Sujal Dwivedi

CATS

I'm 21, living in mumbai(matunga[city of cats]), undergrad, love mountains(especially himalayan and alps), pets(cats and dogs). Working on frontier robotics and intelligent systems, started my journey with optimizing fpgas.

previously worked to make robots express emotions eyecandy robot displaying expressive eyes , with @eyecandy now working on manipulation and robot learning for abstraction-aware tasks and reliability.

Open Source

abc-a100
Finetuned the abc.bot DiT policy on a single A100. A lr=1e-5, 2k-step run that lifts the released model from 12% to 18% strict success on bottles-in-bin. Write-up: ABC at Individual Scale.
isaaclab-microduck
Ported the microduck_rl stack to IsaacLab the day after MicroDuck launched. USD assets, BAM actuator and gearbox-backlash models, and 21 RL task families (walking, stand-up, parkour, backflips, rollers) with RSL-RL PPO configs.
gpc-small
Data-efficient generative pretraining for physics-based motor control: GPC from ≤1h of motion on a single GPU. Write-up: GPC at Individual Scale.
opencv (PRs)
Two merged patches to OpenCV: #28920 skips Conv2Int8 fusion for grouped convolutions with Kg<8 in the DNN module, and #26682 fixes a null pointer dereference in Tracklet by initializing rgb_feature.