# かいちのAI大学 / Saix(サイクス) (@kaichi_ai) on youtube

- id: koinon:creator:youtube_kaichi_ai
- url: https://koinonlink.com/kol/youtube/kaichi_ai
- schema_version: 1.2

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

## Reach
- followers: 48300
- posts_observed: 61
- 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: software
- subcategory: ai_tools
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: ChatGPT提示词技巧与安全使用, Gemini和NotebookLM的实际应用, AI工具推荐与排行, 文档与幻灯片快速生成, 工作流程自动化与效率提升
- bio: 【経営者・法人の方へ】AI活用の無料相談（オンライン60分・毎月数社限定） ...

## Audience (inferred)
- status: present
- description: Japanese corporate employees and professionals who use AI tools daily to boost work efficiency
- roles: automation
- seniority: practitioner
- pain_points: ChatGPT frequently generates inaccurate or hallucinated content, Worried about leaking sensitive information when inputting data into AI tools, Spending too much time creating documents, reports, and presentations, Struggling to keep up with rapidly evolving AI tools and features
- posts_analysed: 46
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.85
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 53
- authenticity_basis: profile_shape_only
- credibility_score: 53
- 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_kaichi_ai#c44c933a] List of free and amazing AI tools #AI tools #AI trends #AI utilization (https://www.youtube.com/@kaichi_ai)
- [youtube_kaichi_ai#8b2c1f6a] How to prevent ChatGPT from "lying" #chatgpt#chatgptprompt #geminiutilization
- [youtube_kaichi_ai#14cfb461] A word that will make you a genius at ChatGPT #chatgpt #chatgptprompt
- [youtube_kaichi_ai#88cf1ccd] What information should not be shared with ChatGPT? #chatgpt #chatgptprompt #chatgptutilization
- [youtube_kaichi_ai#a8f2260b] Ranking of things you should never enter into ChatGPT #chatgpt #chatgptprompt #chatgptuse
- [youtube_kaichi_ai#7652b563] You're missing out if you don't know! Ranking of the most powerful AI tools in 2026 #AITools #AIT...
- [youtube_kaichi_ai#cf3efec4] 【警告】これだけは知ってて　#chatgpt #chatgptプロンプト #chatgpt活用
- [youtube_kaichi_ai#8351f6ea] Questions and prompts that make ChatGPT smarter in one shot #chatgptprompt

## 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=30, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=30, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=30, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=0, 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=0, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=3, 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=0, 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=3, 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=3, method=platform_profile

## Freshness
- profile_checked_days_ago: 3
- content_analysed_days_ago: 0
- audience_updated_days_ago: 30

## AI retrieval
- indexing_requests: 1
- 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_kaichi_ai
- Request removal: https://koinonlink.com/claim?k=youtube_kaichi_ai
- Terms: https://koinonlink.com/for-ai