/KRAFTON/Raon-S… Tech report: huggingface.co/KRAFTON/Raon-S… Web demo: raon.krafton.ai ("Speech Chat" menu here. "auto" is a bit unstable, so use "manual" and choose the language!) 2) Raon-SpeechChat (9B) While a speech LLM is useful, it’s kind of like a walkie-talkie. A full-duplex model is more like a phone, so it is even more useful in many applications. That’s why we also built and are releasing Raon-SpeechChat. Again, on several quantitative evaluation metrics, Raon-SpeechChat scored the best on average. Model: huggingface.co/KRAFTON/Raon-S… Tech report: huggingface.co/KRAFTON/Raon-S… Web demo: raon.krafton.ai ("Full Duplex" menu here.) 3) Raon-OpenTTS (0.3B, 1B) We’re also releasing Raon-OpenTTS, a state-of-the-art open-data, open-weight TTS model. Model + data: huggingface.co/KRAFTON/Raon-O… The 1B model and a detailed tech report are coming soon! 4) Raon-VisionEncoder (0.4B) Last but not least, we’re releasing Raon-VisionEncoder, a vision encoder trained from scratch using only public data. It closely matchs the SOTA vision encoder quality too! Model: huggingface.co/KRAFTON/Raon-V… Tech blog: krafton.ai/blog/posts/202… === That’s it! I’m incredibly proud of what my team has built! My AI research team at KRAFTON (@Krafton_AI), which undoubtedly is the most cracked team in Korea, has been cooking nonstop for a while for this 😅... This is just the beginning of our planned model releases, so stay tuned! ps1/ Ah, by the way, you may ask why “Raon”? “Raon” is an old Korean word meaning happy. And, well, we’re kRAftON :-) ps2/ KRAFTON is one of the four teams participating in Korea’s national frontier-model project, together with SK Telecom. We’re training something very exciting together... and more to come soon!



If I ever get the chance to interview college students, I’ll never ask questions like Number of Islands or Longest Path in Matrix. Not because they’re bad problems… But because they’ve become memorized patterns. Most students don’t solve them. They recall them. Instead, I would ask questions that: • Combine multiple data structures • Involve dynamic programming in a non-obvious way • Feel like real-world problem solving Because that’s what actual engineering looks like. And honestly, I don’t like questions that can be mugged up. I like questions that make you think, struggle, and explore.

We’re saying goodbye to the Sora app. To everyone who created with Sora, shared it, and built community around it: thank you. What you made with Sora mattered, and we know this news is disappointing. We’ll share more soon, including timelines for the app and API and details on preserving your work. – The Sora Team




Shaping the future of AI—responsibly and at scale. Meet Prof. Krishna Pillutla, Assistant Professor at the Wadhwani School of Data Science and AI, IIT Madras, whose research advances privacy-preserving and robust machine learning in the era of generative AI. His work focuses on building trustworthy, reliable AI systems designed for real-world impact. At WSAI, innovation goes beyond the lab. With cutting-edge academic programmes, interdisciplinary research centres, and industry collaborations, the school is driving AI breakthroughs while preparing the next generation of data scientists and AI leaders—firmly placing India on the global AI map. 🎥 Watch as he takes you inside WSAI and shares why this is a defining moment for Data Science and AI at IIT Madras. @iitmadras @WSAI_IITM





