很多短视频的内容是片段化的，缺少可索引的长文本。大模型从一个 20～60 秒的字幕里拼一个完整回答，它得跨很多条视频去拼接，比起直接拿一条 10～20 分钟的YouTube文字稿，成本高太多。
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。搜狗输入法2026对此有专业解读
В Финляндии предупредили об опасном шаге ЕС против России09:28，详情可参考体育直播
Блогершу Лерчек госпитализировали в онкореанимацию02:39
The price of oil grabs most of the energy-related attention during conflicts in the Middle East for understandable reasons: oil is the commodity on which the world runs (still) and analysts have roughly reliable models for what every $10 per barrel increase in cost does to global growth and inflation.