Divam Gupta
@divamgupta
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Building @Stellon_Labs (YC S25) - tiny AI models that (hopefully) think β’ Past: @DiffusionBee, @Microsoft, @CarnegieMellon, @Meta
San Francisco, CA
Joined June 2011
Introducing Kitten TTS, a SOTA tiny text-to-speech model - Just 15M parameters - Runs without a GPU - Model size less than 25 MB - Multiple high-quality voices - Ultra-fast - even runs on low-end edge devices Github and HF links below
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How do we teach LLMs not just to reason, but to reflect, debug, and improve themselves? We at AWS AI Labs introduce MURPHY π€, a multi-turn RL framework that brings self-correction into #RLVR (#GRPO). π§΅π Link: https://t.co/3kFjI5mxR5
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We have launched on YC!
Stellon Labs (@stellon_labs) is an AI research lab building tiny frontier models that can run on any edge device. In just three weeks, they trained KittenTTS, a super-tiny speech model(<25MB), that got 8K Github Stars with 45K model downloads. https://t.co/uQOXdX59lt Congrats
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Announcing it a little late, but excited to share that I got into YC S25! I've always been super passionate about on-device AI and have always wanted to start a company. So we're building @stellon_labs, where we create tiny frontier models that can run on edge devices. Some
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I've left Meta Reality Labs. Miss working with the best team for realistic avatars. Damn, I definitely miss using thousands of GPUs and running super large-scale training experiments. Now back to being GPU poor, but excited to start something new: building tiny AI models for
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We launched on possibly the worst timing ever - right when OpenAI, Google DeepMind, and Anthropic all had major releases. Somehow we still made it to #1 on Hacker News. Thanks to everyone who checked us out! π
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Also, we would love to collaborate with yβall. If you want to potentially use this model somewhere, shoot me a DM
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The open-source community is amazing. We released a tiny TTS model under 25MB. And someone made a web-browser demo within few hours. Yes, its running locally in the web-browser Thanks clowerweb!
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Github:Β https://t.co/D4k25qj7eR Huggingface:Β https://t.co/eCvdtppwTC
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Open source speech AI models are getting incredibly powerful So we built a free Mac app that makes them easy to use! π€β¨
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ARC-AGI-3 preview is out It consists of a few games which AI agents can play. It's a good test of few shot learning, generalization and adaptation to new scenarios. > No instructions given to AI > Easy for humans, but hard for AI For perspective: most RL algos have to play
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MLX can now run on CUDA devices! π₯ A game changer for cross platform local AI
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Right now a lot of LLM usage is for very basic tasks. eg. Extracting info from text We will soon have several small task specific LMs which are faster, cheaper and more accurate!
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Introducing NamiGen, a fully local Mac App to run state-of-the-art speech models locally. - Easy to install and use - Local alternative to ElevenLabs - High quality TTS - Free to use
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