Personal French Teacher AIPowered by Quantum Excellium Core
Executive communication
Business French AI
A premium simulator for meetings, negotiation, sensitive emails, high-end offers and executive presence.
Expert methods · private software
把专业法语训练成可衡量的表现。
六个专业 AI 训练空间：商务、医学、航空、美食、时尚与艺术，并由 PFT Readiness / Mastery Alliance 将反复出现的弱点转化为可衡量的压力下掌握度。
100 % local-firstOffline core, optional local Ollama and Whisper.
Licence permanenteThe purchased version remains usable without subscription.
Expertise humainehuman reviews may be offered separately; they are not included in the standard Lemon software licence.
The Signature collection
六个专业智能体，两种 Mastery 配置。
Each product retains its own corpus, professional engine and safeguards. Alliance connects them to persistent error memory and pressure-based training.
Clinical communication
Codex Medicus AI
A medical French environment for history-taking, explanations, teach-back, handovers and communication with patients or families.
Aviation communication
Sky French AI
A specialist simulator for passenger communication, announcements, cabin-crew interviews, de-escalation and Safety > Health > Comfort priorities.
French gastronomy & art de vivre
French Gastronomy AI
A premium coach for recipes, culinary vocabulary, tasting, restaurant dialogue, markets and the French art of living.
Luxury retail · stylists · buyers
Fashion Chic AI
The French of haute couture and the boutique floor: advising a client, describing fabrics and cuts, and embodying the tact of the great maisons.
Artists · galleries · auction houses
Artistic French AI
Present your work to a gallery, build an artist statement, discuss provenance and answer critique with precision and elegance.
Integrated operational readiness
PFT Readiness / Mastery Alliance Signature
Weakness memory, backward planning, targeted traps, progressive stress and final expert assessment.
The complete four-domain alliance
PFT Readiness / Mastery Alliance Prestige
Four specialist agents united by one progress memory, with scenarios, stress and expert validation.
The PFT difference
一种方法，而不是普通聊天。
The deterministic engine guarantees an immediately available pedagogical core. Local AI then expands variations without abandoning the proprietary method.
Proprietary corpus
Scenarios, scoring grids, reformulations and professional traps.
Weakness memory
Errors return at the right time until mastered.
Progressive pressure
Timing, interruptions and realistic objections.
Expert review
AI proposes; the human expert validates and endorses.
Premium positioning
A fully developed teacher’s method, available for life.
These products are not priced like mass-market apps. They productise a specialised professional method, proprietary corpus, professional engines and human expert intervention.