Contribution: 60 structured tasks across web, OS, database, and embodied domains
Contributor: Yuxuan Zhang (Hugging Face: Reacherx)
Affiliation: University of British Columbia; Vector Institute
Contact: reacher@cs.ubc.ca
Profile: https://yuxuan.world/
I am submitting 60 independent HORIZON task definitions for review: 15 each for web, OS, database, and embodied domains. Each task includes three monotonic depth-extension levels and a complete oracle workflow.
Frozen contribution repository and commit:
https://huggingface.co/datasets/Reacherx/horizon-60-task-contribution
https://huggingface.co/datasets/Reacherx/horizon-60-task-contribution/commit/712786a1ca9d61324c1e81e071caf05abea15fc7
Local QA evidence: 180 oracle-level executions, 180 repeated determinism checks, and 900/900 targeted negative controls rejected. Important boundary: these are local hermetic checks only. No task is represented as having run in HORIZON's official WebArena, AgentBench, MAC-SQL, or IsaacSim environments. Every submitted JSON intentionally retains verified: false; official-environment replay and HORIZON team review remain pending.
The public contribution repository includes the 60 JSON files, a SHA-256 manifest, and a machine-readable local-validation summary.