World PulseNow
Newsletter

GPT and Prejudice: A Sparse Approach to Understanding Learned Representations in Large Language Models

arXiv — cs.LG•Friday, November 14, 2025 at 5:00:00 AM
NeutralArtificial Intelligence
The exploration of biases in Large Language Models (LLMs) is critical, as highlighted in the article discussing the coupling of LLMs with sparse autoencoders (SAEs). This innovative approach not only traces theme encoding but also aligns with recent studies addressing the logical inconsistencies in LLM outputs, such as those found in 'Mitigating Hallucinations in Large Language Models via Causal Reasoning.' Furthermore, the investigation into the reasoning capabilities of Large Reasoning Models (LRMs) complements the findings on how associations in LLMs expand with depth, emphasizing the need for frameworks that can effectively audit cultural assumptions in AI.
— via World Pulse Now AI Editorial System
Read Original

Was this article worth reading? Share it

Recommended Readings
Automatic Fact-checking in English and Telugu
arXiv — cs.CL8 hours ago
Automatic Fact-checking in English and Telugu
NeutralArtificial Intelligence
The research paper explores the challenge of false information and the effectiveness of large language models (LLMs) in verifying factual claims in English and Telugu. It presents a bilingual dataset and evaluates various approaches for classifying the veracity of claims. The study aims to enhance the efficiency of fact-checking processes, which are often labor-intensive and time-consuming.
Read full article
via arXiv — cs.CL
Beat the long tail: Distribution-Aware Speculative Decoding for RL Training
arXiv — cs.LG8 hours ago
Beat the long tail: Distribution-Aware Speculative Decoding for RL Training
PositiveArtificial Intelligence
The paper titled 'Beat the long tail: Distribution-Aware Speculative Decoding for RL Training' introduces a new framework called DAS, aimed at improving the efficiency of reinforcement learning (RL) rollouts for large language models (LLMs). The study identifies a bottleneck in the rollout phase, where long trajectories consume significant time. DAS employs an adaptive drafter and a length-aware speculation policy to optimize the rollout process without changing model outputs, enhancing the overall training efficiency.
Read full article
via arXiv — cs.LG
Failure to Mix: Large language models struggle to answer according to desired probability distributions
arXiv — cs.LG8 hours ago
Failure to Mix: Large language models struggle to answer according to desired probability distributions
NegativeArtificial Intelligence
Recent research indicates that large language models (LLMs) struggle to generate outputs that align with specified probability distributions. Experiments revealed that when asked to produce binary outputs with a target probability, LLMs consistently failed to meet these expectations, often defaulting to the most probable answer. This behavior undermines the probabilistic exploration necessary for scientific idea generation and selection, raising concerns about the effectiveness of current AI training methodologies.
Read full article
via arXiv — cs.LG
DataSage: Multi-agent Collaboration for Insight Discovery with External Knowledge Retrieval, Multi-role Debating, and Multi-path Reasoning
arXiv — cs.CL8 hours ago
DataSage: Multi-agent Collaboration for Insight Discovery with External Knowledge Retrieval, Multi-role Debating, and Multi-path Reasoning
PositiveArtificial Intelligence
DataSage is a novel multi-agent framework designed to enhance insight discovery in data analytics. It addresses limitations of existing data insight agents by incorporating external knowledge retrieval, a multi-role debating mechanism, and multi-path reasoning. These features aim to improve the depth of analysis and the accuracy of insights generated, thereby assisting organizations in making informed decisions in a data-driven environment.
Read full article
via arXiv — cs.CL
FlakyGuard: Automatically Fixing Flaky Tests at Industry Scale
arXiv — cs.LG8 hours ago
FlakyGuard: Automatically Fixing Flaky Tests at Industry Scale
PositiveArtificial Intelligence
Flaky tests, which unpredictably pass or fail, hinder developer productivity and delay software releases. FlakyGuard is introduced as a solution that leverages large language models (LLMs) to automatically repair these tests. Unlike previous methods like FlakyDoctor, FlakyGuard effectively addresses the context problem by structuring code as a graph and selectively exploring relevant contexts. Evaluation of FlakyGuard on real-world tests indicates a repair success rate of 47.6%, with 51.8% of fixes accepted by developers, marking a significant improvement over existing approaches.
Read full article
via arXiv — cs.LG
GMAT: Grounded Multi-Agent Clinical Description Generation for Text Encoder in Vision-Language MIL for Whole Slide Image Classification
arXiv — cs.CV8 hours ago
GMAT: Grounded Multi-Agent Clinical Description Generation for Text Encoder in Vision-Language MIL for Whole Slide Image Classification
PositiveArtificial Intelligence
The article presents a new framework called GMAT, which enhances Multiple Instance Learning (MIL) for whole slide image (WSI) classification. By integrating vision-language models (VLMs), GMAT aims to improve the generation of clinical descriptions that are more expressive and medically specific. This addresses limitations in existing methods that rely on large language models (LLMs) for generating descriptions, which often lack domain grounding and detailed medical specificity, thus improving alignment with visual features.
Read full article
via arXiv — cs.CV
Silenced Biases: The Dark Side LLMs Learned to Refuse
arXiv — stat.MLa day ago
Silenced Biases: The Dark Side LLMs Learned to Refuse
NegativeArtificial Intelligence
Safety-aligned large language models (LLMs) are increasingly used in sensitive applications where fairness is crucial. Evaluating their fairness is complex, often relying on standard question-answer methods that misinterpret refusal responses as indicators of fairness. This paper introduces the concept of silenced biases, which are unfair preferences hidden within the models' latent space, masked by safety-alignment. Previous methods have limitations, prompting the need for new approaches to uncover these biases effectively.
Read full article
via arXiv — stat.ML
Fair In-Context Learning via Latent Concept Variables
arXiv — cs.LGa day ago
Fair In-Context Learning via Latent Concept Variables
PositiveArtificial Intelligence
The paper titled 'Fair In-Context Learning via Latent Concept Variables' explores the in-context learning (ICL) capabilities of large language models (LLMs) in handling tabular data. It highlights the potential for LLMs to inherit biases from pre-training data, which can lead to discrimination in high-stakes applications. The authors propose an optimal demonstration selection method using latent concept variables to enhance task adaptation and fairness, alongside data augmentation strategies to minimize correlations between sensitive variables and predictive outcomes.
Read full article
via arXiv — cs.LG