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Leo Chen

leochen085

Models in Library1
Datasets in Library0
Models on Hugging Face3
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Models

Lapras (Latent Post-trained Reasoning Across Series) is a post-training framework that equips time series language models (TSLMs) with latent reasoning. A model trained with Lapras reasons through a sequence of continuous thoughts in the joint time series–language space, producing text only for the final answer. It learns this through teacher–student self-distillation from reference chain-of-thought (CoT) traces. This repository holds the 15 Lapras checkpoints reported in the paper: three TSLM backbones, each finetuned separately on five time series question answering tasks. Each backbone folder has one checkpoint per task: laprasecg, laprassleep, laprashar, laprastsr, laprasengine. A…

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