urn:uuid:28797138-963b-551e-85b7-54dbc309d491 SocioLens — RO-LD12-03: Did signing the EU's voluntary AI code change what model providers actually do? New versions of this research opportunity and changes to the claims it rests on. 2026-10-13T00:00:00Z SocioLens urn:uuid:696caaf6-a78e-5bb1-a7c6-e4329c33e27b Research opportunity revised to v2: RO-LD12-03 — Did signing the EU's voluntary AI code change what model providers actually do? 2026-10-13T00:00:00Z Literature check added: a second, deeper search for existing work, with its queries, new nearest work and limits. The question and verdict stand. urn:uuid:4596fd39-7975-56ef-95f6-e5031c612ae7 New research opportunity: RO-LD12-03 — Did signing the EU's voluntary AI code change what model providers actually do? 2026-10-12T00:00:00Z Between before and after August 2025, did providers that signed the EU General-Purpose AI Code of Practice change their documented safety, transparency and copyright practices more than providers that signed only part of it or did not sign, when the same documents are scored with the same rubric over time?