Open Source AI Definition

The standard (formalized by the OSI's OSAID) that a model counts as genuinely open source only when weights, training/inference code, and sufficient data information are released together, distinguishing it from weights-only releases.

grounded in: Latest AI/tech trend theme: 'Open-weights AI push: Multiple top stories center on releasing model weights AND source openly rather than gatekeeping them' — a durable transparency/reproducibility stand