Ai scoring engine

Ai scoring engine

Role

Builder

Scope

Product vision, roadmap definition,

feature prioritization, UX structure

Company

Edda - B2B SaaS for private capital investors

Role

Co-founder & Head of Product

Scope

Product vision, roadmap definition,

feature prioritization, UX structure, design systems

Context

Designed and structured an AI-powered scoring system to evaluate how brands are perceived and represented across large language models.


The objective was to measure qualitative brand presence within LLM-generated responses; transforming subjective perception into structured insight.

Problem facing

As LLMs increasingly influence information access and decision-making, brand visibility within AI-generated outputs becomes strategically critical.


The challenge was to:


  • Capture brand representation across prompt variations

  • Evaluate sentiment, positioning, and authority signals

  • Structure outputs into measurable scoring dimensions

Scoring architecture

Developed a modular evaluation framework combining:


  • Prompt scenario variations

  • Brand mention frequency

  • Sentiment & contextual positioning

  • Comparative ranking across competitors


Ensured repeatability and methodological consistency across test runs.

AI infrastructure

Built using GPT-based models to simulate real-world user queries and extract structured scoring data.


The system leveraged AI not only as the object of analysis, but also as the analytical engine.

Experimental layer

The project functioned as a research and experimentation framework, enabling:


  • Brand monitoring in AI-driven environments

  • Competitive benchmarking

  • Scenario testing for strategic positioning


Designed as a foundation for future AI-native analytics products.

Impact

  • Transformed qualitative AI outputs into measurable brand indicators

  • Created a replicable evaluation methodology

  • Positioned AI visibility as a strategic brand metric

Want to work together? /

I’m currently available for new collaborations; short or mid-term projects, full-time roles, or advisory work.

From product strategy to hands-on design and execution, I support teams across the entire product lifecycle.

If it sounds relevant, let’s set up a 30-minute call to explore fit.

Josselin Le Bail

Contact

josselin.lebail@gmail.com

© 2026 josselinlebail.com

Josselin Le Bail

Contact

josselin.lebail@gmail.com

© 2026 josselinlebail.com

Josselin Le Bail

Contact

josselin.lebail@gmail.com

© 2026 josselinlebail.com

Josselin Le Bail

Contact

josselin.lebail@gmail.com

© 2026 josselinlebail.com