Locomotion

HalfCheetah

Finding a rhythm. A simulated cheetah explores the mechanics of forward motion.

Recordings

Archived weight sets

Training clips

Ensemble evaluations

Learning progress

HalfCheetah-v5-hybrid

Fitness across generations

Each dot represents a training clip: x = filename generation, y = filename fitness (integer-truncated mean training reward). This scatter plot pools recordings without session grouping or per-session traces; dots may overlap and do not form a continuous learning curve.

Each point is one recorded generation from one run; filename fitness is a mean training value, not the return of the clip itself. Points across runs are separate sessions pooled together — the plot is a scatter, not one continuous learning curve.

Featured recording

videos_reward_1748_run_270_6MDx_seed_44_19008_20250516_084740_943284-episode-0.mp4

filename fitness 1,748 · episode 0 · generation 270

Clips by kind

training

ensemble

None archived for this environment.

episode