Researchers introduced PRISM (Perturbation-based Regional Interpretability through Subtraction Mapping), a method that adapts human neuroimaging subtraction analysis to large language models, and appl…
A study submitted to arXiv on 3 Aug 2026 found that omitting within-conversation context changes AI answers materially in 44.7% of cases (95% CI 33.8%–56.1%), based on 180 English multi-turn conversat…
A new iteration of the ECHELON surveillance system, powered by artificial intelligence, is likely already operational and expanding, according to a report analyzing the evolution of US mass surveillan…
Researchers introduced PEBS, a per-rater empirical-Bayes shrinkage estimator for calibrating reward models in RLHF, which reduces within-user held-out RMSE by 8.58% on PRISM and 9.66% on PluriHarms co…
Ustwo and the University of Bristol launched PRISM, a VS Code plugin that estimates the energy cost and carbon emissions of AI prompts in real time. The tool uses token activity as a proxy for compute…
Researchers introduced Steerable Cultural Preference Optimization (SCPO), a reward model training algorithm that balances diverse cultural preferences in large language models. SCPO improved minority …
A team of researchers and organizations launched A Beginner’s Guide to Digital Minds, a website introducing AI consciousness, AI welfare, and the moral implications of digital minds. The guide offers …
Meesho's proprietary AI discovery engine PRISM now powers over 75% of orders on the platform, according to a press release filed with the National Stock Exchange on May 6, 2026. The company reported n…