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economy Marubeni sold its oil and gas stake in the U.S. Gulf of Mexico, known as ‘Big Foot.’ This decision is based on the strategic backdrop of asset replacement outlined in the medium-term management strategy “GC2027” and the construction of a natural gas value chain with an eye toward a decarbonized society. Full details of oil […]
IT On July 8, 2026, OpenAI officially announced its next-generation voice model, “GPT-Live-1,” marking the start of its global rollout. With the advent of this model, which adopts a “full dual approach” that enables natural dialogue with humans, AI is evolving from a mere information search tool into an autonomous partner that completes real-world tasks. Adoption […]