Datasets:

SemantaAI
/

semantaai-crypto_assets

@@ -1,107 +1,21 @@
----
-pretty_name: semantaai-crypto_assets
-license: mit
-task_categories:
-- time-series-forecasting
-language:
-- en
-tags:
-- finance
-- trading
-- crypto
-- ohlcv
-- market-data
-- arbitrage
-- eml
----
-# semantaai-crypto_assets
-Semanta AI / EML crypto market dataset for directional ML forecasting, walk-forward research, scalp/MHFT research, and research-only arbitrage analysis.
-## Current Status
-- Latest partitioned update UTC: `2026-07-03T20:36:45.579155+00:00`
-- Partition window: `2026-07-01T00:00:00+00:00` to latest closed candle at update time
-- Canonical routine update standard: `partitioned_incremental`
-- Raw partition files: `495`
-- Gold partition files: `495`
-- Partitioned rows in latest update: `194800`
-- Partitioned raw/gold parity: `true`
-- Partitioned duplicate timestamps: `0`
-- Partitioned OHLC violations: `0`
-- Partitioned missing candles inside written partitions: `0`
-## Data Layers
-Canonical incremental layers:
-- `eml/raw/ohlcv_partitioned/`: exchange-native cleaned OHLCV partitions by exchange, market type, timeframe, symbol, year, and month.
-- `eml/gold/ohlcv_partitioned/`: normalized EML-ready OHLCV partitions with UTC datetime, exchange, market type, symbol, base/quote, timeframe, closed-candle flag, and quality flags.
-Legacy full snapshot layers, kept for backward compatibility:
-- `eml/raw/ohlcv/`
-- `eml/gold/ohlcv/`
-Execution/research layers:
-- `eml/raw/book_ticker/`
-- `eml/gold/book_ticker/`
-- `eml/raw/orderbook_l2/`
-- `eml/gold/orderbook_l2_aggregated/`
-- `eml/gold/tradeflow/`
-- `eml/gold/derivatives/`
-- `eml/gold/arbitrage/`
-- `eml/metadata/`
-- `eml/reports/`
-## Coverage
-Primary exchanges:
-- Binance
-- Bybit
-Markets:
-- spot
-- USDT perpetual futures where available
-Required timeframes:
-- `1m` for top-5 assets
-- `5m`, `15m`, `1h`, `4h`, `1d` for top assets and available triangle/cross pairs
-## Important Reports
-- `eml/reports/final_audit_report.json`
-- `eml/reports/dataset_manifest.json`
-- `eml/reports/partitioned_incremental_update_report.json`
-- `eml/reports/data_quality_report.json`
-- `eml/reports/arbitrage_coverage_report.json`
-- `eml/reports/arbitrage_execution_readiness_report.json`
-- `eml/UPDATE_STRATEGY.md`
-## EML Readiness
-The latest `final_audit_report.json` marks:
-- EML walk-forward ready: `true`
-- Research arbitrage ready: `true`
-- Execution-grade arbitrage ready: `false`
-Execution-grade arbitrage remains marked false because true execution-grade claims require deeper historical bid/ask, L2 depth, fees, constraints, slippage, latency assumptions, and executable size validation. Current arbitrage outputs are research-only unless explicitly marked executable.
-## Leakage Policy
-- Feature/gold layers use only past and present information.
-- Future-derived labels must stay in label-specific layers.
-- No incomplete higher-timeframe candles should be marked as closed.
-- Timestamps are UTC.
-## Update Policy
-Routine updates must write only current partitions under `eml/raw/ohlcv_partitioned` and `eml/gold/ohlcv_partitioned`. Do not download and rewrite full historical parquet files for routine updates.
-See `eml/UPDATE_STRATEGY.md` for the canonical update method.

+---
+pretty_name: semantaai-crypto_assets
+license: mit
+task_categories:
+- time-series-forecasting
+language:
+- en
+---
+# semantaai-crypto_assets
+Semanta AI market dataset in unified `raw` + `gold` + `labels` standard.
+- updated at UTC: `2026-07-22T22:01:35.864528+00:00`
+- target end UTC: `2026-07-22T20:20:00+00:00`
+- raw rows: `4284625`
+- gold rows: `6174008`
+Layers:
+- `raw/`: canonical 5m exchange/vendor bars with quality flags.
+- `gold/`: cleaned, synchronized, TA/regime/context features. Past/present only.
+- `labels/`: future-derived path-dependent labels. Do not join into features before train/test split design.