What it is
Kronos consists of several decoder-only transformer models, pre-trained on K-line (OHLCV) sequences gathered from over 45 exchanges. A dedicated tokenizer turns price and volume bars into discrete tokens, and a Python predictor class produces probabilistic forecasts of future candles, including batch prediction across many assets. Quant researchers and traders can load the small, mini, or base weights from Hugging Face and fine-tune them on their own market data with the included scripts.