tesseract
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Pasteur Labs & ISI
Pasteur Labs & ISI is a New York-based public-benefit deep-tech company building 'Simulation Intelligence' - the systematic merger of AI, physics simulation, and scientific computing. Its AI-native, GPU-accelerated, end-to-end differentiable physics platform gives engineers and scientists an in-silico playground to run thousands of what-if scenarios and shrink the gap between digital models and physical reality. Founded in 2021 by AI researcher Alexander Lavin and staffed by veterans of DeepMind, NASA, CERN, Tesla, Nvidia and Ansys, the company targets industrial R&D, energy, climate, and space & defense, and stewards the open-source Tesseract framework for differentiable scientific computing.
Tesseract
Tesseract (Jio Tesseract) is an MIT Media Lab spin-off and Jio Platforms/Reliance Industries subsidiary building India's mixed reality stack: consumer devices like the JioDive VR headset (Rs 1,299), JioGlass smart glasses, and JioFrames AI glasses, plus enterprise XR platforms for training and remote assistance. Founded in 2015 by Kshitij Marwah, acquired 92.7% by Reliance in May 2019, it calls itself India's biggest XR and AI company, reaching 50+ million consumers and 50+ enterprise clients.
Kshitij Marwah
Kshitij Marwah is an Indian deep-tech entrepreneur who founded Tesseract, an MIT Media Lab spin-off building extended reality hardware and software in India. Acquired by Reliance in 2019, Tesseract became Jio Tesseract and shipped consumer XR products including JioDive, JioGlass and JioFrames. A former head of the MIT Media Lab India Initiative, he is an MIT Technology Review TR35 honoree (2017), a Forbes 30 Under 30 (2018) awardee and a TED speaker working at the intersection of AI, optics and immersive design.