Artificial Intelligence research

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688 entries

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  • Preprint
  • Not peer reviewed

Researchers report a multiscale method speeding up zeroth-order LLM fine-tuning

Original title: ENGINE: Endogenous Variational MultiScale Optimization for Zeroth-Order LLM Fine-Tuning

A preprint introduces Engine, a zeroth-order fine-tuning method that mixes low- and full-dimensional updates for faster, more accurate LLM training.

Zhuoli Ouyang et al. · Added

  • Preprint
  • Not peer reviewed

Researchers propose UniSD, a unified self-distillation framework for LLMs

Original title: UniSD: Towards a Unified Self-Distillation Framework for Large Language Models

A preprint presents UniSD, a framework combining self-distillation techniques that the authors report improves over baselines without external teacher models.

Yiqiao Jin et al. · Added

  • Conference paper
  • Review status unknown
  • From Meta

A survey maps techniques for fitting LLMs onto edge devices

Original title: Large Language Model Deployment on Resource-Constrained Edge Devices: A Practitioners Survey

A conference paper reviews software and hardware approaches for running large language models on memory-limited edge devices.

Added · Released Jan 2026

  • Preprint
  • Not peer reviewed

Researchers report a scalable way to build concept vectors for AI alignment

Original title: From Stories to Features: Scaling Concept Vectors for AI Alignment & Interpretability

A preprint describes extracting over a thousand interpretable concept directions from language models using synthetic story pairs.

Dmitry Scherbakov et al. · Added

  • Preprint
  • Not peer reviewed

Researchers report a benchmark for testing LLM agents on geospatial API tasks

Original title: GeoNatureAgent (GNA): A Framework and Benchmark for Pre-Production Evaluation of Tool-Using Agents on Geospatial and Environmental Tasks

A preprint introduces a geospatial agent benchmark, finding that even the best large language model struggles with strict end-to-end tool use.

Gabriel Diaz-Ireland et al. · Added

  • Preprint
  • Not peer reviewed

Preprint proposes graph-based memory architecture for LLM long-term dialogue

Original title: From Retrieval to Reconstruction: Constructing Evolvable Cognitive Memory for Long-Term Dialogue

A preprint introduces CogMem, a schema-based memory system that separates opinions from facts to improve long-term dialogue reasoning.

Zirui Liao et al. · Added