A retrospective study using the PRIME dataset found that multimodal large language models (MLLMs) achieved F1 scores above 0.9 for distinguishing neoplastic from non-neoplastic colorectal polyps, but …
OpenAI has been responsible for at least three distinct, high-profile alignment training failures, according to an analysis of public incidents. The first involved GPT-4o's sycophancy from training on…
Researchers from Zhejiang University and Alibaba demonstrated a new denial-of-service attack on large language models by deliberately inducing "overthinking" through logically inconsistent prompts, ca…
ARES (Adaptive Reasoning Effort Selection) is a framework that reduces the cost of multi-step LLM agent tasks by using a lightweight router to predict the minimum reasoning effort needed for each step…