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Advanced training

Prompt engineering training to go beyond the basics

Your teams know how to ask an AI assistant a question. This day teaches them to get reliable results on complex tasks: structuring, chaining, handling edge cases and using the tools' advanced features.

Duration
1 day (7 hours)
Level
Advanced
Format
On-site / Remote
Price excl. VAT
€1,500 excl. VAT in-house, per group€500 excl. VAT open session, per participant

Why this training

Prompting is a method, not a collection of formulas

A well-phrased question is enough for a simple task. On a complex one (analysing a file, producing a structured deliverable, handling cases that do not look alike), quality depends on how the request is built, split and checked.

This advanced day is for users who already master the basics. It gives them the techniques to move from one-off use to reliable, reusable prompts shared with their colleagues.

Complex tasks

A single monolithic request gives less reliable results than a chain of steps: extract, rephrase, check, deliver. Splitting is a skill.

Edge cases

When information is missing, a model tends to produce it anyway. Anticipating these situations, and telling the model what to do, avoids invented answers.

Reusable prompts

A prompt tested on reference cases and shared becomes a team asset, just like a procedure or a document template.

Audience and prerequisites

For advanced users and AI champions

An advanced-level course: it assumes strong comfort with generative AI tools and a basic command of prompting.

  • Regular users of generative AI tools who want to move on to complex uses
  • Internal AI champions who design prompts for their colleagues
  • Roles with heavy writing or analytical output: marketing, legal, HR, finance, support

Becoming a prompting expert

Prerequisites
Strong comfort with generative AI tools and basic command of prompting
Level
Advanced

Objectives

What participants can do by the end of the day

  1. 01Apply advanced prompting techniques: examples, explicit reasoning, negative constraints
  2. 02Choose a request structure depending on the task, creative or analytical
  3. 03Use the tools' advanced features, such as agents and canvases
  4. 04Anticipate and handle edge cases
  5. 05Split a complex task into chained prompts and check each step

Programme

Five modules, complex cases

One 7-hour day, on-site or remote. In-house, exercises use participants' real tasks and the tool the company has chosen.

  1. Module 1

    Advanced prompting techniques

    Examples given to the model (few-shot), explicit reasoning, negative constraints, clear separation between instructions and the data to process.

  2. Module 2

    Creative and analytical frameworks

    Structuring a request depending on whether the task is to produce (texts, ideas, variants) or to analyse (compare, classify, summarise).

  3. Module 3

    Advanced features (agents, canvases)

    Agents built into assistants and canvas-style editing spaces: what they change in the way you work, and when to use them.

  4. Module 4

    Handling edge cases

    Missing information, contradictory instructions, unreliable content given to the model: spotting when the answer drifts and framing it.

  5. Module 5

    Orchestrating chained prompts

    Splitting a complex task into successive steps (extraction, rephrasing, checking, delivery) and checking the result of each.

Practical details

Duration, format and prices

Duration
1 day (7 hours)
Level
Advanced
Format
On-site / Remote
In-house
€1,500 excl. VATfor a group from the same company
Open session
€500 excl. VATper participant, inter-company session

In-house, exercises start from participants' real tasks; the session can lead to a first prompt library shared by the team.

All prices are exclusive of VAT.

Funding

Getting the training funded

JustAI's Qualiopi certification gives access to funding from your French skills operator (OPCO). We provide the quote, the detailed programme and the training agreement: the documents your OPCO expects.

OPCO

Your skills operator (Atlas, Opco 2i, Akto, Afdas…) can cover all or part of the training, in-house or in an open session, under the skills development plan. Each OPCO applies its own rules and ceilings.

Payment: what changes on 1 October 2026

At several OPCOs, including Atlas, AKTO and Opco EP, direct payment of the training provider becomes the exception: the company pays the invoice, then claims reimbursement. Check your OPCO's rule before committing to the training.

CPF

This training is not certified, so it is not eligible for the CPF (France's personal training account). The CPF can fund certified training, such as our 4-day programme preparing for the RS No. 6891 certification on producing and reviewing professional content with generative AI, intended for content-production roles and subject to the applicable cap.

We help you put the funding application together: it is part of the service.

OPCO: what changes on 1 October 2026 (in French)

Quality

A certified training provider, an engineering firm

Certified organization

Qualiopi Certification

Certified for professional training actions. Certificate valid from 08/07/2024 to 08/06/2027.

View the certificate

We practise what we teach

JustAI is an AI consulting and engineering firm, based in Paris since 2020. We run our own GPU servers in France, serve open-weight models through our own inference APIs and ship custom software to production. Our training draws on that practice.

Our infrastructure

95%

Success rate

87%

Attendance

200+

Trainings delivered

100+

Workshops facilitated

5+

Years of experience

Performance indicators as of 31 December 2025

FAQ

Your questions about this training

How does it differ from the corporate ChatGPT training?

"Fully mastering a generative AI tool" (beginner level) lays the foundations: how it works, request structure, frameworks, document analysis. This advanced course assumes those foundations and covers complex tasks, edge cases and chained prompts.

Do participants need to code?

No. The course is for advanced users of generative AI assistants, not developers. Teams integrating models into applications will find a complement in our AI agents and coding agents training.

Which tools?

ChatGPT, Claude, Mistral's Vibe or Microsoft Copilot: the techniques are shared. In-house, we work on the tool your company has chosen and on your cases.

In-house or open session: what is the difference?

In-house (€1,500 excl. VAT for a group from the same company), exercises use your teams' tasks. In an open session (€500 excl. VAT per participant), examples stay generic.

Can the training be funded?

Yes, by your OPCO under the skills development plan: JustAI is Qualiopi-certified. This day is not certified and therefore not eligible for the CPF.

Move from the basics to complex uses

Tell us which tasks your teams want to hand to AI: we build a day of exercises around those cases.