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Evaluation Driven Development

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Engineering teams are rapidly adopting Generative Al.
New challenges arise beyond the traditional software development lifecycle.
To escape PoC purgatory, we must follow the Scientific Approach.
ecommerce  ·  01/04/2026
In this article

In this article we explore how and why the diffusion of generative tasks based on LLMs is affecting the software development lifecycle. We specifically cover the issues raising while moving from a Proof of Concept to a refined product. The main takeaway is a framework specific to these use cases, namely Evaluation Driven Development, along with concrete examples for implementing it in your project and team.

The Value Gap

Generally speaking, the traditional software development lifecycle could be simplified as follows:

  1. Requirements Gathering: we encode the external world problems in a series of requirements that can be mostly solved through well-known patterns.

  2. Build: we implement the well-known patterns through a software solution. If some requirements don’t fit any pattern, we design and engineer a custom solution that could eventually become a pattern.

  3. Test: we make sure that the implemented solution acts as expected by the theoretical patterns

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Test title

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