86 platforms scored. Target: 1,000. Each score you submit adds independent peer-reviewed evidence to a growing open dataset used in EU AI Act compliance research.
Choose from the queue of platforms that need more ratings, or nominate one that isn't scored yet.
Rate Opacity, Reactivity, and Coupling on a 0–3 scale using the rubric. Takes about 5 minutes.
Accepted scores (ICC ≥ 0.60 with ≥ 3 raters) earn 10 credits. Credits unlock API access and compliance reports.
Intraclass Correlation Coefficient measures how consistently different raters score the same platform. ICC ≥ 0.60 means strong agreement. Scores below this threshold are flagged for review.
ICC is why this data is trustworthy — it's not a vote, it's a reliability check.
Read the methodology →