Chase Fagen

Conversational Telephony AI Voice Agent Harness Researcher

[Sam Whitmore @sjwhitmore]

We're trying a new experiment at @cursor_ai - interviewing devs we admire.

I chatted with @oneill_c & @part_harry_ from @baseten about how they use coding agents. We discussed their current dev workflows & some predictions for the future.

Check it out below!

[FLORIDA @UF]

Bigger. Better. Louder.

🐊 https://t.co/hcffc8OatS

[FIFA @FIFAcom]

Today’s the day. @FIFAWorldCup 2026 is here. 🏆

[Chase Fagen @chasef07]

[phone] call https://t.co/iOP9Fbkm5s best AI receptionist in the world

[Chase Fagen @chasef07]

@steipete https://t.co/ATuyOLlFGq

[Chase Fagen @chasef07]

Holy mate. @rauchg what’s your setup?

Anybody have a better bombilla and calabash than I?

[Chase Fagen @chasef07]

https://t.co/iOP9Fbkm5s

[Ramin Nasibov @RaminNasibov]

AI by Asier Sanz

[Chase Fagen @chasef07]

its crazy that elevenlabs is going to zero in 3 years

[Chase Fagen @chasef07]

spanish and portugeuse inquisition were two separate occurences. Intertwined but varying in scale and effectiveness

[Chase Fagen @chasef07]

the dutch east indies company, the VOC, was the first company with publicly traded shares

[Chase Fagen @chasef07]

happy portugal day!

[Chase Fagen @chasef07]

Where do doctors buy tech?

Mostly off other doctors but…

[dany @danywander]

a reminder that branding matters.

[Ahmad @TheAhmadOsman]

I honestly have never been more excited for the future like I am today

The next 5 years are gonna be amazing in terms of what’s possible to build and create

Locking in

[Chase Fagen @chasef07]

Is anybody building anything in production with voice ai that supports real users and makes the world better?

Or is it only https://t.co/iOP9Fbkm5s

[Chase Fagen @chasef07]

@sama Check out https://t.co/iOP9Fbkm5s we are making a difference for patients with voice ai

[Chase Fagen @chasef07]

@omarvvvr When you realize what happens when you buy a .ai extension you realize it’s just not it

[Chase Fagen @chasef07]

AI medical voice agent in production.

- 14 hours of call volume
- 38 appointments booked, more captured revenue for practices
- 11 appointments cancelled -> reduces no show rate and saves cost on valuable chair time

Thx @livekit @cartesia @rimelabs @AssemblyAI

[Chase Fagen @chasef07]

Everyone talking about agent loops. I still really enjoy working with a coding agent as a pair programmer, a coworker, someone to bounce ideas oof of. I get that you probably can squeeze out more running autonomous loops. But to set this up and get it working the way you want???