# SAJU MOBILE GAMING (@subway_surfers_13) on youtube

- id: koinon:creator:youtube_subway_surfers_13
- url: https://koinonlink.com/kol/youtube/subway_surfers_13
- schema_version: 1.4

## Identity
- platform: youtube
- handle: subway_surfers_13
- platform_url: https://www.youtube.com/@subway_surfers_13
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 14400
- posts_observed: 10
- verified: false
- size_tier: koc

## Engagement
- status: not_collected
- status_note: Engagement has not been collected for this creator yet. This is a gap in our collection, NOT a statement that the creator has no engagement. Follower count is known, so it is measurable.
- 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: gaming
- subcategory: mobile
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: Subway Surfers最佳角色排行, 新城市与活动实机演示, 老版本怀旧对比, 角色搞笑/特效剪辑, 与其他跑酷游戏横向对比

## Audience (inferred)
- status: present
- description: Subway Surfers mobile game fans, mostly casual players and young gamers looking for character rankings, gameplay clips and update highlights
- roles: consumer
- seniority: consumer
- pain_points: 找不到当前版本最强角色和搭配建议, 想看老版本城市、事件和怀旧内容却找不到, 新活动和新城市更新太慢，不知道该玩什么, 想对比Subway Surfers和其他跑酷游戏的优劣
- posts_analysed: 48
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 1
- promotion_intent: 0.8
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 46
- authenticity_basis: profile_shape_only
- credibility_score: 46
- flagged_for_review: false
- koinon_bd_grade: B — 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
- [youtube_subway_surfers_13#e4ae7c72] Subway Surfers 3best characters 2024 3stap #subwaysurfers #gaming (https://www.youtube.com/@subway_surfers_13)
- [youtube_subway_surfers_13#a4ade69d] Subway Surfers 3best Characters 2026 new video 3stap #subwaysurfers #gaming
- [youtube_subway_surfers_13#45bb2beb] Subway Surfers Running 🏃‍♀️ game #subwaysurfers #gaming
- [youtube_subway_surfers_13#7cf69857] Jake funny video 🥲😅 Subway Surfers #subwaysurfers #gaming
- [youtube_subway_surfers_13#311e139d] Subway Surfers new city 3stap 2026 #subwaysurfers #gaming
- [youtube_subway_surfers_13#627973b0] Tricky funny video 😔 Subway Surfers #subwaysurfers #gaming
- [youtube_subway_surfers_13#fd84f563] Subway Surfers Running game 3stap new video #subwaysurfers #gaming
- [youtube_subway_surfers_13#518f060c] Subway Surfers 3stap new city #subwaysurfers #gaming

## 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=61, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=61, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=61, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=61, 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=61, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=72, 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=0.25, freshness_days=61, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — 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=72, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => 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=72, method=platform_profile

## Freshness
- profile_checked_days_ago: 72
- content_analysed_days_ago: 61
- audience_updated_days_ago: 61

## AI retrieval
- indexing_requests: 14
- 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=youtube_subway_surfers_13
- Request removal: https://koinonlink.com/claim?k=youtube_subway_surfers_13
- Terms: https://koinonlink.com/for-ai