Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Learn how to build AI agents that perform causal reasoning using causal graphs, interventions, and counterfactual analysis — moving beyond pattern matching to genuine understanding of cause and effect.
Build a production-grade web scraping AI agent using Playwright that handles SPAs, infinite scroll, pagination, dynamic content loading, and basic anti-detection strategies.
Learn how to install Playwright for Python, launch browsers programmatically, navigate to pages, locate elements with selectors, and capture screenshots in your first browser automation script.
Use GPT Vision to perform automated accessibility audits that detect visual WCAG violations including contrast issues, missing labels, touch target sizes, and reading order problems — generating actionable compliance reports.
Learn what text-to-SQL is, how the architecture works from schema understanding to query generation, and why it is one of the most practical applications of large language models in enterprise software.
Build an AI agent that analyzes architectural floor plans to detect rooms, classify their types, estimate areas, identify furniture, and generate natural language descriptions for real estate and interior design applications.
Build an AI agent pipeline for handwriting recognition that processes handwritten forms and notes, extracts field values with confidence scoring, and routes low-confidence results to human reviewers for correction.
Build GPT Vision agents that handle complex multi-step web workflows spanning multiple pages. Learn task decomposition, state tracking, page transition handling, and verification at each step.
Learn how to build reflection agents that evaluate their own outputs, assign quality scores, and iteratively refine results through multi-round self-improvement loops using the Reflexion pattern.
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