April 22 (Reuters) - EQT (EQT.N), opens new tab said on Tuesday it plans to buy the upstream and midstream assets of oil-and-gas producer Olympus Energy for $1.8 billion to expand its presence in ...

OpenAI unveiled GPT-4.1 on Monday, a trio of new AI models with context windows of up to one million tokens—enough to process entire codebases or small novels in one go. The lineup includes standard ...