Vertex AI Agent Garden: 80+ Pre-Built Agents Explained
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.
9 min read
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AI Voice Agent Insights & Guides
Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Claude Haiku 4.5: Sub-Second Latency for Real-Time Agent Workloads
A practical engineering deep dive into Claude Haiku 4.5, covering architecture, tradeoffs, and what production teams need to know about low-latency AI.
9 min read
Skills vs Tools: Why Anthropic Split the Concepts
A practical engineering deep dive into Anthropic Skills vs tools, covering architecture, tradeoffs, and what production teams need to know about Claude API design.
11 min read
Tesla Optimus V3 update — what changed in April 2026
Tesla shared Optimus V3 footage in late April 2026 with redesigned hands (22 DOF per hand, up from 11) and a claimed 50% reduction in BOM cost versus V2.
6 min read
Gemini 3 Pro vs Claude Opus 4.7: Benchmarks That Matter
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.
9 min read
Atlas electric + Spot AI agent integration — Boston Dynamics April
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.
6 min read
Compliant Call Recording Storage and Retention Guide
Master compliant call recording storage with retention schedules, encryption standards, and audit-ready architecture for regulated industries.
12 min read
Phone Number Lifecycle in 2026: Provision, Port, Age, Release - Without Stranding Customers
Provisioning is easy; releasing a number cleanly is hard. The FCC mandates a 45-day aging period before reassignment, and orphaned numbers are a top cause of customer complaints in 2026. Here is the full lifecycle and the operational guardrails.
10 min read
Where Claude Managed Agents Are Heading Next in 2026 (Managed Agents Orchestration)
Managed agents and multi-agent orchestration are early. Where the capability is going in 2026 and how to build today so future upgrades slot right in.
8 min read
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