ORACLE: Time-Dependent Recursive Summary Graphs for Foresight on News Data Using LLMs
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866918252325634048 |
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| author | Kharlashkin, Lev Morooka, Eiaki Tereshchenko, Yehor Hämäläinen, Mika |
| author_facet | Kharlashkin, Lev Morooka, Eiaki Tereshchenko, Yehor Hämäläinen, Mika |
| contents | ORACLE turns daily news into week-over-week, decision-ready insights for one of the Finnish University of Applied Sciences. The platform crawls and versions news, applies University-specific relevance filtering, embeds content, classifies items into PESTEL dimensions and builds a concise Time-Dependent Recursive Summary Graph (TRSG): two clustering layers summarized by an LLM and recomputed weekly. A lightweight change detector highlights what is new, removed or changed, then groups differences into themes for PESTEL-aware analysis. We detail the pipeline, discuss concrete design choices that make the system stable in production and present a curriculum-intelligence use case with an evaluation plan. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_15397 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | ORACLE: Time-Dependent Recursive Summary Graphs for Foresight on News Data Using LLMs Kharlashkin, Lev Morooka, Eiaki Tereshchenko, Yehor Hämäläinen, Mika Computation and Language ORACLE turns daily news into week-over-week, decision-ready insights for one of the Finnish University of Applied Sciences. The platform crawls and versions news, applies University-specific relevance filtering, embeds content, classifies items into PESTEL dimensions and builds a concise Time-Dependent Recursive Summary Graph (TRSG): two clustering layers summarized by an LLM and recomputed weekly. A lightweight change detector highlights what is new, removed or changed, then groups differences into themes for PESTEL-aware analysis. We detail the pipeline, discuss concrete design choices that make the system stable in production and present a curriculum-intelligence use case with an evaluation plan. |
| title | ORACLE: Time-Dependent Recursive Summary Graphs for Foresight on News Data Using LLMs |
| topic | Computation and Language |
| url | https://arxiv.org/abs/2512.15397 |