# 大宇极核评测 (@42947654064) on xiaohongshu

- id: koinon:creator:xiaohongshu_42947654064
- url: https://koinonlink.com/kol/xiaohongshu/42947654064
- schema_version: 1.4

## Identity
- platform: xiaohongshu
- handle: 42947654064
- platform_url: https://www.xiaohongshu.com/user/profile/66b88cd5000000001d0223bb
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 151400
- posts_observed: 6
- verified: false
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.90032
- best_post_interactions: 136308
- 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: 0.75
- category_source: derived_from_recent_content
- topics: 家电数码产品实测评测, 智能家居选购指南, 汽车续航与性能测试, 生活实用技巧与避坑, AI玩具与黑科技产品
- bio: 🤖AI爱好者  
深圳·一人一猫·智能家居
家电数码📲科技测评🚗汽车户外
📮：GPDROP

## Audience (inferred)
- status: present
- description: Budget-conscious consumers and home users who rely on authentic reviews when buying smart home, appliance, and electronics products
- roles: consumer
- seniority: consumer
- pain_points: Difficulty distinguishing genuine performance from marketing hype when shopping for appliances, Worried about purchasing overpriced, low-quality items or 'scam' products, Lack of trustworthy test data and real-world usage insights, Struggling to find smart home solutions that fit their budget and specific lifestyle needs
- posts_analysed: 40
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.6
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 66
- 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
- [xiaohongshu_42947654064#94cc2757] 全网卖爆的相机？大疆Pocket使用体验分享 (https://www.xiaohongshu.com/user/profile/66b88cd5000000001d0223bb)
- [xiaohongshu_42947654064#668c442e] #数码配件[话题]##数码好物[话题]# #科技[话题]# #大疆pocket3[话题]# #大疆[话题]##pocket3[话题]##运动相机[话题]##数码好物[话题]##相机[话题]#
- [xiaohongshu_42947654064#cf6b8a06] 7款中高端洗地机实测，3K机型碾压5K机？
- [xiaohongshu_42947654064#b786e29e] #洗地机测评[话题]#  #测评[话题]#  #洗地机[话题]#  #添可洗地机[话题]#  #添可stretchplus[话题]#  #躺平洗地机[话题]#  #家居[话题]#  #家电[话题]#
- [xiaohongshu_42947654064#9d7353a1] 问界M9纯电版极限续航实测，充电2000秒够跑1000多千公里？#告别续航焦虑[话题]# #实测续航[话题]# #问届m9[话题]# #电车充电[话题]# #实测[话题]# #汽车[话题]#
- [xiaohongshu_42947654064#e10af9d5] 差价37倍的吹风机性能大实测！谁才是智商税？
- [xiaohongshu_42947654064#d9d941c9] #高速吹风机[话题]# #华强北测评[话题]# #戴森[话题]# #实测[话题]##测评[话题]# #家电选购[话题]#
- [xiaohongshu_42947654064#ec74fe06] 手机内存爆炸？教你无痛清理相册！

## 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=68, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=68, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=68, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=68, 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=68, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=90, 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=68, 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=90, 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=90, method=platform_profile

## Freshness
- profile_checked_days_ago: 90
- content_analysed_days_ago: 68
- audience_updated_days_ago: 68

## AI retrieval
- indexing_requests: 14
- user_triggered_requests: 2
- last_user_triggered_day: 2026-09-29
- 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=xiaohongshu_42947654064
- Request removal: https://koinonlink.com/claim?k=xiaohongshu_42947654064
- Terms: https://koinonlink.com/for-ai