Build a Convex-Backed Voice Agent with a Reactive Database
Convex's reactive queries auto-push every transcript update to every subscribed client. Real working code for actions, mutations, and OpenAI Realtime streaming.
Agentic AI, LLM engineering, and the models behind modern automation — multi-agent systems, LLM evaluation and comparisons, RAG, fine-tuning, AI infrastructure, security, and production AI engineering.
From the blog
Convex's reactive queries auto-push every transcript update to every subscribed client. Real working code for actions, mutations, and OpenAI Realtime streaming.
CloudEvents 1.0 is the CNCF spec for interoperable events. Adopt it as your envelope and your AI agent events travel unchanged across Kafka, NATS, SQS, EventGrid, and Pub/Sub — with SDKs in 9 languages.
CISA's 2025 SBOM guidance brings AI and SaaS into scope. Here is the SBOM architecture for a HIPAA-aligned AI voice platform — first-party services, model artifacts, and sub-processor declarations.
Live fitness classes in 2026 stream over WebRTC with an AI coach that watches each rider's form via their phone camera and corrects in real time. Here is the production stack with MediaPipe and on-device pose.
Google's 2026 Responsible AI Progress Report (February 18, 2026) added a new Critical Capability Level focused on harmful manipulation. For voice AI builders, that single change reshapes red-teaming priorities for the year.
Lookup v2 returns line type, SIM swap, call forwarding, identity match, reassigned number, and SMS pumping risk in one call. We use it as the first 200 ms of every CallSphere voice AI session.
How agentic coding with Claude Opus and Claude Code is evolving — longer autonomy, agent fleets, richer MCP — and how to prepare now.
The metrics that prove Claude Opus in Claude Code is working — cycle time, rework rate, eval pass rate — and the vanity numbers to ignore.
A realistic walkthrough of shipping a feature with Claude Opus in Claude Code: from vague ticket to tested, reviewed, deployed code.