We define 5 axes of openness: Methodology (how its collected) Access (who can use it) Models (one\many) Contributors (as diverse as its uses?) Time (keeps updating? closed models improve over several feedback iterations, and of course, models change) Is current feedback open?🥶

In our paper, we first learn from peer production efforts like wiki and stack overflow. These case studies tell us how important it is to align incentives of different bodies, allow the community to dictate the policies, etc.