This is not a demo.
There is no app, no website and no login. People in the office simply message Raion, send it a voice note or call it on WhatsApp. This page only shows what it does, using real chats.
Raion does the everyday office work of four institutes in small-town Madhya Pradesh. You ask in one sentence; it does the work and sends back the result.
Hindi, English or both. By text, voice note or a phone call.
Letters, reminders, data from people, messages to parents, accounts and dashboards.
A degree college, a B.Ed college, a school and an ITI in Dhamnod, MP.
Each was asked by voice note on 3 November 2026. Pick one to see what was said, what Raion did and what came back.
Took the school's own letterhead format, wrote the notice in formal Hindi with the date and time, and checked the page before sending.
A picture and the PDF of the notice, about a minute later. Not printed, as asked.
Set a reminder for 8:20 PM and called at that time. On the call, Sarvam heard and spoke, in Hindi.
A 17-second WhatsApp call, and later the call written out word for word.
Found both class 10 sections in the student list, 75 students, and wrote the Hindi message with each child's name in it.
A preview only. Nothing was sent; Raion never messages parents without a clear yes.
Wrote what to say and spoke it in a voice made by Sarvam's Bulbul.
A 19-second voice note, and the same words in text when asked.
Built it from the office's student list, 561 students by course and year, and showed a preview before going live.
One tap on Publish, and the live link on the college website.
Older messages and students' names are blurred.
Raion already knows the institutes, their formats and their people, so it asks only for what is new.
A one-page Hindi notice on the letterhead, as a PDF.
Raion calls at 10 and says it. Missed calls come as a message.
Asks each driver, nudges the late ones, sends one sheet.
Shows exactly who gets what, and sends only after a yes.
Read live from Tally, with the time. Read only.
Built, previewed, and live on the college website.
Say when, and Raion does it every time and sends the result on WhatsApp.
Checks each notices page and sends only what is new, with links.
A morning brief from the institute's shared calendar.
Each check sends only what is new on those pages.
A WhatsApp call every Monday.
A one-time reminder that removes itself afterwards.
Everything in Raion that hears or speaks runs on Sarvam, because our staff mix Hindi and English and would rather speak than type.
Every voice note and every call, Hindi and English mixed, live.
saaras:v4On calls, what to say and what to do, in 0.3 to 1.2 seconds a turn.
sarvam-105b-conversationsA soft Hindi voice on calls and in voice notes, streamed as it is made.
bulbul:v4-flashCode-mixed, as it comes"Fees ka dashboard bana do, course wise" is one sentence here, not two languages.
Voices from hereBulbul sounds like someone from the office, not a foreign assistant.
One provider, quick callsEars, brain and voice in one place keep a call fast, and each call's cost shows in rupees.
WhatsApp brings messages and calls in, Sarvam handles every voice, and an agent does the work with the office's own files and tools.
When someone calls
When someone messages
Claude Code runs headless, one session per person, with Raion's own tools served over MCP. Big jobs split across helper agents, each on the cheapest model that does its part well.
HTML to PDF with headless Edge on the institute's letterhead; every page is checked before sending. The office's Word and Excel files are filled in place.
Plain files: a fact file per institute, a shared timeline, each person's memory, private memory for admins. A keeper writes after every chat and marks clashes instead of overwriting.
A small model describes 12 photos at once from one contact sheet, with keywords in Hindi and English.
A watchdog keeps it running. New code is pulled every 10 minutes when nothing is in progress, and kept only if a self-check passes. 1 to 2 AM: backup and tidy.
Only known numbers. Admin-only tools. Text in files and web pages is data, never instructions. Nothing hard to undo without a yes. Tally is read-only.
About 6,500 lines of Python in 7 files, no framework and no database. aiohttp, aiortc, PyMuPDF, openpyxl, python-docx.
The goal: an institute where every routine job is done by AI agents, so people can spend their time on students.
An agent on each office PC notes the day's work. At night Raion learns the repeated jobs as new skills.
Parents and visitors ask out loud, in Hindi, and Raion answers in Sarvam's voice.
Attendance, fees due, marks and the bus, once Raion is sure it's the parent.
Every complaint gets a number, goes to the right person and is chased until it's closed.
Late and absent alerts to parents, staff attendance to the admins.
"The bus is 10 minutes away" to parents, delays to the transport in-charge.
Any school or college in a tier 2 or tier 3 town should be able to run its office on one PC and WhatsApp, in its own language. Our four institutes first, then the ones around us.