Dataset · Hugging Face

alessiotoniolo/ART-Chat-2.5M

Name: ART-Chat-2.5M
Creator: alessiotoniolo
License: mit
Keywords: task_categories:text-generation, license:mit, size_categories:1M<n<10M, format:parquet, modality:tabular, modality:text, library:datasets, library:dask, library:polars, library:mlcroissant, arxiv:2602.11688, region:us

ART-Chat-2.5M From benchmarking inference engine performance to LLM load-balancing algorithms, ART-Chat-2.5M offers long-context, high prefix-reuse chatbot metadata derived from 2,525,215 production inference requests. Message bodies are synthetically generated and match the original data's prefix-reuse shape. Compared to WildChat-4.8M, ART-Chat-2.5M has 19× higher intra-user prefix reuse and an average token length of 17,964 versus 2,925. We publish this data under the MIT… See the full description on the dataset page: https://huggingface.co/datasets/alessiotoniolo/ART-Chat-2.5M.

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Author / organization	alessiotoniolo
License (as declared)	mit
Downloads	141 (as reported by Hugging Face)
Likes	2
Created	28 June 2026
Last updated at source	8 July 2026

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