Mmarcuscheninvoicelatency.hashnode.dev·4d ago · 7 min readThree weeks before the enterprise contract, the voice agent wasn't operator-readyLook. We had 99.2% uptime in staging. We had eval coverage on 1,400 test turns. We had latency under 280ms first-token. We were not operator-ready. I know this because the enterprise pilot started on 00
Ppranuthanjalikininextlabsblog.hashnode.dev·4d ago · 8 min readBuilding an Omnichannel Healthcare AI System - RAG Architecture, Multilingual NLP, and Live Agent Handover DesignHealthcare support has a structural problem most industries don't face the same way: the cost of a wrong answer is much higher than a slow one. A retail chatbot that gives an imperfect product recomme00
Mmarcuscheninvoicelatency.hashnode.dev·5d ago · 3 min readYour ASR confidence score is a number you can act on. We were throwing it away.Voice agents treat the transcript as ground truth. The speech recognizer often tells you it is not sure, and we were ignoring it. TL;DR: When I went back through a month of "the agent did the wrong th00
DPDEEPANKAR Patelinbot-docs.hashnode.dev·Aug 15 · 16 min readKisan Mitra: Building a Voice-First AI Farming Companion for Indian FarmersHow I built a multilingual agricultural voice agent with memory, real-time data, outbound calls, human escalation, specialist agents, and analytics. What if a farmer didn't have to open an app, navig00
RTRaftLabs Teaminraftlabs-the-current.hashnode.dev·Aug 14 · 5 min readThe Best Conversational AI Company Is the One You Barely Notice After LaunchShopping for a conversational AI partner usually begins the wrong way. Companies compare hourly rates. Review Clutch scores. Watch polished product demos. Ask which large language models the vendor su00
Mmarcuscheninvoicelatency.hashnode.dev·Aug 13 · 8 min readThe demo was flawless. The first real call had three people talking.A scripted voice-agent demo works with one clean speaker. The first production call had crosstalk, and turn-taking fell apart. This is how I fixed it. The demo went perfectly. It always does. One pers00
Mmarcuscheninvoicelatency.hashnode.dev·Aug 13 · 13 min readThe call failed on turn nine. My eval gave me one number for the whole call.The transcript was fourteen turns long and the score was 0.62. That is the entire output. One float, one call, and a rubric that said something like "did the agent resolve the customer's issue." It di00
SSSwareena Sriinaiforenterprises.hashnode.dev·Aug 11 · 7 min readHow Conversational AI Can Help Teams Work with Enterprise DataEnterprise teams do not lack data. They have data in ERP systems, CRM platforms, HRMS tools, finance applications, spreadsheets, databases and dashboards. In many organizations, almost every business 00
SWShuoxin Wangintrtc.hashnode.dev·Aug 11 · 12 min readDon’t A/B Test the LLM: Randomize the Voice Conversation PolicyA new LLM can sound clearly better in a demo and still make a voice companion worse in production. The tension is not simply model quality versus model cost. In a real-time conversation, changing the 00
RTRaftLabs Teaminraftlabs-the-current.hashnode.dev·Jul 31 · 6 min readMost Companies Don't Need a Voice AI Vendor. They Need a Voice AI Specialist.There's a common assumption in enterprise software today: if a company builds AI products, it can probably build voice AI too. On the surface, that sounds reasonable. Voice AI uses large language mode00