Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Comparison of computer use capabilities across Claude, GPT-5.4, and Gemini including accuracy benchmarks, speed tests, supported applications, and real-world limitations.
Deep technical guide to hierarchical agent design with triage routing, specialist handoffs, and supervisor oversight patterns including code examples with OpenAI Agents SDK.
Step-by-step tutorial on building production voice agents using OpenAI's Realtime API with WebRTC, server VAD, PCM16 audio streaming, and Twilio telephony integration.
How healthcare AI agents handle real workflows: appointment booking with provider matching, insurance eligibility checks, symptom triage, HIPAA compliance, and EHR integration patterns.
Hands-on CrewAI tutorial covering agent definitions with roles, goals, and backstories, task creation, sequential and hierarchical processes, and delegation patterns.
Deep dive into event-driven patterns for AI agent coordination: pub/sub messaging, dead letter queues, exactly-once processing with NATS, Kafka, and Redis Streams.
Deep technical exploration of reasoning patterns for AI agents: Chain-of-Thought prompting, ReAct loops combining reasoning with action, and Tree-of-Thought branching search strategies.
Deep dive into Meta's AI ad agents that run campaigns end-to-end — from creative generation and audience targeting to bid optimization and WhatsApp Business automation.
Deep dive into MCP's 2026 roadmap covering stateful session management, horizontal scaling, SSO-integrated auth, audit trails, and the SEP governance process.
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