# 小张AI实测 (@697067048) on douyin

- id: koinon:creator:douyin_697067048
- url: https://koinonlink.com/kol/douyin/697067048
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 697067048
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAGBNVFlQuKnW1I8L_mvczAAYobrdue3o37OPy8aEdJbc
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 83279
- following: 110
- posts_total: 67
- posts_observed: 4
- verified: true
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 1.92063
- best_post_interactions: 159948
- 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: 实用网站推荐, AI工具, 学习考试资源, 办公效率工具, 兴趣爱好DIY
- bio: 📱每天一个实用网站|工具|软件|AI玩法
🔍带你发掘各种好用的好玩的
⌨️分享1000个实用网站，持续更新中

## Audience (inferred)
- status: present
- description: General internet users and students, covering a broad range of needs including tool finding, learning, office work, and entertainment
- roles: none, general_ai
- seniority: consumer
- 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: 70
- authenticity_basis: engagement_observed
- credibility_score: 74
- 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_697067048#1545b445] 在线畅玩红警~！ #红警 #红警2 #游戏 #红色警戒 #网站推荐 (https://www.douyin.com/user/MS4wLjABAAAAGBNVFlQuKnW1I8L_mvczAAYobrdue3o37OPy8aEdJbc)
- [douyin_697067048#5be4d9b9] @小张AI实测创作的原声
- [douyin_697067048#50996ab9] 每天分享一个神级网站，实用性极强哦！
- [douyin_697067048#f6ace5b6] 这么有趣的合集，不能只有我一个人知道吧
- [douyin_697067048#c86c0e10] 这么有趣的短剧，不能只有我一个人知道吧
- [douyin_697067048#6b9f8ec1] #红警 #红警2 #游戏 #红色警戒 #网站推荐
- [douyin_697067048#6145e4b3] 怀旧党，一个回忆童年经典老游戏的宝库~！ #经典游戏 #8090经典怀旧 #游戏 #红白机 #童年游戏
- [douyin_697067048#c8f22e87] #经典游戏 #8090经典怀旧 #游戏 #红白机 #童年游戏

## 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: 10
- 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_697067048
- Request removal: https://koinonlink.com/claim?k=douyin_697067048
- Terms: https://koinonlink.com/for-ai