Chethan Parameshwara @cmparam
Multimodal LLMs at WaveFormsAI | Prev: Amazon, PhD at UMD chethanparameshwara.github.io San Francisco, CA Joined July 2021-
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Today we're putting out an update to the JAX TPU book, this time on GPUs. How do GPUs work, especially compared to TPUs? How are they networked? And how does this affect LLM training? 1/n
One of the most important papers in AI: a tiny brain-inspired 27M param model trained on 1000 samples outperforms o3-mini-high on reasoning tasks! Still can't believe this tiny lab of Tsinghua grads gets 40% on ARC-AGI, solves hard sudoku and mazes. We're still so early.
Excited to share I’ve joined @WaveFormsAI as Member of Technical Staff! Grateful to be working with a lean, talented team on ambitious challenges. Huge thanks to my amazing teammates at @amazon AGI for nearly 3 years of learning, building, and growth.
🚀 Introducing BLIP3-o: A Family of Fully Open Unified Multimodal Models arxiv.org/pdf/2505.09568 🔓 Attempting to unlock GPT-4o’s image generation. Open source everything! Including 25 million pre-training data!
Exciting times in 3D computer vision! Gaussian Splatting (3DGS) merges with the classic SLAM framework, perfectly balancing ⏱️ real-time efficiency with 🖼️ photorealistic detail. This marks a full-circle evolution in 3D computer vision 🔄, integrating elements from SLAM, Deep…
Exciting times in 3D computer vision! Gaussian Splatting (3DGS) merges with the classic SLAM framework, perfectly balancing ⏱️ real-time efficiency with 🖼️ photorealistic detail. This marks a full-circle evolution in 3D computer vision 🔄, integrating elements from SLAM, Deep…
🌐 NeRF Video (or 4D content) technology could revolutionize how we interact with digital content. 🚀 It opens up possibilities for a new kind of social media, transcending traditional image and video platforms. Imagine its impact on areas where perspective is key, like sports…
🌐 NeRF Video (or 4D content) technology could revolutionize how we interact with digital content. 🚀 It opens up possibilities for a new kind of social media, transcending traditional image and video platforms. Imagine its impact on areas where perspective is key, like sports…
The way people interact with the computer is going to change. I am working on LLM controller for your Mac Inspired by LLM OS (@karpathy) But I think LLM first OS will come in 1-2 years. We need intermediate step of Expanded /w LLM OS first. This is how we get there. Search for…
You can now operate robots by just thinking about it. With your brain signals. WOW. This robot system from Stanford has so much sci-fi vibe and wild implications that I don't even know where to start. NOIR decodes the EEG signal from your head into a library of robot skills.…
There is a new 3D generative model in town: Genie by @LumaLabsAI. This model is surprisingly good and insanely fast! As someone who has worked on 3D generative modeling, here are my observations and guesses about how this system works (without any insider info):
Truly incredible!! Immersive Reality (like VR and XR) bridges the gap between dreams and reality, turning distant imaginations into tangible experiences.
Truly incredible!! Immersive Reality (like VR and XR) bridges the gap between dreams and reality, turning distant imaginations into tangible experiences.
Today I’m launching Open Interpreter, an open-source Code Interpreter that runs locally. Summarize PDFs, visualize datasets, and control your browser — all from a ChatGPT-like interface in your terminal. ● openinterpreter.com $ pip install open-interpreter $ interpreter
AI continues to make unbelievable advances in healthcare. Researchers have just created a brain implant that decodes thoughts into synthesized speech allowing paralyzed patients to communicate through a digital avatar. This is incredible: -The…
3D-LLM: Injecting the 3D World into Large Language Models Takes 3D point clouds and their features as input and perform a diverse set of 3D-related tasks. proj: vis-www.cs.umass.edu/3dllm/ abs: arxiv.org/abs/2307.12981
Imagine a future where EEG AirPods, Vision Pro & the Watch form a full mental health monitor kit! The data captured could unlock brain mysteries & potentially cure cognitive disorders. #MentalHealthTech #BrainHealth 🧠🎧⌚️
Imagine a future where EEG AirPods, Vision Pro & the Watch form a full mental health monitor kit! The data captured could unlock brain mysteries & potentially cure cognitive disorders. #MentalHealthTech #BrainHealth 🧠🎧⌚️
A Survey of Large Language Models arxiv.org/abs/2303.18223
This might be the beginning of a new field.. Researchers just reconstructed sounds from human brain activity using an fMRI and a generative AI model.
DreamDiffusion: Generating High-Quality Images from Brain EEG Signals paper page: huggingface.co/papers/2306.16… paper introduces DreamDiffusion, a novel method for generating high-quality images directly from brain electroencephalogram (EEG) signals, without the need to translate…
An AI-powered Brain-Spine Interface (BSI) helps a paralyzed man to WALK AGAIN! In a medical breakthrough, Swiss researchers used AI to enable a paralyzed man to walk again after 12 years 🤯 This AI-powered BSI decodes and translates the brain signals into commands for muscle…
The future of smart agriculture might be driven by satellite internet!! Agriculture is one of the fields least impacted by technological development from the internet era. The main reason is the limited accessibility of the internet in remote locations. Due to this, the Internet…
The future of smart agriculture might be driven by satellite internet!! Agriculture is one of the fields least impacted by technological development from the internet era. The main reason is the limited accessibility of the internet in remote locations. Due to this, the Internet…

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