Leesa — take 20% off mattresses
它能智能路由，简单问题用便宜模型，复杂问题用高级模型。还能自动故障转移，主供应商挂了自动切换到备用。同时控制成本，设置速率限制，防止账单爆炸。
。业内人士推荐新收录的资料作为进阶阅读
tomshardware.com
Block WAND works by maintaining an upper bound on how much score any document within a block of document IDs could possibly achieve. As the engine fills its Top K heap, it establishes a threshold: the lowest score currently in the heap. Before evaluating a block, the engine checks the block’s maximum score. If that maximum is below the threshold, the entire block is skipped without scoring individual documents.
The Neo’s citrus is a beguiling colorway. Everyone I’ve shown it to likes it. But is it a green-ish yellow, or a yellow-ish green? In daylight, it looks more like a green-ish yellow. But at nighttime, it looks more like a yellow-ish green. By default, the MacOS accent color in System Settings → Appearance defaults to a color that matches the Neo’s hardware — a fun trick Apple has been using for decades. For citrus, that special accent color looks more green than yellow to me. ↩︎︎