retrieval

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FLAT: Resampling Image and Text into 1D Flexible-Length Aligned Transmodal Tokens for Retrieval and Generation arxiv.org
FLAT is a pre‑training framework that encodes images and text into a shared 1D token sequence with variable length via nested dropout, enabling the same embeddings for cross‑modal retrieval and generation. It attains state‑of‑the‑art scores on COCO and Flickr30K for captioning, retrieval, and text‑to‑image generation, and supports interpolation and zero‑shot composed retrieval.
Hugging Face Daily Papersarxiv.orgGuangyu Sun, Shlok Kumar Mishra, Wentao Bao7d1 minpaper
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The Router Within: Eliciting Native Skill Routing from a Frozen LLM arxiv.org
The paper introduces Gavel, a method that extracts a frozen LLM's internal routing signal via two trained linear maps, eliminating the need to embed skill descriptions in the prompt. Experiments on Qwen3‑32B show up to 13.4‑point improvements on task benchmarks and higher skill‑use accuracy compared to larger retrieval‑based systems.
Hugging Face Daily Papersarxiv.orgRuishuo Chen, Xun Wang, Yu Chen8d1 minpaper
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Beyond Top-k Skill Retrieval: Diversity-Aware Skill Routing for LLM Agents arxiv.org
Beyond Top‑k Skill Retrieval: Diversity‑Aware Skill Routing (DSR) applies a Determinantal Point Process with a query‑residual diversity kernel to rerank skill candidates, balancing relevance and redundancy. On the SkillRouter benchmark it raises recall and full‑coverage, especially for multi‑skill queries, showing that skill routing benefits from set‑selection rather than independent ranking.
Hugging Face Daily Papersarxiv.orgWang Wei, Tiankai Yang, Samyadeep Basu17d1 minpaper

retrieval

FLAT: Resampling Image and Text into 1D Flexible-Length Aligned Transmodal Tokens for Retrieval and Generationarxiv.org

The Router Within: Eliciting Native Skill Routing from a Frozen LLMarxiv.org

Beyond Top-k Skill Retrieval: Diversity-Aware Skill Routing for LLM Agentsarxiv.org

FLAT: Resampling Image and Text into 1D Flexible-Length Aligned Transmodal Tokens for Retrieval and Generation arxiv.org

The Router Within: Eliciting Native Skill Routing from a Frozen LLM arxiv.org

Beyond Top-k Skill Retrieval: Diversity-Aware Skill Routing for LLM Agents arxiv.org