#Simulation (58)

Genesis AI's open simulation platform for physical AI: one Pythonic API over a multi-physics engine (rigid, FEM, MPM, PBD, SPH, Stable Fluid, IPC), the Nyx path tracer, and Quadrants, a cross-platform Python-to-GPU compiler. It is built to be the evaluation engine for robot foundation models rather than a data factory: 30,000 parallel environments at 43M FPS, and under a zero-shot real-to-sim protocol, sim-vs-real evaluation agreement of Pearson 0.8996 with mean maximum rank violation 0.0166. Apache 2.0, 29.9k stars.

SimulationPhysics EngineEmbodied AI

Python30k2.9k224

neilsonnn/image-blasterMIT

image-blaster: blast one image into a collidable 3D world

A set of Claude Code skills that turns one image into an explorable Gaussian-splat environment with a collider mesh and metric scale, plus interactable object meshes and sound effects, in under five minutes.

3DGenerationWorldModelGaussianSplatting

TypeScript5.1k52255

Systematically Exploring the Capabilities of GPT-6 Astra as Embodied Policies

Evaluates GPT-6 Astra as an embodied policy across six domains: hybrid control reaches 48% on RoboDojo and 92% on RxR navigation, while direct in-hand control and dense locomotion references stay unreliable; token use and inference latency constrain practical control.

#Simulation (58)

Genesis World: The Unified Multi-Physics Simulation Platform for Physical AI

image-blaster: blast one image into a collidable 3D world

Systematically Exploring the Capabilities of GPT-6 Astra as Embodied Policies

A MuJoCo Sim of a Unitree G1 Visualizes the Zero-Moment Point

PortSimEnv: An RL Environment for Live Port Berth Planning

AlphaNIST: Chaining Ten Robotic Assemblies from Sparse Rewards

Robo Use: An API to Physical Worlds for Embodied Agents

Draft: Parametric Robot Design Exploration Without Rebuilding CAD

Text2Sim: Agentic Physics-Based Simulation Generation with Distilled Expertise

100 Unitree G1s in one MuJoCo world: kung-fu tracking on a real 360-scanned plaza

Graph-as-Policy + Rust Executor: 5.42s vs 8.79s Median Pickup in YAM Sim

IR-SIM + Meta Habitat: Sim Robot Navigating a Video-Reconstructed Scene

NodeSLAM: Precise Stacking of Never-Seen Objects via Object-Model SLAM

Physical Agents SDK Turns Deployment Sites into Real2Sim Worlds

Jev vs GPT-6 Astra vs GPT-4.1 mini: one apple-plate task, three LLM controllers in MuJoCo

booster_mjlab: Booster K1 Humanoid Training Setup and Sim Demos in mjlab

Jev drives a MuJoCo metal arm with nine typed decisions

SceneAgent: 3D Captures Into Sim Scenes With Predictive Physics

Odyssey-3: World Models as Training Grounds for Agents

mjbatch: a humanoid gait trained in 15 minutes on a MacBook Air M2

Roadside Litter Pickup: Four Robot and Arm Combinations

Fire3D Turns RGB Video into Simulation-Ready 3D Scenes

SimWorld Studio: Evolving Environments for Embodied Agents

mjbatch Runs Thousands of MuJoCo Sims in Parallel