The war in the Middle East has plunged financial markets around the world into turmoil for a second day, with oil and gas prices surging and share indices plummeting days after the US-Israel attack on Iran.
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。业内人士推荐体育直播作为进阶阅读
2026年的春节，我们在抢红包、巨头在烧算力、初创在跑垂直。传统的砸钱拉新到留存转化的链条在AI产品上是断裂的。中间缺了一环：场景教育。你得先告诉用户，你可以用它写周报、帮孩子检查作业、做短视频脚本，他才会真的打开产品去试。否则红包花完了，产品还是躺在手机里吃灰。
We propose sycophancy leads to less discovery and overconfidence through a simple mechanism: When AI systems generate responses that tend toward agreement, they sample examples that coincide with users’ stated hypotheses rather than from the true distribution of possibilities. If users treat this biased sample as new evidence, each subsequent example increases confidence, even though the examples provide no new information about reality. Critically, this account requires no confirmation bias or motivated reasoning on the user’s part. A rational Bayesian reasoner will be misled if they assume the AI is sampling from the true distribution when it is not. This insight distinguishes our mechanism from the existing literature on humans’ tendency to seek confirming evidence; sycophantic AI can distort belief through its sampling strategy, independent of users’ bias. We formalize this mechanism and test it experimentally using a rule discovery task.