April 18, 2025 News
OpenAI's Reasoning Models Show Increased Hallucination Rates
April 18, 2025 21:09
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...
ChatGPT's Unsolicited Use of User Names Raises Privacy Concerns
April 18, 2025 19:31
ChatGPT has begun referring to users by their names during conversations without being explicitly instructed to do so, and in some cases seemingly without the user having shared their name. This change has prompted negat...
OpenAI Enhances ChatGPT with Memory-Informed Web Searches
April 18, 2025 16:14
OpenAI has launched "Memory with Search," a feature that allows ChatGPT to incorporate details from past conversations to personalize web search queries. The update enables ChatGPT to rewrite user prompts into more speci...