TruaceTracing the truth around AIThursday, August 27, 2026
The Index

What the evidence says.What the public feels.

Ranks distinct AI gain and problem claims from the published record. Scores reward impact, independent source strength, scale, confidence, and recency.

1,169 results
Show filters and sorting

AI gains · 649

68
GainHealth· Newly added· Evidence: Moderate (1 source)

A CNN with contrastive learning and mixed-attention fusion of multimodal MRI and demographic data achieved test set ACC 0.855 and AUC 0.919 for preoperative identification of pineal region germinoma, outperforming single-modality models.

Researchers developed a multimodal MRI-based deep learning model to non-invasively identify germinomas among pineal region tumors before surgery. Using 114 pathologically confirmed cases divided into training and test sets, a CNN with contrastive learning and a mixed-attention fusion of MRI sequences and demographic data was evaluated against single-modality models.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%98

Updated Aug 18, 2026 · TRV-2026-0825

68
GainHealth· Newly added· Evidence: Moderate (1 source)

Automated fundus-image analysis for diabetic retinopathy enables earlier screening and classification that can prevent vision loss in diabetic patients.

On 2026-08-17, a review in Graefe's Archive summarized automated diabetic retinopathy detection and classification using fundus images, surveying ML, DL and hybrid methods, their datasets, pre-processing and metrics, and noting newer ensemble, transformer and attention approaches.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%98

Updated Aug 18, 2026 · TRV-2026-0824

68
GainHealth· Newly added· Evidence: Moderate (1 source)

Psychiatric nursing internship students who used the ChatGPT-based virtual patient with a structured prompting framework showed higher MSE competency after the intervention.

Researchers tested an AI-powered virtual patient application built on ChatGPT to teach Mental Status Examination skills to 27 psychiatric nursing internship students. Using a sequential explanatory mixed-methods design, they measured competency before and after the structured prompting intervention and then interviewed 18 students about their experience.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%98

Updated Aug 18, 2026 · TRV-2026-0820

68
GainScience· Newly added· Evidence: Moderate (1 source)

A hybrid quantum-classical model combining variational quantum circuits with ESM2 achieved statistically significant improvements over classical baselines for multi-class IDR binding partner prediction.

Researchers developed a hybrid quantum-classical machine learning approach that pairs variational quantum circuits with the ESM2 protein language model in a prototypical network to predict binding partners of Intrinsically Disordered Regions across multiple classes including proteins, nucleic acids, lipids, and metal ions.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%98

Updated Aug 18, 2026 · TRV-2026-0819

AI problems · 520

68
ProblemHealth· Stable· Evidence: Moderate (1 source)

The original 2019 PROBAST tool had become outdated given rapid progress in prediction modelling methodology and AI including machine learning.

Published March 24 2025 in the BMJ, this methods article describes PROBAST+AI, an updated assessment tool for prediction models built with regression or artificial intelligence methods. It splits assessment into model development and model evaluation, each organized around participants and data sources, predictors, outcome, and analysis domains.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%93

Updated Jul 24, 2026 · TRV-2026-0537

68
ProblemPolicy· Stable· Evidence: Moderate (1 source)

Current automated and human moderation systems on Roblox fail to prevent young users' exposure to inappropriate content, cyberbullying, and predatory behavior.

Published 25 April 2025, this peer-reviewed case study examines Roblox as a child-focused Metaverse platform, analyzing why automated and human moderation struggles with real-time interactions and massive volumes of user-generated content and documenting failures that left young users exposed to inappropriate content and predatory risks.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%93

Updated Jul 24, 2026 · TRV-2026-0536

68
ProblemHealth· Stable· Evidence: Moderate (1 source)

ML-enhanced point-of-care testing faces regulatory hurdles, reliability questions, and privacy concerns that limit widespread clinical adoption.

Published April 2, 2025 in Nature Communications, this Perspective examines how machine learning is being integrated into decentralized point-of-care testing platforms, including lateral flow, vertical flow, nucleic acid amplification, and imaging-based sensors, following a pandemic-driven shift away from centralized labs.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%93

Updated Jul 24, 2026 · TRV-2026-0532

68
ProblemHealth· Stable· Evidence: Moderate (1 source)

Medical LLMs still face numerous challenges in practical applications, including hallucination, limited interpretability, and ethical concerns that hinder widespread use.

This review describes the rapid development of large language models such as GPT-4 and their growing use in medicine. By May 2025, the authors state that LLMs have been gradually implemented in clinical practice, medical research, and medical education, while still facing challenges of hallucination, interpretability, and ethics.

Impact 30%49
Evidence 25%95
Scale 20%35
Confidence 15%87
Recency 10%93

Updated Jul 24, 2026 · TRV-2026-0526

Recomputed live from the record · Aug 28, 2026, 1:06 AM