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
Expedia's Romie reshuffles itineraries when flights delay, but only 8% of 2026 travelers grant AI booking authority. Here is the build pattern travelers actually use.
Voicemail transcription seems trivial until OCR sees the email path. Here is how the Privacy Rule, the Security Rule, and 2022 OCR audio guidance treat AI-transcribed voicemail in 2026.
Bun's native Bun.serve WebSocket API outperforms Node ws by 4-7x on idle sockets. Build a full Realtime voice bridge in TypeScript with binary frames and pub/sub.
FTC opened a 6(b) inquiry into AI chat companions in 2025 and Character.AI settled teen-suicide lawsuits in January 2026. Here is what a kids-safe chat agent actually requires.
An error budget is the unreliability you allow yourself in exchange for shipping. For voice agents, the budget is dollars and minutes — not just nines. Here's how CallSphere computes one.
Most AI voice failures are NAT failures. Here is how 1:1 NAT, port-restricted NAT, and symmetric NAT actually behave in 2026 and why they matter for your TURN bill.
Crews are autonomous teams; Flows are event-driven plans. We unpack when each pattern wins, when to nest them, and what production looks like with both.
The affiliate marketing industry crossed 17 billion dollars in 2026 and B2B SaaS commands the highest LTVs. Here is how a chat agent can onboard new partners in minutes instead of hours.
When an AI agent calls a tool, the database update and the message publish must be atomic. The outbox pattern is the only correct answer — and it's essential when those tools are CRM updates and bookings.
