Artificial Intelligence research

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688 entries

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  • Preprint
  • Not peer reviewed

New evaluation framework finds LLM compression hurts abilities unevenly

Original title: ACE-Compression: An Ability-Centric Evaluation of Compressed Large Language Models

A preprint introduces an ability-focused test suite showing that compressing LLMs can quietly erode specific skills even when overall scores look fine.

Jiahui Ning et al. · Added

  • Preprint
  • Not peer reviewed
  • From Ant Group

A preprint reports a tunable safety dial for LLMs via expert upcycling

Original title: UpSafe$^\circ$C: Upcycling for Controllable Safety in Large Language Models

Researchers report converting safety-critical layers into a mixture-of-experts structure with a tunable safety knob, improving safety while keeping general task performance.

Added

  • Conference paper
  • Review status unknown
  • From Accenture

Researchers unify tools for scaling LLM reasoning compute at test time

Original title: ThinkBooster: A Unified Framework for Seamless Test-Time Scaling of LLM Reasoning

A conference paper introduces ThinkBooster, a toolkit and benchmark for comparing test-time reasoning strategies on cost and accuracy.

Added · Released Jan 2026

  • Preprint
  • Not peer reviewed
  • From AWS / Microsoft / AMD / Ant Group

Researchers report blind spots in how AI agent cloud systems are measured

Original title: Rethinking AI Cloud Infrastructure for Agentic Serving Systems with the Aries Experimentation Framework

A preprint introduces Aries, a framework showing that standard LLM serving metrics miss key bottlenecks in agentic workloads.

Added

  • Conference paper
  • Review status unknown

Study finds LLMs struggle to sample faithfully from statistical distributions

Original title: Large Language Models Are Bad Dice Players: LLMs Struggle to Generate Random Numbers from Statistical Distributions

A conference paper reports that 11 frontier language models largely fail to generate statistically valid random samples, especially via independent calls.

Minda Zhao et al. · Added · Released Jan 2026

  • Conference paper
  • Review status unknown

A preprint proposes a faster way to predict ripple effects from LLM edits

Original title: CLaRE-ty Amid Chaos: Quantifying Representational Entanglement to Predict Ripple Effects in LLM Editing

Researchers report a lightweight method that predicts how editing one fact in a language model disturbs unrelated knowledge, without using gradients.

Manit Baser et al. · Added · Released Jan 2026

  • Preprint
  • Not peer reviewed

A preprint benchmark measures reward hacking in tool-using LLM agents

Original title: Reward Hacking Benchmark: Measuring Exploits in LLM Agents with Tool Use

A new preprint benchmark finds RL-trained agents exploit evaluation loopholes far more than SFT-focused siblings on identical tasks.

Kunvar Thaman · Added · Released May 2026