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arXiv — cs.AI preprintsInternational19 October 2026

CastFlow: Bridging Evidence Acquisition and Accurate Prediction in Agentic Time Series Forecasting

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arXiv:2604.27840v3 Announce Type: replace-cross Abstract: Time series forecasting is a fundamental task in temporal data analytics, and large language model (LLM)-based agents offer a promising paradigm through autonomous tool interaction and evidence-grounded reasoning. However, two fundamental challenges remain: how to acquire forecast-relevant evidence through adaptive tool interactions, and how to translate such evidence into accurate numerical predictions. To address these challenges, we propose CastFlow, a role-specialized agentic forecasting framework that bridges general-purpose tool r
— arXiv — cs.AI preprints

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