# Jennie测评家 (@1739257895) on douyin

- id: koinon:creator:douyin_1739257895
- url: https://koinonlink.com/kol/douyin/1739257895
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 1739257895
- platform_url: https://www.douyin.com/user/MS4wLjABAAAA_BsRJ_MfI57for6JH7Agda-YI1lmo9EfNx2WGqmC0-g
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 623590
- following: 3
- posts_total: 22
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.02107
- best_post_interactions: 13138
- 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: lifestyle
- subcategory: home_living
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 运动相机与全景相机测评, 智能锁与家居安防, 家电（空调、净水器、洗碗机等）推荐, 笔记本与数码设备对比, 汽车出行与生活小技巧
- bio: 科技好物 | 智能家电 | 极客前沿
1只猫&1条柯基/资深旅行爱好者
合作V：13261035513

## Audience (inferred)
- status: present
- description: Everyday consumers interested in tech gadgets, smart home appliances, and digital products—mainly mid-to-young adults who value lifestyle quality, household practicality, and travel photography
- roles: consumer, content
- seniority: consumer
- pain_points: Struggling to assess real performance and value when choosing cameras or home appliances, Needing reliable smart solutions for home security and water purification, Wanting tech to simplify daily tasks like meeting notes or household reminders, Lacking expert guidance to achieve immersive experiences at home or while traveling
- posts_analysed: 75
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 68
- flagged_for_review: false
- koinon_bd_grade: C — 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_1739257895#ba88f9d3] 运动相机拍出时空穿梭感！小白轻松拍大片 #影石 #运动相机 #影石acepro2 #运动相机怎么选 #小白拍大片 (https://www.douyin.com/user/MS4wLjABAAAA_BsRJ_MfI57for6JH7Agda-YI1lmo9EfNx2WGqmC0-g)
- [douyin_1739257895#fcc1ab0e] @Jennie测评家创作的原声
- [douyin_1739257895#36ed6f6f] #影石 #运动相机 #影石acepro2 #运动相机怎么选 #小白拍大片
- [douyin_1739257895#02d202f7] 旋焦拍花效果
- [douyin_1739257895#350ef71a] 多角度拍摄
- [douyin_1739257895#06ac4740] 真正的满配工位，都藏着一套好键鼠 #大厂工位大比拼#罗技M650商用蓝牙无线双模键鼠套装#罗技商用键鼠#办公室好物#罗技商用
- [douyin_1739257895#4fa5a6f3] #大厂工位大比拼#罗技M650商用蓝牙无线双模键鼠套装#罗技商用键鼠#办公室好物#罗技商用
- [douyin_1739257895#cd7f0b0e] 家门无死角，安全感自己给自己 #乐橙智能锁#乐橙星火L10#智能锁#智能锁推荐#智能生活家

## 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=107, 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=107, 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=107, method=platform_profile

## Freshness
- profile_checked_days_ago: 107
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 9
- 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_1739257895
- Request removal: https://koinonlink.com/claim?k=douyin_1739257895
- Terms: https://koinonlink.com/for-ai