Antoine Sauvinet — Technology Executive & Entrepreneur
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Will LLMs Replace Developers?

Will LLMs replace developers?

The answer is no. LLMs (Large Language Models) won’t replace developers, at least not in their current form.

These models generate content based on statistics without any real understanding of context or underlying logic. They’re not capable of creating complex solutions or interpreting human needs with precision.

1. Vested Interests

The main proponents of this replacement promise—LLM promoters including vendors, cloud providers, and chip manufacturers—have direct commercial interests. Their enthusiasm often masks the real limitations of LLMs in software development.

2. Human Validation is Crucial

Imagine deploying to production without human validation. Errors generated by an LLM can lead to major malfunctions, with high costs in terms of time and resources. Developers ensure that code is reliable and secure before deployment.

3. LLM Hallucinations

LLMs can produce “hallucinations”: incorrect code that appears valid. Without developer expertise, these errors go unnoticed and can cause significant problems in production.

4. Human Judgment

Developers bring critical judgment and decision-making that exceed LLM capabilities.

5. Continuous Innovation

Developers are essential for creating and refining technologies, including LLMs themselves. Without them, innovation stagnates.


Tomorrow’s AI might be able to accomplish complex tasks, but today, developers remain indispensable. LLMs help simplify their lives, but their role in the digital universe is more crucial than ever.

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