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New DistilVDR model offers compact visual document retrieval

Researchers have developed DistilVDR, a compact and efficient visual document retrieval system. This system is distilled from a larger 8B parameter model, resulting in a significantly smaller 524M parameter model that can be served more affordably. DistilVDR achieves strong performance on benchmarks, with variants like DistilVDR-HiRes outperforming other sub-1B parameter models on high-resolution document sensitivity, while DistilVDR-Fast offers a quicker processing option. The system also boasts a substantially smaller index size and faster indexing capabilities compared to existing multi-vector baselines. AI

IMPACT This research introduces a more efficient model for visual document retrieval, potentially lowering costs and increasing accessibility for applications requiring document analysis.

RANK_REASON This is a research paper detailing a new model release. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.IR (Information Retrieval) →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

New DistilVDR model offers compact visual document retrieval

COVERAGE [1]

  1. arXiv cs.IR (Information Retrieval) TIER_1 English(EN) · Yu Xiao ·

    DistilVDR: A Compact End-to-End Visual Document Retriever via Dual-Student Distillation

    Visual document retrieval (VDR) is dominated by multi-billion-parameter models that are slow to index at full corpus scale and expensive to serve. Prior compression routes either train a smaller multi-vector encoder from scratch or distil only the query side; neither yields a com…