Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Healthcare Practice Use Case perspective on Anthropic's Computer Use API hit production GA with virtualized desktops, replay debugging, and tighter safety guardrails.
Healthcare Practice Use Case perspective on Skills let Claude agents load tool packs on demand without ballooning the system prompt — a quietly important architectural win.
The state of streaming TTS in 2026 — ElevenLabs, OpenAI, Cartesia, Sesame, Deepgram Aura, and Inworld benchmarked on the metrics that matter.
The three production-grade native speech-to-speech LLMs of 2026, side by side. Latency, prosody quality, function calling, and where each one breaks.
Where every millisecond goes in a real voice-agent pipeline, and the 2026 techniques that get you under 500ms reliably.
Llama 4 Behemoth is open-weight; Claude Opus 4.7 and Gemini 3 Pro are closed. Here is how the three actually compare. Practical context for teams in New York City, NY.
Swarm and LangGraph picked opposite philosophies for multi-agent design. Where each one is the right fit and where they break down for production agent teams.
Atlanta B2B sales teams are pairing OpenAI AgentKit 1.0 with Operator 2.0 for outbound prospecting — playbook, costs, and results from the field.
Enterprise CIO Guide perspective on Gemini 3 Pro lands with longer context, native multimodality, and tool-use upgrades that put it back in the Claude/GPT conversation.
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