# TK科技测评 (@tkyanxuan) on douyin

- id: koinon:creator:douyin_tkyanxuan
- url: https://koinonlink.com/kol/douyin/tkyanxuan
- schema_version: 1.4

## Identity
- platform: douyin
- handle: tkyanxuan
- platform_url: https://www.douyin.com/user/MS4wLjABAAAADvTi3fDMPf8NnHzDoZmZ6OcSXBnOPYDmMzWYm6BVz59kAiy-KBFAMj0WkQnhRqQQ
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 2874663
- following: 323
- posts_total: 74
- posts_observed: 2
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.02157
- best_post_interactions: 62010
- 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: 0.65
- category_source: derived_from_recent_content
- topics: 华为/荣耀/Pura系列手机评测与影像功能, 平板、耳机、笔记本等数码配件推荐, 汽车（MPV、EV）购车与智驾体验, 智能家居与家电产品（如空气净化器、热水器）, 618/以旧换新购物指南与AI功能解读
- bio: 数码｜科技｜智能家居｜汽车
你的生活好帮手~
工作[contact removed]

## Audience (inferred)
- status: present
- description: General digital tech consumers, primarily middle to young adults looking to buy smartphones, tablets, earphones, cars, and smart home products
- roles: consumer, general_ai
- seniority: consumer
- pain_points: Confused by the gap between specs and real-world performance when choosing phones or tablets, Anxiety caused by insufficient battery life and storage space, Unsure how to find the best value during shopping festivals like 618, Difficulty deciding whether new car or smart home features are worth the cost
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.2
- 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_tkyanxuan#689bbbfc] 预算20万以内怎么选？焕新升级 #尚界H5 让全家出行秒变“头等舱”！#尚界H5七大升级焕新上市  @尚界汽车 / @TK科技测评创作的原声 / 作者声明：内容由 AI 生成 / 零成本当大片主角！全靠ThinkBook 16p，算力狂飙，趁国补赶紧冲！#Thinkbook16p (https://www.douyin.com/user/MS4wLjABAAAADvTi3fDMPf8NnHzDoZmZ6OcSXBnOPYDmMzWYm6BVz59kAiy-KBFAMj0WkQnhRqQQ)
- [douyin_tkyanxuan#e3d0e354] #GeForceRTX50系列 #GPU #DLSS4.5 #联想专卖店 / 拆解物理AI新物种，AIVA这造车思路绝了！ #汽车圈第一个AI生命体 #赛豆推出ai汽车aiva / 带”首席体验官“老妈闯义乌，这台全能MPV能打动她吗？#开传祺向往M8闯义乌猜冠军#传祺向往M8PHEVL / 你的照片想被朋友圈狂赞，就差一个XMAGE智拍！#华为Pura90 #Pura90两亿追星神器 / 三大机皇长焦实测，你中意谁？#华为pura90#Pura90两亿追星神器

## 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_tkyanxuan
- Request removal: https://koinonlink.com/claim?k=douyin_tkyanxuan
- Terms: https://koinonlink.com/for-ai