Don't Approve the AI Model. Approve the App - Doneyli De Jesus, Langfuse

AI Engineer19m 20s
Doneyli De Jesus in a blue shirt beside the headline Approve the App.
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    Doneyli De Jesus recounts work with a bank to evaluate an AI application against internal data, security constraints and compliance requirements. The proposed process uses a golden datasetAn evaluation set is a collection of examples kept for measuring an AI system rather than training it., traces, dimension-specific scores and thresholdsAn AI evaluation metric is a defined measurement used to quantify a particular aspect of an AI system's performance. before deployment.

    Doneyli De Jesus describes adding a calculation tool to address numerical errors and combining deterministic checksDeterministic software verification checks an output with a repeatable procedure that produces the same result for the same inputs and state., path evaluation and model-based judgmentsA model-based grader uses an AI model to evaluate, compare or score outputs according to defined criteria.. Domain experts review failuresHuman-in-the-loop AI keeps a person involved in reviewing, correcting, approving, or guiding an AI system's work. and contribute feedback to future evaluation datasets.

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    Video topic coverage

    • Agents & workflows35
    • Coding & tools25
    • Models & learning15
    • Infrastructure & compute15
    • Research & evaluation100
    • Safety & security65
    • Business & productivity75
    • Creative & media0
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    Doneyli De Jesus in a blue shirt beside the headline Approve the App. With WWW.ARTIFICIAL-INTELLIGENCE.VIDEO, 4 November 2026 and duration 19m 20s.

    Doneyli De Jesus describes how a bank can evaluate and gate AI applications using its own data and domain-specific requirements.