Unverified50% confidenceOpinionExact time
Expressing rules in negative phrasing ("never approve, never offer") is more effective than positive instructions ("handle refunds carefully"), because under pressure the agent more easily avoids explicit prohibitions.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
Unverified负面指令（如'不要添加未被要求的内容'）往往比模糊的正面指令（如'请简洁回答'）更有效78% similarUnverifiedNegative Prompting, by explicitly telling the model what not to do through exclusionary constraints, is often more precise and controllable than positive style descriptions.74% similarUnverifiedRelying on prompt constraints to prevent dangerous operations is inherently unreliable, because the model may be jailbroken, make misjudgments, or forget constraints during long conversations.72% similarUnverified在系统提示中加入清晰的禁止性规则往往比等价的正向描述更能有效约束模型行为72% similarUnverified在提示工程领域，负向约束通过明确「不应该做什么」来引导输出，是一种重要但常被忽视的技巧70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1027037API
curl https://kongchang.com/api/v1/knowledge/claims/1027037MCP
get_claim(id=1027037)