MB Softworks
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AI-Native Startup

LLM feature integration with evaluation harness

Added an AI-assisted feature to an existing product, including prompt design, retrieval, and an evaluation suite to catch regressions before release.

PythonNext.jsVector DBLLM APIs

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MB Assistant

Demo · rule-based, not a live model

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Approach

  • Defined cost and latency budgets before picking a model
  • Built a retrieval layer scoped to the product's actual data, not the open web
  • Added an evaluation harness so prompt changes can't silently regress

Typical outcome

Shipped with cost and latency budgets defined up front, not discovered in production.

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