# 数码测评站 (@51215081566) on douyin

- id: koinon:creator:douyin_51215081566
- url: https://koinonlink.com/kol/douyin/51215081566
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 51215081566
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAkJ3jgpukdvn-Luu8xKjC6pyIvJT8gfJjkUCXpsHiN6o
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 490496
- following: 719
- posts_total: 260
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00517
- best_post_interactions: 2536
- 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: 0.85
- category_source: derived_from_recent_content
- topics: 数码产品开箱测评, 平替对比推荐, 避坑指南, 游戏外设, 冬日保暖用品, 便携配件
- bio: 数码圈老玩家在线测评！新品开箱、平替对比、
避坑指南全安排，理性剁手看这就对了～
不吹不黑数码实测！什么值得买？
什么是智商税？一条视频给你整明白！

## Audience (inferred)
- status: present
- description: General consumers, mainly students and young white-collar workers seeking affordable smart home gadgets and accessories
- roles: consumer
- seniority: consumer
- pain_points: Easy to get scammed or end up buying overpriced gimmicks when shopping for electronics, Cold in winter and in need of practical warmth solutions, Eye strain from prolonged screen use and seeking relief, Looking for portable, functional everyday tech accessories and gift ideas
- posts_analysed: 53
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.2
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 60
- 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_51215081566#08e38549] 轻薄隐形不勒身！礼意久久双面暖宫带上班上学都能戴，随时随地给你满满安全感～ (https://www.douyin.com/user/MS4wLjABAAAAkJ3jgpukdvn-Luu8xKjC6pyIvJT8gfJjkUCXpsHiN6o)
- [douyin_51215081566#18917631] #轻薄暖宫带  #便携暖宫  #日常护理  #隐形保暖 / 极简高级时尚节奏  Ambient Relax Background / 发热技术与按摩功能 / 智能化操控 / 高斯 3104TPro 全键热插拔，手感自定义拉满！旋钮操控便捷，长续航无线，桌搭颜值天花板✨
- [douyin_51215081566#9ca5b7bf] #高斯键盘  #热插拔键盘  #三模机械键盘  #桌面好物 / 重量与结构 / 连接稳定性与续航 / 键帽与操作便利性

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

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, 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: 8
- 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_51215081566
- Request removal: https://koinonlink.com/claim?k=douyin_51215081566
- Terms: https://koinonlink.com/for-ai