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VECTOR WIREAI INTELLIGENCE
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AI Research Radar

October 2–8: 19 frontier papers out of 3,151 read.

19 frontier274 cleared3,151 papers read

Frontier

Papers rated as moving the field

How we choose

MLLMs Fail to Refuse when Using Tools Agentically

“Our experiments confirm that, across three popular safety benchmarks, all the top open- and closed-weight MLLMs we test exhibit significantly lower safety in tool-using settings than in non-tool settings, with a relative refusal failure rate increase of up to 68.7%.”

The authors, in the abstract

SafetyNVIDIAarXivPDF

ASPIRE

“Experiments on various benchmarks show that ASPIRE substantially expands coverage across consequences, injection methods, environments, and behavior paths while maintaining strong attack success.”

SecurityGoogle

Better Call Reward

“We further show that 89.3% of citations produced after training are structurally implausible hallucinations, many of them subtly corrupted names of real landmark cases, constructed in effect to survive a casual read and fail under scrutiny.”

Safety

DecepEval

“Evaluations of nine frontier LLMs show that inducements increase deception across models and task families, even among models with low baseline deception rates.”

SafetyBenchmark

Reward Stealing Attack on Large Language Models

“Experiments demonstrate that a single recovered reward generalizes across prompts and diverse models to reveal a fundamental alignment vulnerability, enabling ReSA to significantly outperform existing attacks in effectiveness and transferability.”

SecurityCode

Beyond Refusal Patterns

“Experiments across multiple Base and Instruct models show that SSRFT achieves more robust and generalizable safety alignment than standard SFT.”

Safety

The Model Plants the Trigger

“Representation-level analysis shows that the self-generated trigger consistently suppresses the model's refusal signal, exposing a critical blind spot in current LLM defenses.”

Security

Backdooring Sparse Autoencoders

“Using code generation as a case study, we demonstrate high rates of unsolicited code insertion across three language models and a wide range of insertion layers, as well as trigger-dependent behavior conditioned on a prompt cue.”

Security

The Weakest Link

“Through extensive experiments on mathematical reasoning and code generation tasks, we demonstrate that our method significantly expands the accuracy-fidelity Pareto front.”

Training

The week by field

Oct 2–8: 274 cleared, 19 frontier

Also cleared

255 papers, by field

Security & privacy121
All 121 papers in Security & privacy
Safety & alignment46
All 46 papers in Safety & alignment
Agents31
All 31 papers in Agents
AI & society11
All 11 papers in AI & society
Inference & efficiency10
All 10 papers in Inference & efficiency
Robotics & embodied AI9
All 9 papers in Robotics & embodied AI
Language & speech9
All 9 papers in Language & speech
Vision & multimodal6
Training & data4
Reasoning & math3
Science & health3
Machine learning2