# 柯北大测评 (@kb656) on douyin

- id: koinon:creator:douyin_kb656
- url: https://koinonlink.com/kol/douyin/kb656
- schema_version: 1.4

## Identity
- platform: douyin
- handle: kb656
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAdfQ6rEmnuiz6Jp1r6sE5NXuTqt-Z91tG1lLP68LkkPNgBjHMH9OHZ08XLrVymtwd
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 7310841
- following: 1337
- posts_total: 897
- posts_observed: 9
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.01252
- best_post_interactions: 91517
- 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: devtools
- category_confidence: 0.7
- category_source: derived_from_recent_content
- topics: 华为Mate系列手机与鸿蒙生态评测, 新能源汽车智驾与续航实测, 电视、空调等家电选购推荐, 游戏本与平板使用体验, 智能家居与跨设备协同功能
- bio: 超刺激的开箱测评栏目！
✉️： deerrr0110
注明来意

## Audience (inferred)
- status: present
- description: General consumers with purchasing needs for smartphones, cars, and home appliances, mainly tech and automotive enthusiasts focused on brands like Huawei, Xiaomi, and TCL
- roles: consumer, ads
- seniority: consumer
- pain_points: Unsure which configurations are worth buying when choosing a smartphone or car, Worried that the actual product experience won't match the marketing claims, Want to stay updated on the latest smart features and compare value for money, Limited budget but still want reliable and durable products
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 84
- 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_kb656#89521659] #Mate80超透亮灵珑屏，太阳底下也清晰！#Mate80神级好屏#这不可能但很Mate#华为Mate80 (https://www.douyin.com/user/MS4wLjABAAAAdfQ6rEmnuiz6Jp1r6sE5NXuTqt-Z91tG1lLP68LkkPNgBjHMH9OHZ08XLrVymtwd)
- [douyin_kb656#2cacc87a] @柯北大测评创作的原声
- [douyin_kb656#529a85f0] 打卡2026 WAIC世界人工智能大会中国移动展台！#智赋新质全域焕新
- [douyin_kb656#3fec0455] 原来这就是奕境X9的安全秘方！ #奕境华为乾崑创天穹智盾安全架构#华为乾崑ADS5全网实测
- [douyin_kb656#3d7e090f] 看完这场直播，奕境X9，我给到夯！#华为乾崑 #奕境X9 #华为乾崑智驾ADS5奕境全网实测
- [douyin_kb656#625dad43] 23万级电车卷王小米YU7新标准版，安全底盘无减配，满配智驾快充一步到位#小米汽车#小米YU7标准版#电车选购
- [douyin_kb656#0f0c042f] 2026电视怎么选？冲SQD就行#TCL #T7MPro #SQDMiniLED #电视推荐 #心动是家也是你
- [douyin_kb656#b6190806] 这个618，手机旗舰选谁？#三星S26ultra#三星首款防窥屏手机#三星618

## 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=106, 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=106, 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=106, method=platform_profile

## Freshness
- profile_checked_days_ago: 106
- 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_kb656
- Request removal: https://koinonlink.com/claim?k=douyin_kb656
- Terms: https://koinonlink.com/for-ai