---
title: "Negative Prompting Library"
type: concept
tags: [prompt-engineering, generative-ai, bias-mitigation, image-generation, video-generation]
sources: [design-inclusive-visuals-specialist]
last_updated: 2026-04-24
---

## Definition
AI 图像/视频生成中显式列举"应避免生成的内容"的约束库——通过负向提示词告知模型不要生成特定元素，是对抗 AI 幻觉（克隆脸、乱码符号、超现实瑕疵等）的核心技术手段。

## Use Cases

### Image Generation (Midjourney/DALL-E/Flux)
- No cloned faces — 强制面部结构差异
- No gibberish text or symbols — 避免非英语文字幻觉
- No generic "stock photo" smiles — 避免库存照片套路
- No oversized cultural symbols dominating composition — 避免英雄符号构图
- No extra fingers, unnatural lighting on dark skin — 避免物理失真

### Video Generation (Sora/Runway)
- No cloned background actors — 背景人物必须展现交叉性差异
- No text or symbols on whiteboards/screens — 避免文字幻觉
- No futuristic/sci-fi tropes in real-world contexts — 避免超现实元素混入写实场景
- No physics errors on mobility aids — 轮椅/拐杖/假肢运动一致性

## Related Concepts
- [[InclusiveVisuals]]（负向约束的主要应用域）
- [[PromptEngineering]]（整体提示词工程）
- [[AIArtifactElimination]]（AI 伪影消除）