What You Can't See Is What You Learn: Restricted Evidence Visibility Favors Compositional Generalization in Shared-Genome Language-Model Societies
Paper • 2608.20054 • Published
POPULUS — paired-visibility battery checkpoints
Final checkpoints for "What You Can't See Is What You Learn: Restricted Evidence Visibility Favors Compositional Generalization in Shared-Genome Language-Model Societies" (Narcis Marincat, 2026; arXiv:2608.20054).
Twenty-two files: nineteen society finals (run3v_F_{P|G}_m<init>_o<order>_ckpt_final.pt
— P = restricted visibility, G = global visibility; the twentieth, P
init 202 / order 952, is marooned on an unreachable provider instance and
disclosed in the paper) and three staged centralized comparators
(posctl_F_s93*_ckpt_final.pt).
Each checkpoint contains the trainable bridge parameters, the shared rank-8 LoRA, and optimizer/RNG state for bit-exact resume, over a frozen Qwen2.5-0.5B-Instruct backbone (not included; loaded from its own distribution). Evaluation code, result records, preregistration, and the incident ledger: https://github.com/tokenosopher/populus-evidence-partitioning
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