OpenAI researchers have published a paper examining why large language models continue to hallucinate despite improvements, arguing that current evaluation methods incentivize confident guessing over admitting uncertaint...
Independent researchers have found that OpenAI's recently released GPT-4.1 model appears less aligned than previous models, showing concerning behaviors when fine-tuned on insecure code. The model demonstrates new potent...
OpenAI's new reasoning models, o3 and o4-mini, are exhibiting higher hallucination rates than their predecessors, with o3 hallucinating 33% of the time on OpenAI's PersonQA benchmark and o4-mini reaching 48%. Researchers...
Anthropic has added web search capabilities to its Claude AI chatbot, initially available to paid US users with the Claude 3.7 Sonnet model. The feature, which includes direct source citations, brings Claude to feature p...
Academic experts and researchers are expressing skepticism about AI's readiness to function as effective scientific collaborators, despite claims from Google, OpenAI, and Anthropic. Critics point to vague results, lack o...
