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7 posts · twilio.com
Twilio built a two‑phase pipeline that first scores each error‑code doc with a deterministic script, then feeds only low‑scoring pages to an LLM (gpt‑5.4) using a strict prompt. The model’s diff is applied via git, linted, and opened as a PR for a reviewer. In 12 weeks they updated 1,138 pages (≈34.6 s/page) with a human reviewing every change, cutting manual effort from an estimated 18 k hours a…
Twilio will run two Heightened Awareness Periods (Nov 2‑4 2026 for U.S. midterms and Nov 19 2026‑Jan 4 2027 for BFCM/holiday) to shift high‑volume short‑code and toll‑free traffic to market‑throughput mode, keeping messages out of carrier queues. Most users need no action; high‑volume senders should contact their account team and complete supplemental order forms by the listed deadlines to lock i…
A step‑by‑step tutorial showing how to build a Just‑in‑Time masked‑call workflow with Twilio Voice, Proxy, and Sync, using a two‑bounce out‑of‑session pattern to collect a tracking code via IVR, resolve the counterpart’s number, stash it in Sync, and auto‑create a Proxy session on the fly—all deployed as Twilio Serverless Functions.
A step‑by‑step tutorial for building a C# ASP.NET Core service that uses Twilio Conversation Memory and OpenAI’s gpt‑4o‑mini to retain caller context across multiple phone calls, with full code snippets, environment setup, and prompts for both real‑time response streaming and call summarization.
CIAM in 2026 has moved from static login checks to a continuous trust layer that must handle AI agents, deep‑fake attacks, and zero‑friction authentication, requiring a split between an identity authority and a real‑time trust orchestration layer.
Twilio’s blog lists the nine leading conversational‑AI platforms for 2026, highlighting how the market consolidated and what capabilities matter when choosing a vendor. It details Twilio’s own infrastructure tools—ConversationRelay, Agent Connect, Orchestrator, and Memory—showing sub‑second latency and full‑stack reliability for voice and messaging.
A step‑by‑step tutorial showing how to build a Twilio voice agent in PHP (using OpenSwoole) that calls OpenAI’s gpt‑4o‑mini model and can invoke an external REST API (Cat Facts) via tool‑calling, wiring everything together with Twilio Conversation Relay and a WebSocket server.
