siddharthmb/2026.RA.Auction-ValuationPosterior-KVPrefix

2026.RA.Auction-ValuationPosterior-KVPrefix A learned per-layer K/V "valuation-posterior" prefix injected into an open-weight auction bidder (Qwen3-8B), proposed as a weights-level dial between the RATIONAL arm (private+public information) and the ORACLE arm (full realized information). This dataset holds the behavioral-eval bids (all arms) and trained-encoder checkpoints from the design-#2 lane of the Q/K/V auction program (rational_agents). Headline result (research note… See the full description on the dataset page: https://huggingface.co/datasets/siddharthmb/2026.RA.Auction-ValuationPosterior-KVPrefix.