Publish CC-BY-4.0 License and Use section per Terms §13

README.md

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+---
+license: cc-by-4.0
+language:
+- en
+pretty_name: Settled Prediction Markets
+tags:
+- prediction-markets
+- calibration
+- kalshi
+- polymarket
+- forecasting
+- brier
+source_datasets:
+- original
+---
+
+# Settled Prediction Markets
+
+Monthly JSONL partitions of every prediction market that settled on Kalshi or Polymarket with meaningful volume (> $10K). Each row: venue, ticker, title, predicted price (final + t-24h), resolved outcome (0/1), resolved timestamp, category. Ideal for calibration analysis and forecasting research.
+
+## License and Use
+
+This dataset is released under Creative Commons Attribution 4.0 International
+(CC-BY-4.0; https://creativecommons.org/licenses/by/4.0/). You may use it
+freely for personal, research, educational, and commercial purposes — including
+training, evaluating, and fine-tuning machine-learning models. Attribution is
+required when the dataset is redistributed in substantially its original form
+or cited in published work; credit as "SimpleFunctions (simplefunctions.dev)".
+
+Additional terms apply: you may not re-host this dataset, in whole or in
+substantial part, as an API or service that functionally substitutes for a
+SimpleFunctions endpoint. See Terms §13.2 at https://simplefunctions.dev/terms.
+
+Provenance, update cadence, and schema are documented below.
+
+## Update cadence
+
+Daily at 00:10 UTC (current + previous month refreshed; older months immutable).
+
+## Provenance
+
+Source: https://simplefunctions.dev
+Generator: SimpleFunctions public data pipeline
+Contact: patrick@simplefunctions.dev