Business, News China’s Xi steals the limelight in a defiant push against US-led world order September 3, 2025 President Xi shows off his power and influence in an open challenge to US supremacy and the world order.
Salesforce AI Researchers Introduce UAEval4RAG: A New Benchmark to Evaluate RAG Systems’ Ability to Reject Unanswerable Queries While RAG enables responses without extensive model retraining, current evaluation frameworks focus on accuracy and relevance for answerable questions, neglecting…
Trump tariff threat over Greenland ‘unacceptable’, European leaders say The US president says several European allies opposed to his plans to buy Greenland will face 10% tariffs from February.
Over $2.8 billion bet on bitcoin topping $90,000 as it hits all-time high Bitcoin hit a new record high as futures premiums soared, in a clear sign that investors believe the record-run will…