← heapsort-ai

summarization

8 items

RESEARCH↑ trendingReddit r/MachineLearning·4/16/2026

Training Qwen2.5-0.5B-Instruct on Reddit posts summarization tasks with length constraint on my 3xMac Minis with GRPO - evals update [P]

The author trained Qwen2.5-0.5B-Instruct for Reddit post summarization using two reward strategies, finding that a combination of quality and length penalties yielded significantly better results. Evaluation was conducted using LLM-As-A-Judge and DeepEval tools for metrics like conscientiousness and clarity.

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RESEARCHarXiv CS.CL·5/8/2026

Generating Query-Focused Summarization Datasets from Query-Free Summarization Datasets

This paper proposes an evidence-based model to generate queries from query-free summarization datasets, addressing the challenge of finding suitable datasets for Query-Focused Summarization (QFS). Experimental results indicate that summaries generated using these evidence-based queries achieve competitive ROUGE scores, supporting their effectiveness for the QFS task.

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RESEARCHarXiv CS.CL·5/6/2026

S^2tory: Story Spine Distillation for Movie Script Summarization

S^2tory is a narratology-grounded AI framework designed for movie script summarization, addressing the complexity of non-linear narratives by identifying "plot nuclei" through character development trajectories. It employs a Narrative Expert Agent to distill knowledge, which then conditions a model to identify essential plot points for summary generation.

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