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 OpenHands' April 2026 release pushes open-source coding agents past 67% on SWE-bench Verified.
Adoption Across London, Bangalore, Singapore, and Tokyo perspective on Cognition's acquisition of Windsurf reshapes the AI coding landscape — Devin in your IDE, Windsurf in the cloud.
Side-by-side: Gemini 3 Pro and Claude Opus 4.7 on SWE-bench Verified, tau-bench, MMMU, and pricing for 1M+ context agent runs. A 2026 builder briefing.
Meta and Hugging Face announced a deeper partnership in April 2026 — what's in it for builders and what gets hosted where. Practical context for teams in Denver, CO.
Mistral's 2026 papers on MoE routing are quietly shaping how the next generation of open-weight models gets built. Lens: healthcare. A 2026 builder briefing.
Vertex AI Agent Garden ships 80+ pre-built agents for sales, support, finance, and ops — here is what is actually useful. Practical context for teams in Washington.
A practical engineering review of OpenAI AgentKit 1.0's visual builder, hosted state, and deploy pipeline — what production teams should expect in 2026.
1X confirmed in April 2026 it will keep using OpenAI foundation models for Neo's high-level planning while running its own learned policy for low-level control.
Boston Dynamics rolled out an LLM-driven supervisor for Atlas electric and Spot in April 2026, letting fleet operators issue natural-language work orders that the robots decompose.
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