Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Shipping giants Flexport and Maersk deploy AI agents to optimize routes, manage inventory, and handle customs documentation autonomously, transforming global supply chain operations.
Learn to define robust agent interfaces using Python's abc module with abstract methods, interface contracts, plugin patterns, and registration hooks for extensible AI architectures.
Learn how to build an AI receptionist agent that greets visitors, routes calls to the right staff member, manages visitor sign-ins, and handles package deliveries for small office environments.
Learn keyword extraction with TF-IDF and KeyBERT, topic modeling with BERTopic and LDA, and how to build agent knowledge organization systems that automatically categorize and cluster documents.
Implement service discovery for AI agent microservices using Kubernetes DNS, Consul, and Eureka. Learn health checking, load balancing, and failover strategies that keep agent systems resilient.
Analyze the true cost structure of agentic AI systems, from the 'thinking tax' to multi-step token multiplication. Learn strategies to optimize cost-per-resolution by 60-80%.
Learn how to structure integration tests for AI agent pipelines that make real LLM calls, manage API costs, use snapshot testing, and run safely in CI/CD.
Understand how indirect prompt injection attacks work against AI agents, explore real attack vectors from web pages, emails, and tool outputs, and learn detection and prevention strategies to protect your agent systems.
Build an AI mock interview agent with adaptive question selection, response evaluation across behavioral and technical tracks, and detailed performance feedback with improvement coaching.
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