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The latest efficiency news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks efficiency across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.

Chinese AI labs are closing the performance gap with U.S. counterparts by optimizing algorithms for efficiency, not by matching compute power. Analysts cite a perfected attention mechanism that reduces computational complexity by an order of magnitude. This allows models like DeepSeek and Kimi to handle most enterprise tasks at a fifth of the cost, driving adoption by companies like DoorDash and Airbnb.
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