High-stakes talks between the US and Iran over the future of Tehran’s nuclear programme ended on Thursday without a deal, as the White House weighs a military operation that would mark its largest intervention in the Middle East in decades.
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Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00623-8。51吃瓜对此有专业解读
更致命的是，算力成本的下降并未如预期般刺激需求爆发，反而引发了行业“通缩恐慌”。