---
license: apache-2.0
pretty_name: "GSPC-OSS — open-source licence reasoning (v2)"
tags: [ai-governance, benchmark, open-source, licensing, measurement]
configs:
  - config_name: default
    data_files:
      - split: train
        path: items.jsonl
---

# GSPC-OSS v2 — licence reasoning, not licence trivia

**n = 16 public** (+ 8 held out privately). v1 was DEAD (5/7 models ceilinged):
it asked recitable facts. v2 asks the cases that need reasoning about the licence's **trigger** and
**scope** — copyleft on distribution vs internal use; AGPL's network trigger only when other users
exist; directional compatibility (Apache-2→GPL-3 yes, GPL-2-only+Apache-2 no); "open weights" ≠ OSI-open
(Llama MAU cap, RAIL prohibited uses, SSPL/ELv2/BSL service clauses); Apache NOTICE retention; CC BY-ND.

Grader asks PERMITTED / RESTRICTED. Ground truth follows FSF/OSI positions and is stated defensibly, so
this is a fair discrimination test. Authored (Apache-2.0), guard-clean, canary'd, private held-out split.
Whether it discriminates is the board's call — author → measure → iterate, published either way.