Puja Sharma

AI models don’t fail because of compute. They fail because of data. In defense, the most important dataset doesn’t exist: human tactical decision-making at scale. That’s what we’re building at N3X Labs.

@yunta_tsai Exactly. Watt’s condenser didn’t just add horsepower; it broke the biological limit of muscle. AI is doing the same to human cognition right now. The steam age replaced backs. This one replaces minds. Buckle up!

Attempted to write a Steam Engine hype at the era of Industrial Revolution as if it was the age of AI — The steam engine breakthrough is insane right now. Watt’s separate condenser + new GRPO optimization just dropped the 405 hp-class engine. We went from 7 hp → 70 hp → 405 hp+ in basically three years. One machine now does the work of 50+ men or water wheels — nonstop, rain or shine, anywhere. Textile mills, ironworks, everything scaling 5-10x overnight. Productivity exploding. This isn’t incremental. It’s automating physical labor at massive scale. Jobs shifting forever. Society about to look unrecognizable. The Industrial Revolution isn’t coming. It’s here and accelerating faster than anyone predicted. Terrified. Excited. Both. What a time to be alive. 🚂💨

@dvorahfr Cool! Grok Imagine’s lunar base from dust to dome is perfect. What prompt did you use?

I was discussing with Grok the topic of "how to build a life on the Moon." Then Grok offered to show me what the construction of the first lunar city would look like. Grok Imagine animated them, and here's the result.

@spaceandtech_ Lightweight hybrid that flips between wheels + legs under one control system. Seamless stairs, balancing, recovery. Practical evolution. Hybrid mobility is the future.

Researchers at RAI Institute have unveiled Roadrunner, a 15 kg bipedal wheeled robot that can drive and step using multiple movement modes. Its legs bend at the knees to avoid obstacles, while a single control system smoothly manages all movements. The robot can also stand up from different positions and even balance on one wheel without extra training.

Something is coming. Built for terrain where humans can’t go. Built for missions that never stop. RAVQ // Robotic Autonomous Vector Quadruped 🇮🇳 #RAVQ #N3XDefence #Robotics #DefenceTech #iDEX #DRDO #IndianArmy

Over the past months, more than 2500 early members have contributed their time, feedback, testing insights, discussions, and strategic inputs toward shaping what #RedoubtAlpha is becoming. Starting today, Foundation Badges will begin rolling out to eligible members. #N3XLabs

@c_aashish And we are building our own foundation model for Defence Robotics @RedoubtAlpha

Sarvam is now preparing to train its first trillion-parameter AI model within next nine months, marking what could become a major milestone for the country’s indigenous AI ambitions.

Everyone talks about better AI models. Very few ask a more important question: What experiences are we training them on? In autonomous systems, intelligence is shaped by the decisions, mistakes, and adaptations embedded in the data. The future belongs to those who own the right training data. #artificialintelligence #autonomoussystems

Every defense AI company is racing to build autonomous drones, robots, and battlefield systems. But they're all missing the same thing: human tactical decision data. Military exercises are expensive. Real combat data is classified. Synthetic simulations lack real human behavior. So how do you train an AI to make tactical decisions the way a human would? That's the problem we're solving at N3X Labs - and it's why we built Redoubt Alpha. More on this soon. @RedoubtAlpha @xhrinath @India_iDEX @iitmadras @IITGuwahati @iitbombay @DefenceMinIndia @alpha_defense #DefenseAI #AutonomousSystems #artificialintelligence #N3XLabs

Started with gamers. Stayed for the data. Redoubt Alpha is leveling up - and the ones who've been here from the start are part of something historic. More soon. 👁️ #redoubtalpha #n3xdefence #indianarmy #fpvgames #autonomousystems #robotics

Impressive mobility in such a compact form factor. The hybrid wheel-leg design combined with 360° LiDAR and ROS2 compatibility makes T-Rex 2.0 a strong platform for research in unstructured environments. Any details on battery life, compute options (NVIDIA Jetson?), or planned payload expansion beyond 1kg? Looking forward to seeing community projects with this.

Redoubt Alpha is building the world's first simulation platform designed to capture human tactical decision-making as structured AI training data. Pre-seed. If you invest in defense AI, autonomous systems, or Physical AI — DMs are open. #DefenseTech #PreSeed #DefenseAI

This is straight-up sci-fi come to life 🔥 Atlas doing splits like it owes the floor money is insane 🫡

Corporate slaves work 9 to 5... okay maybe some push it. Startup founders - that is 24/7... no holidays, no excuses, just shipping!

I think we can have our #Humanoid Combat Robot prototype (or concept) ready by next North Tech Symposium - @shrrinath/note/c-254608375?utm_source=notes-share-action&r=7zgzsp" target="_blank" rel="nofollow noopener">substack.com/@shrrinath/not… #robotics #autonomoussystems #indianarmy #defenceinnovation

@RaminNasibov This is art you can sail. Incredible work!

Japanese designer Yasuhiro Suzuki built a zipper-shaped boat that seems to unzip the water.

@fairiehaze Empress Regnant Unity - Conqueror and Supreme Ruler of Light & Dark Realms 👑

What would you name this cat?

Insane how Soviet engineering from the 70s/80s is still quietly scanning the cosmos decades later. This beast tracked Venus & Mars probes back in the day and now hunts pulsars & helps with VLBI. Nature tries to claim it every winter, but it keeps listening. Humanity's ear to the universe. 🤯🥶

#Niantic / #Lightship comes up in discussions when thinking about companies that are adjacent or doing something similar. I could say #RedoubtAlpha is a Large Tactical Model, or LTM, compared to their Large Geospatial Model. @RedoubtAlpha #robotics #defencetech #indianarmy #idex

In this case, guess I am the head of design (vision) at N3X Defence until we can hire someone to do better.