Business, News Ukraine minerals deal may not buy peace after Trump threat April 19, 2025 As Trump threatens to walk from peace talks, a mineral deal looks unlikely to offer Ukraine security.
Russia to free Gershkovich and Whelan in major prisoner swap The exchange of 24 prisoners between Russia and the West will be the largest since the Cold War.
Anthropic’s Evaluation of Chain-of-Thought Faithfulness: Investigating Hidden Reasoning, Reward Hacks, and the Limitations of Verbal AI Transparency in Reasoning Models A key advancement in AI capabilities is the development and use of chain-of-thought (CoT) reasoning, where models explain their steps…
Allen Institute for AI (AI2) Releases OLMo 32B: A Fully Open Model to Beat GPT 3.5 and GPT-4o mini on a Suite of Multi-Skill Benchmarks The rapid evolution of artificial intelligence (AI) has ushered in a new era of large language models (LLMs) capable of…