ARCH — The first official PUMA Community submission (2026-05-31) recorded…
The first official PUMA Community submission (2026-05-31) recorded qwen2.5:3b zero_shot triage at F1-macro 0.3898, N=200, seed=42 — the reproducible floor anchor for the zero_shot strategy — with a 64-hex predictions_summary_hash anyone can recompute.
Source: puma docs/first-submission.md · Traceability: corpus unit
PUMA-048· Confidence: repo-backed