# 源曜设计(学CAD+Ai+3d+Su） (@Q252860325) on douyin

- id: koinon:creator:douyin_q252860325
- url: https://koinonlink.com/kol/douyin/Q252860325
- schema_version: 1.4

## Identity
- platform: douyin
- handle: Q252860325
- platform_url: https://www.douyin.com/user/MS4wLjABAAAA33EN9uJktp8Xtas7gBu_5OCNNlA2pad4MEM5Ck3B4nM
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1252066
- following: 6807
- posts_total: 966
- posts_observed: 3
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00361
- best_post_interactions: 4515
- 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: 0.9
- category_source: derived_from_recent_content
- topics: CAD快捷键与基础技巧, 室内设计制图入门, 标注、填充、缩放等实用操作, 常见问题解决与效率提升, 零基础到实战的课程推广
- bio: 想跟我学私信我/+v:18174407878
室内、建筑、园林景观、规划等软件设计教育
🏆 15年线下培训机构沉淀 | 已培养1万+学员走上设计师岗位
🎓 课程体系：
CAD · SU · 3ds Max · 酷家乐 & AI辅助设计
🔥 零基础入门到高阶实战，一对一答疑指导
📚 出版书籍：
《AutoCAD室内设计从入门到精通》
《SketchUp2019室内效果图设计》
👇 关注后回复“1”领取：软件安装包 + 图库插件 + AI设计工具包

## Audience (inferred)
- status: present
- description: CAD beginners and zero-level learners in interior design, architecture, and landscape architecture, mainly working professionals or career changers aiming to become design executors, as well as students
- roles: design
- seniority: learner
- pain_points: Unfamiliar with basic CAD operations, leading to slow drawing speed, Forgetting keyboard shortcuts and tips, resulting in repetitive work, Frequent mistakes in details like dimensioning, scaling, and alignment, Lack of systematic hands-on experience, making it hard to meet job requirements quickly
- posts_analysed: 93
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.5
- promotion_intent: 0.4
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 60
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: C — 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_q252860325#8bd7f8e4] CAD等分的四种技巧 #cad教程 #制图基础入门教学 (https://www.douyin.com/user/MS4wLjABAAAA33EN9uJktp8Xtas7gBu_5OCNNlA2pad4MEM5Ck3B4nM)
- [douyin_q252860325#982e87c3] 轻松活泼 展示快乐
- [douyin_q252860325#debb8823] #cad教程 #制图基础入门教学
- [douyin_q252860325#13ab31ab] 跳过加载页面，实现CAD秒开 #cad入门教程 #cad
- [douyin_q252860325#2419758b] 欢乐可爱轻松愉悦 - 愉快 轻快 放松
- [douyin_q252860325#a1558ff1] CAD室内设计入门到精通
- [douyin_q252860325#9904cbc2] #cad入门教程 #cad
- [douyin_q252860325#1f66221e] CAD键盘快捷键，你说要不要！ #cad画图 #室内设计培训

## 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: 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=douyin_q252860325
- Request removal: https://koinonlink.com/claim?k=douyin_q252860325
- Terms: https://koinonlink.com/for-ai