Harbor task-binary dataset (14,259 tasks) converted from nvidia/Nemotron-RL-ReasoningGym-v1
(part of the nvidia/Nemotron-Post-Training-v3 collection).
Each row is a valid Harbor
task binary: columns path (str) and task_binary (gzip tar). Converted with the
OpenThoughts-Agent data.nemotron_gym framework.
Grading: reasoning-gym upstream scorer; fallback normalized exact-match.