# Nicolas Ernst STMG (@prof_ernstnicolas) on tiktok

- id: koinon:creator:tiktok_prof_ernstnicolas
- url: https://koinonlink.com/kol/tiktok/prof_ernstnicolas
- schema_version: 1.4

## Identity
- platform: tiktok
- handle: prof_ernstnicolas
- platform_url: https://www.tiktok.com/@prof_ernstnicolas
- country: France
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 30680
- following: 113
- posts_total: 203
- posts_observed: 5
- 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: entertainment
- subcategory: edu_science
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: Bac STMG exam corrections and past papers, Explanations of management and economics notions, Droit and économie subject breakdowns, Grand oral preparation, Exam tips and encouragement for STMG students

## Audience (inferred)
- status: present
- description: French high school students in the STMG stream preparing for the Baccalauréat exams in économie, droit, and management
- roles: none
- seniority: learner
- pain_points: Grasping core STMG concepts such as margin, added value, break-even point, and RGPD, Locating trustworthy corrections for past Bac économie and droit exam papers, Getting ready for the grand oral and specialty exams, Managing retakes (rattrapage) and the stress of last-minute revision
- posts_analysed: 37
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 58
- authenticity_basis: profile_shape_only
- credibility_score: 58
- 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
- [tiktok_prof_ernstnicolas#e93448df] FÉLICITATIONS À TOUS 🔥 Et surtout MERCI 🫶🏻 (https://www.tiktok.com/@prof_ernstnicolas)
- [tiktok_prof_ernstnicolas#85dd9d38] original sound - prof_ernstnicolas
- [tiktok_prof_ernstnicolas#f66c8277] Check out Nicolas Ernst STMG’s video! #TikTok >
- [tiktok_prof_ernstnicolas#7f8c89d3] Petite vidéo qui j’espère va concerner le moins de personne possible !!! 🤞 Rdv demain pour les résultats 🔥 #stmg #bacstmg #rattrapage
- [tiktok_prof_ernstnicolas#edbc7205] It is a becoming a big trend on TikTok now! Click here: stmg
- [tiktok_prof_ernstnicolas#3aab1e4a] Explication du grand oral !  Si jamais vous avez vos problématiques vous pouvez les mettre en commentaire et je peux vous dire laquelle j’aurai choisi personnellement 💪 #stmg #grandoral #bacstmg #ernst
- [tiktok_prof_ernstnicolas#966b21e8] Dernière vidéo de correction du sujet d’économie !! Vous avez fini le sprint des écrits! J’espère que ça allait dans l’ensemble 💪 Reposez vous un peu puis donnez tout pour le grand oral maintenant, c’est hyper important !
- [tiktok_prof_ernstnicolas#5f92040d] Petit corrigé rapide du sujet de d

## 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=67, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=67, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=67, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=67, 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=67, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=93, 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=67, 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=93, 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=93, method=platform_profile

## Freshness
- profile_checked_days_ago: 93
- content_analysed_days_ago: 67
- audience_updated_days_ago: 67

## AI retrieval
- indexing_requests: 7
- 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=tiktok_prof_ernstnicolas
- Request removal: https://koinonlink.com/claim?k=tiktok_prof_ernstnicolas
- Terms: https://koinonlink.com/for-ai