# Yo亿点AI (@laozhangDBZ) on douyin

- id: koinon:creator:douyin_laozhangdbz
- url: https://koinonlink.com/kol/douyin/laozhangDBZ
- schema_version: 1.4

## Identity
- platform: douyin
- handle: laozhangDBZ
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAltTn5GjnrWC6LGsQutogxd9KGaU1Wp2UIsfXH8ekK4Q
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1058214
- following: 23
- posts_total: 32
- posts_observed: 3
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.01228
- best_post_interactions: 13000
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: ai_tools
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: AI办公效率工具与提示词, AI短视频特效与创作教程, 智能家电与数码产品评测, 职场实用AI场景应用, 零基础AI玩法与生活减负
- bio: 👋🏻 这里是Yoyo，一个爱捣鼓科技的女生
 AI玩法 | 数码测评 | 智能家电 
 不装高深，只讲大白话
 关注我，一起玩转未来！ 
对AI感兴趣的小伙伴可以加人主页群聊，一起交流最新AI产品
合作V：Neirongdashi

## Audience (inferred)
- status: present
- description: Everyday white-collar workers, self-media content creators, and tech enthusiasts interested in AI tools and smart gadgets
- roles: general_ai
- seniority: consumer
- pain_points: Time-consuming repetitive tasks like taking meeting notes and making PPTs, Struggling to write effective prompts or use AI tools for content creation, Overwhelmed by too many options when choosing phones or home appliances, Chronic neck and shoulder issues from sitting long hours, or seeking AI-powered solutions for minor health concerns
- posts_analysed: 91
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 68
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_laozhangdbz#e998f523] 全网超火首尾帧AI特效全套教程，新手也能会！ #首尾帧特效 #AI短视频教程  #短视频拍摄技巧 #科幻短片制作 #剪辑教程 (https://www.douyin.com/user/MS4wLjABAAAAltTn5GjnrWC6LGsQutogxd9KGaU1Wp2UIsfXH8ekK4Q)
- [douyin_laozhangdbz#288a9272] @Yo亿点AI创作的原声
- [douyin_laozhangdbz#f7a5d2b3] #首尾帧特效 #AI短视频教程  #短视频拍摄技巧 #科幻短片制作 #剪辑教程
- [douyin_laozhangdbz#846b672f] 物体悬浮效果
- [douyin_laozhangdbz#3718f18f] 手机悬浮回落效果
- [douyin_laozhangdbz#cd32e34b] 电影穿越运镜
- [douyin_laozhangdbz#d6c926d6] 人物照片制作
- [douyin_laozhangdbz#d7226775] 职场i人面试救星！能力再好不会说真的太吃亏！ #AI面试 #求职神器 #打工人必备 #内向人求职

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=108, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 11
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_laozhangdbz
- Request removal: https://koinonlink.com/claim?k=douyin_laozhangdbz
- Terms: https://koinonlink.com/for-ai