Robot Intelligence
How do robots learn to act? This section covers the algorithms and model architectures that turn sensor data into intelligent physical behavior.
Reading guide:
- Foundation models → VLA Models Compared: GR00T vs pi0 vs OpenVLA
- The efficiency breakthrough → Neurosymbolic VLA Explained
- Action generation → Diffusion Policy Explained
- Bridging sim and real → Sim-to-Real Transfer Guide
Prerequisite: We recommend reading Getting Started first if you’re new to the field.
Sim-to-Real Transfer in 2026: Why Your Robot Policy Breaks in the Real World (And How to Fix It)
A practical guide to bridging the sim-to-real gap — why policies trained in simulation fail on real robots, and the proven techniques to fix it.
Reinforcement Learning for Robotics in 2026: What Actually Works
A practical guide to reinforcement learning for robots in 2026 — which algorithms work, which environments to use, and the techniques that bridge from simulation success to real-world deployment.
VLA Models Compared: GR00T N1 vs pi0 vs OpenVLA in 2026
A detailed comparison of the three leading Vision-Language-Action foundation models for robotics in 2026 — NVIDIA GR00T N1, Physical Intelligence pi0, and the open-source OpenVLA.
Neurosymbolic VLA: Why Smaller Models Are Beating Giant Neural Networks at Robot Control
A deep dive into the neurosymbolic VLA paradigm — where symbolic planning meets neural control, achieving 95% success rates with 2B parameters while 7B pure VLA models struggle at 34%.
Diffusion Policy Explained: How Image Generation Tech Powers Robot Control
How diffusion models — the same technology behind Stable Diffusion and DALL-E — are being used to generate robot actions, and why they outperform traditional approaches.