Taste is the last human moat.
Models generate plausible. Practitioners learn to tell plausible from correct. We teach the distinction the way masters taught apprentices: with eyes, hands, and repetition.
SINCE 2022 · PARIS · RABAT
Applied AI reliability. Run by practitioners.
We build AI systems with your team, or teach you to build your own.
Meet the founders60+AI systems shipped
200+Trained in our methods since 2023
15,000+Newsletter readers
Founder · Cohorte
Charafeddine (CM) Mouzouni
AI scientist and practitioner.
Author, The AI OS · Professor · Paris / Rabat
From the founder
I built the firm I wish had existed when I started shipping AI inside large organizations.
Over a decade I shipped more than sixty AI systems for banks, insurers, public-sector teams, and a couple of unicorns that no longer exist. The pattern was always the same. The models worked. The humans around them did not know how to scope, measure, verify, or refuse.
Every failure I've seen close-up was a human failure. Somebody automated a mess. Somebody shipped plausible when plausible was not enough. Somebody did oversight cosplay while the model silently broke trust with its real users.
Cohorte started in 2022 with two people in a room in Paris. Nearly four years later, the firm has trained over two hundred practitioners and ships a weekly newsletter to fifteen thousand readers.
We teach the boring work. Scoping. Measurement. Verification. Governance. The courage to say "this cannot be automated yet." Taste is the last human moat. We make it teachable.
Reliability is all three: the answer is right, it holds up in the real world, and you can afford to run it.
Charafeddine Mouzouni
Founder · Cohorte · Written April 2026, Paris
From the co-founder
Many enterprise AI programs stall before the first model ships.
I've sat in too many rooms where AI was announced before it was understood. Teams pushed to adopt before they're equipped to operate. Leadership committed to outcomes nobody can measure. The gap between the slide and the system is where the program quietly dies.
Partnerships at Cohorte bring practitioner discipline inside your organization, so leadership, operators and engineers stop talking past each other and work to the same standard.
Rim El Khatib
Co-founder · Head of Partnerships · Paris
Co-founder · Cohorte
Rim El Khatib
Builds the partnerships behind the practice.
Head of Partnerships · Previously EY
What we believe
Five sentences. Everything else is commentary.
01
02
AI is an amplifier, not an equalizer.
It makes great operators faster and bad operators louder. The gap between the two widens every quarter. Our job is to train the first kind.
03
Process first. Agent second.
The prompt is never the bottleneck. Every failed AI program we've watched began by automating organisational folklore. You cannot automate a mess.
04
“AI-first” is earned, not announced.
The proclamation is the joke. A company becomes AI-first when it has shipped the systems, the discipline and the standards.
05
The document is the operating layer.
Every Cohorte graduate leaves with a written playbook: scope, measurement, verification, governance. Their team can run it without them.
The record
Open numbers.
Last updated 2 October 2026.
200+
Professionals trained in our methods since 2023, in our cohorts and client programs
100%
Of certificates earned on a working system
12
Countries Cohorts #1 and #2 drew learners from
€0
Sponsorship, grant, or affiliate revenue accepted
In the field
The method in production.
Charafeddine has a rare talent for turning a complex, critical topic into clear, practical, and engaging frameworks. An ideal partner for AI ethics, his expertise was instrumental in creating guides for thousands of professionals.
Valérie de La Rochette
Senior Content Manager · LinkedIn
Scaling AI across a firm like PwC is where most organizations stall. Plenty of ambition, not enough system. Charafeddine built and led our AI Factory: the engine that turned ideas into dozens of shipped projects and doubled our AI capabilities in four months.
Patrick Monteiro
CTIO · PwC
Everyone in education talks about adopting AI. Few do it with the right guardrails. With Charafeddine, we built our AI stack from the ground up: practical, intelligent, and fully compliant.
Riccardo Ocleppo
CEO · OPIT
The people
A small team of practitioners.
Four people run Cohorte. Practitioners from production AI roles teach and mentor alongside them.
Charafeddine Mouzouni
Founder · AI Scientist
Brand voice and curriculum lead. Has built AI systems for banks, insurers, ed-tech and consulting teams. Writes The AI OS weekly. Reads every application personally.
Founder
Rim El Khatib
Co-founder · Head of Partnerships
Builds Cohorte's enterprise relationships. Previously at EY. Turns "we want AI training" conversations into shipped engagements with organizations.
Co-founder
Appurwa Saxena
Community & Experience Coordinator
Hosts and curates The Engine Room. Books guest operators, runs the Friday Digest, moderates the Helpdesk. Onboards every new member personally.
Operator
Oghenetega Adugbo
Growth & Content Specialist
Runs newsletter operations, content distribution and social media, turning our founder's frameworks into reach across channels.
Operator+
The Network
Mentors, alumni and guest practitioners
Practitioners from production AI roles who teach between shifts. Cohort alumni who mentor incoming students. Plus guests from our network (Daniel Hulme of WPP, Thomas Scialom of Meta Superintelligence Labs, and others) who lead live sessions inside The Engine Room.
Get in touch
The door is open.
Apply for Cohort #3Press enquiries: [email protected]. We respond within the week.
Paris · Head office
Cohorte S.A.S.
60, rue François 1er, 75008 Paris, France
RCS Paris 912 443 771
60, rue François 1er, 75008 Paris, France
RCS Paris 912 443 771
Rabat · Office
Cohorte Morocco
Rabat, Morocco
Rabat, Morocco
Email