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Training: Mastering Generative AI with OpenAI: Applications and Best Practices

Course created on July 27, 2026Updated on October 5, 2026

On quote$2,310

2 days
Onsite
8 people max.

Request a quote See the program

Ref: QLN320

8 people max.

On quote$2,310

In-company rate: on quotefrom $4,190 for the whole team

On-site and certification exam on quote

2 days

Onsite

Don't let this gap widen

Why this program matters

Without mastering generative AI with OpenAI, 70 % of innovative projects fail during implementation, wasting an average of 15 000 € per failed initiative.
Prompt engineering errors or mismatched applications cause 40 % productivity losses on daily tasks, exposing teams to sensitive data leaks in 25 % of cases.
For project leads and developers, this strategic delay puts business competitiveness at risk, with companies losing up to 20 % market share to agile competitors.
Each quarter without these essential skills widens an insurmountable gap.

Trusted by — schools, companies and industrial groups

25,735 programs · 25 countries

Every program built with a dedicated engineer

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Learning objectives

Understand the functioning of OpenAI's generative models (GPT, DALL-E, Whisper…)
Identify relevant business uses of generative AIs
Master the use of OpenAI APIs to automate tasks
Apply best practices for writing effective prompts
Integrate generative AI into a professional workflow with ethics and security

Program

Module 1Introduction to OpenAI models and overview of uses

Overview of generative AI and OpenAI. History and key principles (large language models, image generation, transcription). Analysis of concrete examples: text generation, intelligent assistants, automatic summaries. First contact with the OpenAI playground interface.

Module 2Understanding and using OpenAI APIs

Discovery of the OpenAI API and access methods. Authentication, endpoints, usage limits. Creating prompts, analyzing parameters (temperature, max_tokens…). Coding simple requests in Python and integrating OpenAI into business tools (automation, chatbot, content generation).

Module 3Prompt engineering workshop, advanced applications and ethics

Designing advanced prompts to obtain precise and consistent results. Best practices, limitations and biases. Warnings on professional use (data processing, confidentiality, GDPR). Demonstrations: adaptation to various fields (HR, communication, e-learning, support). Project workshop: realization of a guided mini-project.

Evaluation method

Quiz to validate learning at the end of each module
Professional situation on a use case chosen by the participant
Individualized corrections

Learning method

Interactive presentations
Step-by-step practical tutorials
Experimentation exercises on the OpenAI API
Provided docs and complementary resources

Methods, materials and delivery

The Training: Mastering Generative AI with OpenAI: Applications and Best Practices program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training: Mastering Generative AI with OpenAI: Applications and Best Practices program, the following equipment is required:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, hands-on exercises and complementary resources
Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training: Mastering Generative AI with OpenAI: Applications and Best Practices program is performed through:

During training: case studies, hands-on labs and professional scenarios
End of training: self-assessment questionnaire and skills evaluation by the trainer
After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

Triple validation: technical, pedagogical, sectoral.
Minimum rating 4.8/5 over the last 12 sessions.

Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

Live briefing on goals and team context.
Veto right — we swap the trainer for free if needed.

Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

Hands-on cases drawn from your stack and projects.
Program co-written then validated by your team.

Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

NPS, knowledge quizzes and skills self-assessment.
Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack

Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

Backpack, notebooks and essential supplies
Distributed through our partner charities
Included, at no extra cost to you

Enroll and offer a kit

FAQ

Frequently asked questions

What can participants do after Training: Mastering Generative AI with OpenAI: Applications and Best Practices training?+

They can understand the functioning of OpenAI's generative models (GPT, DALL-E, Whisper…), identify relevant business uses of generative AIs and master the use of OpenAI APIs to automate tasks. Those are the stated objectives of the Training: Mastering Generative AI with OpenAI: Applications and Best Practices program at Intermediate level, checked by the end-of-session assessment.

What does the Training: Mastering Generative AI with OpenAI: Applications and Best Practices program cover, day by day?+

Day 1: Introduction to OpenAI models and overview of uses. Day 2: Understanding and using OpenAI APIs. Day 3: Prompt engineering workshop, advanced applications and ethics. The Training: Mastering Generative AI with OpenAI: Applications and Best Practices program runs over 2 days, delivered on site.

How is Training: Mastering Generative AI with OpenAI: Applications and Best Practices training assessed?+

Assessment relies on quiz to validate learning at the end of each module, professional situation on a use case chosen by the participant and individualized corrections. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Mastering Generative AI with OpenAI: Applications and Best Practices program, which an L&D team can file as evidence.

How much does Training: Mastering Generative AI with OpenAI: Applications and Best Practices training cost per participant?+

Training: Mastering Generative AI with OpenAI: Applications and Best Practices training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.

How long does Training: Mastering Generative AI with OpenAI: Applications and Best Practices training take?+

2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.

Who pays for Training: Mastering Generative AI with OpenAI: Applications and Best Practices training?+

Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.

What do participants need to know before Training: Mastering Generative AI with OpenAI: Applications and Best Practices training?+

Basic knowledge of computing and general knowledge of AI concepts.

Is a certificate issued after Training: Mastering Generative AI with OpenAI: Applications and Best Practices training?+

Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.

Does Learni provide the equipment for Training: Mastering Generative AI with OpenAI: Applications and Best Practices training?+

No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.

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