Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
From the blog
Adoption Across London, Bangalore, Singapore, and Tokyo perspective on ElevenLabs Conversational 2.0 ships native MCP tool use, sub-second turn-taking, and a redesigned dashboard that makes voice
Adoption Across London, Bangalore, Singapore, and Tokyo perspective on The first wave of EU AI Act enforcement landed in 2026 — here is the practical impact on agent deployments.
Adoption Across London, Bangalore, Singapore, and Tokyo perspective on Model Context Protocol 1.0 stabilized in April 2026 and every major agent host now ships an MCP client out of the box.
Adoption Across London, Bangalore, Singapore, and Tokyo perspective on Mem0 1.0 makes agent memory a one-line dependency — no custom vector store, no chunking pipeline.
AgentSpace ships first-class connectors for the enterprise stack — here is what works today and what is still beta. Lens: customer service. A 2026 builder briefing.
Llama 4 Maverick hits 93.7% on tau-bench retail — closing the tool-use gap to Claude and Gemini for the first time. Practical context for teams in Los Angeles, CA.
How Gemini 3 Pro's 2M-token context changes RAG architecture, agent memory, and the economics of long-document processing. Practical context for teams in Mumbai, India.
Mistral's hosted fine-tuning platform got a major 2026 update — here's the new pricing, throughput, and recipes. Lens: sales teams. A 2026 builder briefing.
Side-by-side production comparison of OpenAI AgentKit 1.0 and LangGraph — DX, pricing, observability, and which to pick for which workload.
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