AI News

April 13, 2026

OpenAI & DeepMind

AI Research (general)

$p1$: Better Prompt Optimization with Fewer Prompts

arXiv cs.LG (Machine Learning) · Apr 13

$p1$: Better Prompt Optimization with Fewer Prompts

3D-VCD: Hallucination Mitigation in 3D-LLM Embodied Agents through Visual Contrastive Decoding

arXiv cs.LG (Machine Learning) · Apr 13

3D-VCD: Hallucination Mitigation in 3D-LLM Embodied Agents through Visual Contrastive Decoding

A Closer Look at the Application of Causal Inference in Graph Representation Learning

arXiv cs.LG (Machine Learning) · Apr 13

A Closer Look at the Application of Causal Inference in Graph Representation Learning

A fast and Generic Energy-Shifting Transformer for Hybrid Monte Carlo Radiotherapy Calculation

arXiv cs.LG (Machine Learning) · Apr 13

A fast and Generic Energy-Shifting Transformer for Hybrid Monte Carlo Radiotherapy Calculation

A Little Rank Goes a Long Way: Random Scaffolds with LoRA Adapters Are All You Need

arXiv cs.LG (Machine Learning) · Apr 13

A Little Rank Goes a Long Way: Random Scaffolds with LoRA Adapters Are All You Need

A Mathematical Framework for Temporal Modeling and Counterfactual Policy Simulation of Student Dropout

arXiv cs.LG (Machine Learning) · Apr 13

A Mathematical Framework for Temporal Modeling and Counterfactual Policy Simulation of Student Dropout

A novel hybrid approach for positive-valued DAG learning

arXiv cs.LG (Machine Learning) · Apr 13

A novel hybrid approach for positive-valued DAG learning

A Predictive View on Streaming Hidden Markov Models

arXiv cs.LG (Machine Learning) · Apr 13

A Predictive View on Streaming Hidden Markov Models

A Representation-Level Assessment of Bias Mitigation in Foundation Models

arXiv cs.LG (Machine Learning) · Apr 13

A Representation-Level Assessment of Bias Mitigation in Foundation Models

Accelerating Local LLMs on Resource-Constrained Edge Devices via Distributed Prompt Caching

arXiv cs.LG (Machine Learning) · Apr 13

Accelerating Local LLMs on Resource-Constrained Edge Devices via Distributed Prompt Caching

AI in Biotech & High-Impact Journals

A case study comparing anonymized and synthetic health insurance claims data for medication safety assessments

Nature Medicine · Apr 13

A case study comparing anonymized and synthetic health insurance claims data for medication safety assessments

A novel potential method for early diagnosis of Sjogren’s syndrome: lacrimal gland color doppler ultrasonography

Nature Medicine · Apr 13

A novel potential method for early diagnosis of Sjogren’s syndrome: lacrimal gland color doppler ultrasonography

Association of genetic ancestry with outcomes and toxicity of idecabtagene vicleucel in patients with relapsed/refractory multiple myeloma

Nature Medicine · Apr 13

Association of genetic ancestry with outcomes and toxicity of idecabtagene vicleucel in patients with relapsed/refractory multiple myeloma

Changes in the mechanical properties of myotonometric muscles following manual therapy during archery: a single-group, single-session repeated measurement study

Nature Medicine · Apr 13

Changes in the mechanical properties of myotonometric muscles following manual therapy during archery: a single-group, single-session repeated measurement study

Correction: Vegetarian diets and cancer risk: pooled analysis of 1.8 million women and men in nine prospective studies on three continents

Nature Medicine · Apr 13

Correction: Vegetarian diets and cancer risk: pooled analysis of 1.8 million women and men in nine prospective studies on three continents

Intraovarian injection of securinine stimulates the growth of small ovarian follicles by reducing stromal suppression

Nature Medicine · Apr 13

Intraovarian injection of securinine stimulates the growth of small ovarian follicles by reducing stromal suppression

Loop anchor tension band wiring for olecranon fractures reduces Kirschner wire migration rate: a retrospective comparative study

Nature Medicine · Apr 13

Loop anchor tension band wiring for olecranon fractures reduces Kirschner wire migration rate: a retrospective comparative study

Nationwide population based epidemiological characteristics of complex regional pain syndrome in South Korea

Nature Medicine · Apr 13

Nationwide population based epidemiological characteristics of complex regional pain syndrome in South Korea

Tetranectin is significantly elevated in the synovial fluid of patients with full-thickness rotator cuff tears

Nature Medicine · Apr 13

Tetranectin is significantly elevated in the synovial fluid of patients with full-thickness rotator cuff tears

Unified multimodal learning for stroke triage: joint detection, scoring, and segmentation of acute ischemic stroke

Nature Medicine · Apr 13

Unified multimodal learning for stroke triage: joint detection, scoring, and segmentation of acute ischemic stroke

AI in Computational Pathology

Boosting pathology foundation models via few-shot prompt-tuning for rare cancer subtyping

Nature Pathology · Apr 11

Boosting pathology foundation models via few-shot prompt-tuning for rare cancer subtyping

Leveraging artificial intelligence in eosinophilic esophagitis

Nature Pathology · Apr 04

Leveraging artificial intelligence in eosinophilic esophagitis

Adaptive diagnostic reasoning framework for pathology with multimodal large language models

Nature Pathology · Mar 07

Adaptive diagnostic reasoning framework for pathology with multimodal large language models

Spatial navigation as a digital marker for clinically differentiating cognitive impairment severity

Nature Pathology · Mar 05

Spatial navigation as a digital marker for clinically differentiating cognitive impairment severity

Author Correction: The contribution of mycetoma grains to suboptimal disease management

Nature Pathology · Feb 11

Author Correction: The contribution of mycetoma grains to suboptimal disease management

A High Magnifications Histopathology Image Dataset for Oral Squamous Cell Carcinoma Diagnosis and Prognosis

Nature Pathology · Feb 06

A High Magnifications Histopathology Image Dataset for Oral Squamous Cell Carcinoma Diagnosis and Prognosis

Generating crossmodal gene expression from cancer histopathology improves multimodal AI predictions

Nature Pathology · Dec 31

Generating crossmodal gene expression from cancer histopathology improves multimodal AI predictions

Knowledge-guided adaptation of pathology foundation models effectively improves cross-domain generalization and demographic fairness

Nature Pathology · Dec 12

Knowledge-guided adaptation of pathology foundation models effectively improves cross-domain generalization and demographic fairness

RIVA: An Image Dataset of Conventional Pap Smear Cytology with Multiple Independent Annotations

Nature Pathology · Dec 09

RIVA: An Image Dataset of Conventional Pap Smear Cytology with Multiple Independent Annotations

AUPA: weakly supervised approach for streamlining breast cancer diagnostic workflow by WSI histological type classification for efficient IHC triage

Nature Pathology · Nov 26

AUPA: weakly supervised approach for streamlining breast cancer diagnostic workflow by WSI histological type classification for efficient IHC triage