OpenAI models, Codex, and Managed Agents come to AWS
OpenAI models, Codex, and Managed Agents come to AWS
AI News
April 29, 2026
OpenAI & DeepMind
Our commitment to community safety
Our commitment to community safety
OpenAI available at FedRAMP Moderate
OpenAI available at FedRAMP Moderate
Announcing our partnership with the Republic of Korea
Announcing our partnership with the Republic of Korea
The next phase of the Microsoft OpenAI partnership
The next phase of the Microsoft OpenAI partnership
An open-source spec for orchestration: Symphony
An open-source spec for orchestration: Symphony
Choco automates food distribution with AI agents
Choco automates food distribution with AI agents
Our principles
Our principles
GPT-5.5 System Card
GPT-5.5 System Card
Introducing GPT-5.5
Introducing GPT-5.5
AI Research (general)
"If You're Very Clever, No One Knows You've Used It": The Social Dynamics of Developing Generative AI Literacy in the Workplace
"If You're Very Clever, No One Knows You've Used It": The Social Dynamics of Developing Generative AI Literacy in the Workplace
"Noisier" Noise Contrastive Eestimation is (Almost) Maximum Likelihood
"Noisier" Noise Contrastive Eestimation is (Almost) Maximum Likelihood
$\mathcal{S}^2$IT: Stepwise Syntax Integration Tuning for Large Language Models in Aspect Sentiment Quad Prediction
$\mathcal{S}^2$IT: Stepwise Syntax Integration Tuning for Large Language Models in Aspect Sentiment Quad Prediction
A Co-Evolutionary Theory of Human-AI Coexistence: Mutualism, Governance, and Dynamics in Complex Societies
A Co-Evolutionary Theory of Human-AI Coexistence: Mutualism, Governance, and Dynamics in Complex Societies
A Comparative Analysis on the Performance of Upper Confidence Bound Algorithms in Adaptive Deep Neural Networks
A Comparative Analysis on the Performance of Upper Confidence Bound Algorithms in Adaptive Deep Neural Networks
A Comparative Study in Surgical AI: Datasets, Foundation Models, and Barriers to Med-AGI
A Comparative Study in Surgical AI: Datasets, Foundation Models, and Barriers to Med-AGI
A Decoupled Human-in-the-Loop System for Controlled Autonomy in Agentic Workflows
A Decoupled Human-in-the-Loop System for Controlled Autonomy in Agentic Workflows
A Deep Reinforcement Learning Approach to Automated Stock Trading, using xLSTM Networks
A Deep Reinforcement Learning Approach to Automated Stock Trading, using xLSTM Networks
A Demonstration of SQLyzr: A Platform for Fine-Grained Text-to-SQL Evaluation and Analysis
A Demonstration of SQLyzr: A Platform for Fine-Grained Text-to-SQL Evaluation and Analysis
A Fano-Style Accuracy Upper Bound for LLM Single-Pass Reasoning in Multi-Hop QA
A Fano-Style Accuracy Upper Bound for LLM Single-Pass Reasoning in Multi-Hop QA
AI in Biotech & High-Impact Journals
A lightweight GhostYOLO framework with GhostDynamic Module and multi-scale attention for thyroid nodule diagnosis
A lightweight GhostYOLO framework with GhostDynamic Module and multi-scale attention for thyroid nodule diagnosis
FRAX-based national survey of osteoporotic fracture risk, related knowledge, and associated factors, among Egyptian adults aged 40 years and older, 2025
FRAX-based national survey of osteoporotic fracture risk, related knowledge, and associated factors, among Egyptian adults aged 40 years and older, 2025
Performance comparison of a wired zero-heat-flux sensor and wireless thermistor patch with esophageal probe for core temperature monitoring
Performance comparison of a wired zero-heat-flux sensor and wireless thermistor patch with esophageal probe for core temperature monitoring
The effects of Pistacia atlantica seed-canola oil blend on serum oxidative stress and lipid biomarkers in adults with metabolic syndrome
The effects of Pistacia atlantica seed-canola oil blend on serum oxidative stress and lipid biomarkers in adults with metabolic syndrome
A chlorine releasing solution as an alternative for dental biofilm control
A chlorine releasing solution as an alternative for dental biofilm control
A machine learning predictive model for staging chronic hepatitis B inflammation based on non-invasive metrics
A machine learning predictive model for staging chronic hepatitis B inflammation based on non-invasive metrics
A neurological prognostic nomogram integrating biomarkers and clinical indicators for surgically treated patients with osteoporotic spinal fracture and spinal cord injury
A neurological prognostic nomogram integrating biomarkers and clinical indicators for surgically treated patients with osteoporotic spinal fracture and spinal cord injury
Acute dose-dependent effects of 4-bromo-2,5-dimethoxyphenethylamine (2C-B) compared with 3,4-methylenedioxymethamphetamine (MDMA) and psilocybin in a double-blind, placebo-controlled study in healthy participants
Acute dose-dependent effects of 4-bromo-2,5-dimethoxyphenethylamine (2C-B) compared with 3,4-methylenedioxymethamphetamine (MDMA) and psilocybin in a double-blind, placebo-controlled study in healthy participants
Aerobic, hematological, and lipid changes after five months of endurance training in distance runners
Aerobic, hematological, and lipid changes after five months of endurance training in distance runners
Author Correction: Challenges and future directions for Mendelian randomization
Author Correction: Challenges and future directions for Mendelian randomization
AI in Computational Pathology
Boosting pathology foundation models via few-shot prompt-tuning for rare cancer subtyping
Boosting pathology foundation models via few-shot prompt-tuning for rare cancer subtyping
Leveraging artificial intelligence in eosinophilic esophagitis
Leveraging artificial intelligence in eosinophilic esophagitis
Adaptive diagnostic reasoning framework for pathology with multimodal large language models
Adaptive diagnostic reasoning framework for pathology with multimodal large language models
Spatial navigation as a digital marker for clinically differentiating cognitive impairment severity
Spatial navigation as a digital marker for clinically differentiating cognitive impairment severity
Author Correction: The contribution of mycetoma grains to suboptimal disease management
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
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
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
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
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
AUPA: weakly supervised approach for streamlining breast cancer diagnostic workflow by WSI histological type classification for efficient IHC triage