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Learn Agentic AI — Build Voice & Chat Agents

Step-by-step tutorials on building voice and chat AI agents using OpenAI Agents SDK, Realtime API, function calling, multi-agent orchestration, and production deployment patterns.

9 of 1309 articles

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15 min read4Mar 17, 2026

Building a Medical Image Analysis Agent: X-Ray, Scan, and Lab Report Reading

Learn how to build an AI agent for medical image analysis that preprocesses X-rays and scans, detects findings, generates structured reports, and includes appropriate clinical disclaimers for responsible deployment.

Learn Agentic AI
14 min read3Mar 17, 2026

Receipt and Invoice Processing with Vision AI: End-to-End Expense Automation

Build a vision AI pipeline that scans receipts and invoices, extracts vendor names, dates, line items, and totals, categorizes expenses, and integrates with accounting systems for fully automated expense processing.

Learn Agentic AI
14 min read3Mar 17, 2026

Building a Floor Plan Analysis Agent: Room Detection, Measurement, and Description

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.

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12 min read7Mar 17, 2026

Cost Optimization for Vision-Based Browser Agents: Image Compression and Caching

Reduce GPT Vision API costs by 60-80% through image resizing, compression, region cropping, intelligent caching, and token-aware strategies. Essential techniques for production vision-based browser automation.

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13 min read7Mar 17, 2026

Streaming Agent Architectures: Real-Time Token-by-Token Output with Tool Call Interleaving

Master the architecture of streaming AI agents that deliver token-by-token output while interleaving tool calls, using Server-Sent Events and progressive rendering to create responsive user experiences.

Learn Agentic AI
13 min read5Mar 17, 2026

AI Agents with Persistent Identities: Building Agents That Maintain Consistent Personas Across Sessions

Learn how to build AI agents that maintain a consistent personality, remember past interactions, consolidate memories over time, and build long-term relationships with users across multiple sessions.

Learn Agentic AI
14 min read7Mar 17, 2026

Building a Knowledge Graph Construction Agent: Extracting Entities and Relations from Documents

Build an AI agent that reads documents, extracts named entities and their relationships, constructs a knowledge graph stored in Neo4j, and provides a natural language query interface over the graph.

Learn Agentic AI
11 min read7Mar 17, 2026

Visual Regression Testing with GPT Vision: AI-Powered UI Change Detection

Implement visual regression testing using GPT Vision to detect UI changes, classify their severity, and generate human-readable reports. Move beyond pixel-diff tools to semantic understanding of visual changes.