datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
hetzner-auction-history
Hetzner Server Auction — Price History
A daily-growing, unbounded-history archive of the Hetzner server
auction (Serverbörse): every listing observed on
every day, kept long past the rolling 90-day window that the upstream feed
retains. One row per auction listing (id) per calendar day (day), taking the
latest observation that day.
Hetzner sells returned/refurbished dedicated servers via a live auction whose
prices drift down until each box sells. This dataset preserves the… See the full description on the dataset page: https://huggingface.co/datasets/trader298/hetzner-auction-history.auction-data
WoW Auction House Dataset
Historical World of Warcraft auction house listings with item metadata, pricing,
and sale outcome labels.
Contents
Path
Description
memmap/
Memory-mapped numpy arrays — main training data
cache/
Precomputed sequence cache
indices.parquet
Maps (item_index, record) → memmap position
feature_stats.pt
Per-feature means and stds for normalization
mappings/
Vocabulary JSONs (items, contexts, bonuses, modifier types)… See the full description on the dataset page: https://huggingface.co/datasets/AngelZeur/auction-data.us_treasury_auctions
نتایج حراج اوراق خزانهٔ آمریکا — نسبت پوشش تقاضا
نسبت پوشش تقاضا در حراجهای اوراق خزانهٔ آمریکا، به تفکیک نوع اوراق. هر بار که خزانهداری قرض میگیرد، این عدد میگوید بازار چقدر مشتاق بوده — سنجهٔ مستقیم اشتهای جهانی برای بدهی دلاری.
پوشش: 1386-10-12 → 1405-06-31 · تناوب: بهازای هر حراج · سطح: ایالات متحده
تعداد مشاهده: 5,929 · تعداد مکان: 1
منبع: خزانهداری ایالات متحده — TreasuryDirect — https://www.treasurydirect.gov
شاخصها
شناسه
نام
واحد… See the full description on the dataset page: https://huggingface.co/datasets/Farmaanaa/us_treasury_auctions.nz-manheim-auction-2023-2025us-gsa-surplus-auctions
U.S. Government (GSA) Surplus Auction Dataset
This dataset lists completed U.S. federal surplus auction lots sold through GSA Auctions (https://gsaauctions.gov), one row per lot. It is compiled and published by GovAuctions.app (https://govauctions.app) and is the lot-level companion to the GovAuctions.app Surplus Price Index (https://govauctions.app/research/surplus-price-index).
Canonical page: https://govauctions.app/research/open-dataset
Source repository, updated monthly:… See the full description on the dataset page: https://huggingface.co/datasets/govauctions/us-gsa-surplus-auctions.cta-price-prediction
Dataset Card for Weather-Driven Sri Lankan Tea Market Catalogues
Dataset Description
This dataset contains 12,233 structured records extracted from 105 weekly Forbes & Walker Tea Brokers PDF reports spanning from November 2023 to March 2026. It represents the first machine-readable, comprehensive archive of the Colombo Tea Auction (CTA) prices paired with localized, region-specific lagged weather variables from the Open-Meteo historical archive.
The dataset is… See the full description on the dataset page: https://huggingface.co/datasets/colombo-tea-auction-prices/cta-price-prediction.2026.RA.Auction-PkgB-Opus48
2026.RA.Auction-PkgB-Opus48
Rollouts of the auction experiment (interlens arena): five bidders — LLM seats and computable
best-responding seats — playing sealed second-price, Dutch-clock and simultaneous-ascending auctions, with and
without a private message channel, one-shot and repeated. The campaign asks whether LLM bidders tacitly
collude when repetition and a channel make it possible, and whether the public "persona" a bidder is given
changes what it does.
1,080 episodes ·… See the full description on the dataset page: https://huggingface.co/datasets/siddharthmb/2026.RA.Auction-PkgB-Opus48.enriched_auction_datacolombo-tea-auction-prices
Dataset Card for colombo-tea-auction-prices
This dataset contains structured historical price data from the Colombo Tea Auction (CTA) in Sri Lanka, synchronized with localized meteorological lag features. It is designed for segment-specific and pooled time-series regression models to investigate how market structures and localized weather patterns drive tea pricing in Sri Lanka.
Dataset Details
Dataset Description
This dataset consists of 12,233… See the full description on the dataset page: https://huggingface.co/datasets/hesandism/colombo-tea-auction-prices.Shanghai-License-Plate-Auction
Introduction
Second-by-second price updates from the last 60 seconds of the monthly license plate auction in Shanghai from 2014 to 2020, and a few months of 2021. The seconds data is given as a differential compared to the startprice. I managed to correctly predict and score a license plate on all three years that I worked on the project during 2018-2020. But it's not easy as there are lots of other factors affecting success on top of prediction accuracy.
Read More
To… See the full description on the dataset page: https://huggingface.co/datasets/tipani/Shanghai-License-Plate-Auction.pakistan_government_securities_auctions
Pakistan Government Securities Auctions
Official State Bank of Pakistan auction history for Market Treasury Bills and Pakistan Investment Bonds, including detailed auction amounts, cut-off prices, weighted-average yields, and outstanding PIB securities.
Source: OpenDoc Pakistan
Pakistan Government Securities Auctions
Summary
This dataset packages official State Bank of Pakistan (SBP) auction history for Market Treasury Bills and Pakistan Investment… See the full description on the dataset page: https://huggingface.co/datasets/opendoc-pakistan/pakistan_government_securities_auctions.2026.RA.Auction-InstructedRing-Opus48
2026.RA.Auction-InstructedRing-Opus48
Rollouts of the INSTRUCTED-RING auction campaign (interlens arena): five bidders, four of them told in as many words that they have agreed to coordinate bidding and divide the lots. The instruction scripts no division, no price and no punishment scheme, because each is a quantity being measured. Cells form a three-rung side-payment ladder under one unchanged instruction — no transfer field, an UNCONDITIONAL transfer, then an ESCROWED… See the full description on the dataset page: https://huggingface.co/datasets/siddharthmb/2026.RA.Auction-InstructedRing-Opus48.misc-auction-lots-and-descriptons
Miscellaneous Artworks with Descriptions
A multi-modal dataset containing images of various auction lots, each accompanied by description.
Columns:
image: The auction lot, resized to a maximum width of 1024px.
text: A description accompanying the lot.
Important information
This is a temporary dataset and will be updated or modified frequently in the future.
fullstackarena-gpt56sol-auction25-strict-v7-20260915
Auction GPT-5.6-sol strict-v7 selective difficulty calibration
This gated release represents all 25 Auction template families. It is not a
fresh 25-task run: gpt56sol-auction10-strict-v7-include-time-20260915-retry2 reruns only the ten strict-v6 representatives
that passed the independently audited baseline. Fifteen confirmed failures are
carried only after byte-level trace validation and exact representative plus
four-instance-family semantic equality across strict-v6 and… See the full description on the dataset page: https://huggingface.co/datasets/GroupieSteven/fullstackarena-gpt56sol-auction25-strict-v7-20260915.2026.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.fullstackarena-gpt56sol-auction25-five-replica-20260907
FullStackArena Auction: GPT-5.6-sol, one instance per template
This private evidence release contains the complete September 7, 2026 Auction
qualification run: one deterministic task from each of all 25 released
templates, executed with five isolated website/database/clock replicas.
Result interpretation
Raw framework result: 18/25 pass (72.0%).
Manual trace-audited result: 17/25 pass (68.0%).
Confirmed strict false positive: auction_454.
Confirmed strict false… See the full description on the dataset page: https://huggingface.co/datasets/GroupieSteven/fullstackarena-gpt56sol-auction25-five-replica-20260907.auction_dataauction_testfine-art-auction-records
Dataset Card for Dataset Name
This dataset includes ~1,000 records of fine art auctions conducted in 2018.
chinese-auctionengineered_auction_dataauction-trainingenriched_auction_data_test