Content

  • Overview
  • Client Problems & Needs
  • Challenges for Tesvan
  • Our Solution
  • Results
  • Project Description

    AI/LLM

    USA

    2025

    3 QA engineers

    Overview

    This case study presents how Tesvan applied Layered AI Testing using its proprietary LLM Validator to ensure robust and reliable AI performance across multiple dimensions. Unlike single-focus testing, this modular validation process evaluates AI systems on functional accuracy, semantic alignment, performance under load, and fairness metrics.

    By combining layered evaluations with the LLM Validator, Tesvan helps enterprises identify risks early, improve trust in AI outputs, and guarantee consistent performance in production environments. This comprehensive approach allows organizations to deploy AI solutions with confidence, knowing that quality, fairness, and scalability are systematically validated.

    Objective

    • Validate functional accuracy of AI outputs.
    • Validate functional accuracy of AI outputs.
    • Test performance under load for scalability.
    • Detect and mitigate bias/fairness risks.
    • Build trustworthy, production-ready AI systems.

    Challenge

    • LLM outputs that look correct but fail on accuracy under deeper checks.
    • Semantic drift in multi-turn or domain-specific conversations.
    • AI systems struggling under high-load scenarios.
    • Identifying hidden bias or fairness gaps in training and inference.
    • Lack of a modular, repeatable framework for AI validation.

    Solution

    • Applied the LLM Validator as a core framework for Layered AI Testing.
    • Designed modular validation layers.
    • Automated the validation pipeline for repeatable, scalable testing cycles.
    • Delivered actionable insights to improve AI quality before production release.

    Result

    By using Layered AI Testing with the LLM Validator, Tesvan enabled enterprises to deploy more reliable and equitable AI systems with measurable improvements:

    95%

    functional accuracy

    88%

    semantic alignment

    3x

    load tolerance under peak demand

    40%

    faster validation cycles

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    Testimonials

    Guys did a fantastic job by redesigning our application in a very short time with high quality. They are supporting you in every question during the collaboration even if it's out of the scope of their business. We just asked for videomaker contacts if any, and they made the video. That's amazing!

    testimonial_image

    Aleksey Kudrya

    Founder, Mnemonic Words

    Tesvan helped us set up a full-blown automated testing framework for our web marketing automation product that keeps the mission-critical functionality always under control. Highly appreciate it!

    testimonial_image

    Janell Pechacek

    tailwindapp.com

    Tesvan has some remarkable knowledge of Cypress e2e automation. They filled the gaps in our automated tests and added new tests. Glad I chose them.

    testimonial_image

    Raymond Huang

    Cofounder, legalatoms.com

    Guys did a fantastic job by redesigning our application in a very short time with high quality. They are supporting you in every question during the collaboration even if it's out of the scope of their business. We just asked for videomaker contacts if any, and they made the video. That's amazing!

    testimonial_image

    Aleksey Kudrya

    Founder, Mnemonic Words

    Get In Touch

    Contact Information

    Sevan, Armenia

    +(374) 99 790 270