# D哥AI科技 (@HYLLS599) on douyin

- id: koinon:creator:douyin_hylls599
- url: https://koinonlink.com/kol/douyin/HYLLS599
- schema_version: 1.4

## Identity
- platform: douyin
- handle: HYLLS599
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAQ8SSgZoJbN8nWOJhx8D4maC4w-PXUBACBqG43MNjSgkGN0wA0OBaGlAjwum-dUUO
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 727946
- following: 8
- posts_total: 154
- posts_observed: 3
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.13496
- best_post_interactions: 98243
- 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: 0.85
- category_source: derived_from_recent_content
- topics: 手机与折叠屏评测, 耳机/音频设备推荐, 家电与智能家居, AI工具与教程, 华为/鸿蒙生态, 相机与麦克风配件
- bio: ⌚️D哥!搞机路上的狗头军师📝
🧑🏻‍💻深耕数码十年老法师，重度机圈发烧友
📱测评只谈体验感受！科技只为服务生活！
📮合作v：CHSW11118888

## Audience (inferred)
- status: present
- description: General digital consumers, primarily young adults and family users interested in practical tech product recommendations like smartphones, home appliances, and headphones
- roles: consumer, sales
- seniority: consumer
- pain_points: Finding simple, durable smartphones suitable for parents, Truly assessing real-world performance of earbuds in noise cancellation, sound quality, and comfort, Looking for slim, high-performance laptops or 2-in-1 devices, Understanding how new AI features can genuinely help in daily life or job hunting
- posts_analysed: 55
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.7
- promotion_intent: 0.8
- 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: 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_hylls599#30074928] 豆包AI免费承包你的求职全流程 #豆包app#数码科技#AI#面试技巧 (https://www.douyin.com/user/MS4wLjABAAAAQ8SSgZoJbN8nWOJhx8D4maC4w-PXUBACBqG43MNjSgkGN0wA0OBaGlAjwum-dUUO)
- [douyin_hylls599#ce5ba19c] @D哥AI科技创作的原声
- [douyin_hylls599#e3c9dfdf] #豆包app#数码科技#AI#面试技巧
- [douyin_hylls599#d1836b30] 如果出门只能选一台相机，那我的选择一定是 #影石x5#全景相机#insta360X5#Vlog
- [douyin_hylls599#49cb9010] 作者声明：内容由 AI 生成
- [douyin_hylls599#dc249230] #影石x5#全景相机#insta360X5#Vlog
- [douyin_hylls599#7ce95b75] 新升级的两大配件
- [douyin_hylls599#6ac8f2f3] 打游戏不烫不掉帧，信号还稳 #华为Mate80ProMax风驰版#硬核玩家计划#华为Mate80

## 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=108, 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=108, 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=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- 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_hylls599
- Request removal: https://koinonlink.com/claim?k=douyin_hylls599
- Terms: https://koinonlink.com/for-ai