<?xml version="1.0" encoding="UTF-8"?><oembed><type>video</type><version>1.0</version><html>&lt;iframe src=&quot;https://www.loom.com/embed/4df48477a8334c628428fd5990b369dd&quot; frameborder=&quot;0&quot; width=&quot;1920&quot; height=&quot;1440&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>1440</height><width>1920</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>1440</thumbnail_height><thumbnail_width>1920</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/4df48477a8334c628428fd5990b369dd-8753a5d0f5cb9132.gif</thumbnail_url><duration>347.642</duration><title>Production AI Lead Qualification System Design</title><description>This Loom explains a production-oriented AI lead qualification and smart response system, focusing on a modular, event-driven architecture for hot, warm, or cold classification and personalized replies. Dhruv Sharma describes an input layer through a fast API, followed by a hybrid classification approach that combines rule-based scoring with AI contextual reasoning to improve reliability, explainability, and reduce hallucinations and cost. The system generates classifications with confidence scores and routes leads below a threshold for human review, while asynchronously processing heavy workloads like AI inference, CRM syncing, retries, and notifications using Celery with Redis or Kafka queues. For operational safety, it includes validation checks, timeout handling, fallback templates, asynchronous logging, and monitoring via Grafana, structured logging, alerting pipelines, and key metrics like latency, failure rates, queue health, and confidence.</description></oembed>