Insights/Using AI Effectively/12 September 2026/Jean-Baptiste Duquesne

The question is no longer whether to use Gemini or ChatGPT...

Choosing between Gemini and ChatGPT has become secondary for business performance. The real value now lies in integrating business data, structuring processes, and governing usage to transform AI into a genuine productivity lever.

Photo de Steve A Johnson sur Unsplash
Photo de Steve A Johnson sur Unsplash

01

The model race is over (and you didn't have to participate)

Technological news dictates a frantic pace where every week sees the emergence of a new champion. Between GPT-4o, Gemini 1.5 Pro, Claude 3.5 Sonnet, or Mistral Large, companies exhaust themselves comparing technical benchmarks that often have little impact on their daily operations.

For the vast majority of office, writing, or synthesis tasks, leading models are equivalent. The reality is that the performance difference between two organizations no longer rests on raw computing power, but on the quality of implementation within the business units.

The model is the engine, but it is your expertise that defines the direction and speed of your transformation.

Stopping the chase for novelty finally allows you to focus on execution.

02

The true differentiator: the context you provide to the model

An LLM, however powerful, does not know your company's DNA. Without context, it produces generic, smooth, and ultimately useless responses for demanding professional use.

Differentiation rests on three pillars: brand prompts integrating your specific tone of voice, the injection of your proprietary data (catalogs, CRM, history), and the use of persistent system instructions. It is the transition from an AI that guesses to an AI that knows.

Context LevelResult ObtainedAdded Value
Simple PromptGeneric TextLow (total rewrite)
Prompt + DataAccurate Technical SheetMedium (time saving)
Prompt + Data + StyleReady-to-publish ContentHigh (immediate ROI)

AI must be fed with your past successes to reproduce your future standards.

  1. Extraction — Identify reference documents that define your expertise.
  2. Structuring — Transform this knowledge into clear instructions and exploitable variables.
  3. Injection — Connect these assets to work interfaces via prompt libraries or dedicated agents.
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03

Integrate AI into processes, not alongside them

The main barrier to productivity is usage in "sandbox mode." When each collaborator tinkers with their own AI interactions in their corner, the company capitalizes on nothing. Individual time savings are real, but operational risk and heterogeneity of results increase.

The key to success lies in integrating AI as a link in an existing production chain. It is not about replacing a human, but about automating repetitive micro-tasks within a workflow: data extraction from meeting minutes, pre-drafting product sheets from an ERP, or automatic classification of support tickets.

AI becomes an invisible infrastructure rather than a discussion partner.

Industrialization transforms a technological gadget into a valuable intangible asset.

04

Train teams and govern usage

Deploying tools without a framework is a strategic error. Governance should not be perceived as a brake, but as the foundation of trust necessary for adoption. It is imperative to define which data can be shared with models and which tools are officially supported by the organization.

Training should not aim to make every employee a prompt engineer, but to give them a supervision methodology. They must learn to detect errors made by AI, to critique the outputs, and to adjust instructions to refine results over time.

The key skill is not knowing how to talk to AI, but knowing how to drive the results it generates.

  • Create a shared and tested prompt library.
  • Implement an ethical and data security charter.
  • Measure real time savings to validate investments.

The AI culture is built through the repetition of successful and shared use cases.

05

Where to start: from use case to system

To break out of indecision, one must abandon the search for the perfect project to focus on the profitable project. The most effective approach consists of selecting a frequent, documented, and time-consuming business process. This is where AI will demonstrate its most concrete value.

Once this use case is reliable, it becomes the template for the next ones. This iterative approach allows for the gradual construction of an AI-augmented operating system, where each software building block communicates with the others to reduce operational friction.

  1. Selection — Identify a process of less than 30 minutes repeatable daily.
  2. Scoping — Define target inputs (data) and outputs (deliverables).
  3. Testing — Validate quality on a real sample for 15 days.
  4. Deployment — Open access to the relevant teams with clear documentation.

The winners of this transition are not the most tech-savvy, but the most methodical.

At Good Morning AI, we transform these reflections into concrete systems. Our support helps you identify your growth levers, secure your data, and deploy AI solutions that truly work for your business.

Written by

Jean-Baptiste Duquesne

Jean-Baptiste Duquesne

Partner — SEO, GEO & CRM

A web pioneer since 1995 and founder of 750g.com (sold to Webedia). At Good Morning AI he leads SEO, visibility inside generative engines (GEO) and customer lifecycle work.

Published on 12 September 2026 · Reviewed and updated on 12 September 2026

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