Data and Schema

Observation Models and Instance Format

Reference for modalities, benchmark artifacts, and hidden metadata used during evaluation.

Version: v1.0 | Last updated: 2026-03-30

Observation Modalities

Instance Schema

instance_003.npz
  x: [trials, time, channels] or [trials, regions, time, modalities]
  y: task labels
  meta_visible: trial condition metadata

instance_003_hidden.npz
  latent
  support_mask
  mechanism_label
  intervention_targets
  factor_metadata

Public instance files support local preflight checks. Hidden metadata files are consumed by EvalAI workers for official scoring.