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沃顿商学院:过度依赖AI,正在扼杀突破性创新

沃顿商学院:过度依赖AI,正在扼杀突破性创新
沃顿商学院最新研究表明,使用AI容易催生同质化想法,阻碍突破性创新。
当下众多企业依靠ChatGPT等生成式AI提升创意产出,但沃顿商学院一项研究发出警示:生成式AI虽能提升单人创意产出质量,却会压缩团队多元化思考空间。
沃顿商学院教授吉迪恩·纳夫和克里斯蒂安·特维施放(Gideon Nave & Christian Terwiesch)联合开展研究发现,ChatGPT能优化单个创意的完成度,却会让团队产出的思路高度趋同,而多元想法恰恰是实现颠覆性创新的核心根基。
结论值得警醒:AI能打磨完善方案,却会抹平团队思维的差异性。沃顿麦克研究所联席主任特维施表示:“AI产出的单条创意质量很高,但丰富度远不及人类自主构思。这里存在一处需要权衡的取舍:如果员工只把ChatGPT当作唯一创意参考,很快就会思路枯竭,因为所有想法都大同小异。”(The ideas are great, but not as diverse as human-generated ideas. That points to a trade-off to be aware of: If you rely on ChatGPT as your only creative advisor, you’ll soon run out of ideas, because they’re too similar to each other.
该研究由麦克研究所研究员伦纳特·迈因克(Lennart Meincke牵头,在过往相关实验基础上拓展深化。此前已有学者实验证实,借助ChatGPT完成创意任务的参与者,产出的点子新颖实用,表现优于纯人工创作、仅使用搜索引擎两类人群。
但迈因克团队跳出单一创意质量的评判维度,重点研究多人共创场景下创意的丰富度,抛出关键疑问:即便每一条独立方案质量尚可,所有人思路趋同是否会埋下隐患?Even if every suggestion scores well on its own, do too many people end up thinking alike?

一、AI创意VS人类原生创意

此前学者李炳哲和郑宰妍(Byung Cheol Lee & Jaeyeon Chung)开展对照实验,设置有无ChatGPT辅助两种创作场景。迈因克团队复盘这批实验数据后发现:使用AI的受试者给出的答案高度重合,遣词造句也十分相近;即便大家各自独立思考,最终给出的方案也容易趋同。
其中一组实验要求参与者利用风扇和砖块设计一款玩具。全程使用AI辅助的受试者,构思几乎全部集中在同一个方向,多人甚至直接将玩具命名为“微风城堡积木”(Build-a-Breeze Castle)。
反观完全依靠自主思考的对照组,每个人的创意都截然不同。数据显示,AI产出内容里仅有6%具备独特性,纯人工创意的独特性达到100%。
“如果只把ChatGPT当作唯一创意参考,我们很快会陷入思路枯竭,因为所有想法都大同小异。”——克里斯蒂安·特维施(“If you rely on ChatGPT as your only creative advisor, you’ll soon run out of ideas, because they’re too similar to each other.”— Christian Terwiesch
迈因克解释背后逻辑:输入相同提示词时,大模型会基于训练数据,输出概率最高的通用回答。同一任务反复执行,产出差异化创意自然变少,根源在于所有结果都源自同一套数据分布模型。
研究团队借助谷歌研发的语义相似度测算工具,识别文本间不易察觉的内容重叠。45组对比实验中,有37组出现明显结论:AI生成创意的多元性显著低于纯人工创作,即便更换相似度测算方式,该结论依旧成立。
仅有一组实验未出现创意多样性下滑的现象,研究人员判断这是天花板效应——任务本身限制过多,可供发挥的创新空间本就极小。这也印证一条关键规律:提示词设定过于狭隘、反复套用同一套提问话术时,人类创意发散能力最容易被AI束缚。(Creativity is especially vulnerable when the prompt is overly narrow or repeated too often.

二、巧用AI开展头脑风暴的可行方法

这项研究结论对产品研发、市场营销、战略规划等领域极具参考价值:头脑风暴的核心不只是产出优质方案,更要多角度发散思路,才能全方位拆解复杂难题。论文作者写道:“头脑风暴真正的价值,在于创意的多元性,而非多人重复输出相似观点。”
但创意多样性不会自动生成。特维施提到,多元思路常常被人们忽视,必须主动设计机制去保障,否则很难实现。
研究指出,参与者习惯套用高度相似的提示词,是创意趋同一大诱因,问题不完全来自模型本身。只需微调提问话术,就能大幅拓宽产出思路。特维施表示:“调整提示词的成本很低,而创意多样性至关重要,完全值得投入精力优化。”
“AI产出独特创意偏少,本质是所有结果都源自同一套数据分布模型。”——伦纳特·迈因克“It’s not surprising that you get fewer distinct ideas, because they all come from the same underlying distribution.”— Lennart Meincke
研究重点推荐“思维链提示法”(chain-of-thought prompting:不要一次性向AI索要完整方案,而是把任务拆解为分步结构化提问,既能减少内容重复,也能拓宽思路范围。
迈因克补充实操思路:头脑风暴先由人类自主发散想法,搭建多元思考框架后,再引入AI辅助;同时搭配多款不同大模型协同创作,进一步丰富创意维度。“多尝试几款AI工具是很有必要,不妨全部调用起来碰撞思路。”
当下生成式AI深度融入企业全流程,文案撰写、代码开发、创意构思、产品命名、品牌策划等工作普遍借助AI。特维斯坦言:长久以来人们畅想AI拥有创造力,如今我们距离让机器比肩人类创意水平前所未有地近,这是重大突破。
同时研究人员提醒,切勿把流畅完整的文本等同于原创。真正有价值的突破性创意,往往诞生于观点碰撞、思路分歧,甚至看似杂乱无章的自由发散思考之中。

原文网址:https://knowledge.wharton.upenn.edu/article/does-ai-limit-our-creativity/

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  1. CONNECT:[ UseTime:0.000791s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001296s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.003451s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002044s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001346s ]
  6. SELECT * FROM `set` [ RunTime:0.004177s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001386s ]
  8. SELECT * FROM `article` WHERE `id` = 807492 LIMIT 1 [ RunTime:0.006532s ]
  9. UPDATE `article` SET `lasttime` = 1782634103 WHERE `id` = 807492 [ RunTime:0.018140s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000738s ]
  11. SELECT * FROM `article` WHERE `id` < 807492 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002854s ]
  12. SELECT * FROM `article` WHERE `id` > 807492 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001549s ]
  13. SELECT * FROM `article` WHERE `id` < 807492 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.011620s ]
  14. SELECT * FROM `article` WHERE `id` < 807492 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.012208s ]
  15. SELECT * FROM `article` WHERE `id` < 807492 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.010818s ]
0.200825s