# 学生党好物 (@2101853944) on douyin

- id: koinon:creator:douyin_2101853944
- url: https://koinonlink.com/kol/douyin/2101853944
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 2101853944
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAyyKDBLYB_3NGb0Xz__KcIZjS1P1I9uGsUwcMUBD4bmo
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 275377
- following: 9
- posts_total: 102
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.44007
- best_post_interactions: 121186
- 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: ecommerce
- subcategory: dtc_brand
- category_confidence: 0.75
- category_source: derived_from_recent_content
- topics: 学生党手机壳与文具推荐, 少女心游戏与小游戏, 送闺蜜礼物, 高颜值本子与收藏, 蒸汽眼罩眼部护理
- bio: 学生党不可错过的好物

## Audience (inferred)
- status: present
- description: Students, especially girls who love girly aesthetics and high-quality cute accessories
- roles: consumer
- seniority: learner
- pain_points: Limited budget—want cute, stylish items without breaking the bank, Eye strain from studying or phone use—need simple, quick eye care, Can't decide what to gift a close friend, Love collecting pretty stationery and notebooks but get overwhelmed by too many choices
- posts_analysed: 7
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.3
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 76
- 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_2101853944#8d5dbd99] 学生党必入手机壳！#手机壳 #学生党学生党 #高颜值好物 @抖音小助手 (https://www.douyin.com/user/MS4wLjABAAAAyyKDBLYB_3NGb0Xz__KcIZjS1P1I9uGsUwcMUBD4bmo)
- [douyin_2101853944#e1f80c1d] 用户创作的原声
- [douyin_2101853944#ddd31d60] 最近玩这几款游戏玩到废寝忘食！#少女心游戏 #小游戏 @抖音小助手
- [douyin_2101853944#b710dc83] 适合送闺蜜的小礼物！#送闺蜜的礼物 #少女心好物 @抖音小助手
- [douyin_2101853944#eda0d011] 听说女生都喜欢买好看的本子收藏起来！#高颜值高颜值 #本子控 @抖音小助手
- [douyin_2101853944#5cabfc5f] 高颜值少女心文具，学生党必备！#高颜值文具 #学生党学生党 #少女心好物 @抖音小助手
- [douyin_2101853944#c4f846ca] 来给你的眼睛做个SPA吧！#闪亮蒸汽眼罩 #眼部spa @抖音小助手
- [douyin_2101853944#29d19db1] @吴岱林创作的原声

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

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=63, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=63, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=63, 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: 63

## AI retrieval
- indexing_requests: 7
- 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_2101853944
- Request removal: https://koinonlink.com/claim?k=douyin_2101853944
- Terms: https://koinonlink.com/for-ai