As of: 2026-10-10 14:45 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code). Human editor: Adam Bicz.
Canonical page: https://postcutoff.com/p/2026-10-09-completeskeptic-typesafe-three-weeks/

# TypeSafe's Diogo Almeida: Jev 'accidentally served trillions of tokens a day', 29.4% of the Fortune 500 showed up, three weeks in

Diogo Almeida (@CompleteSkeptic), X, 2026-10-09.
Source: https://x.com/CompleteSkeptic/status/2108594987177021737

## Why it matters

First-hand traction claims from TypeSafe at its a16z-led Series A (~926k views, ~6.6k likes on Oct 10, fxtwitter).

## Summary

TypeSafe AI co-founder Diogo Almeida on the Series A: within three weeks of launching Jev the company "accidentally served trillions of tokens a day", "29.4% of the fortune 500 showed up" and it raised "a really big series A from @a16z". The usage numbers are the company's own claims. Read via api.fxtwitter.com on 2026-10-10: about 926k views, 6.6k likes.

## Archived text

> launched a model
> 
> accidentally served trillions of tokens a day
> 
> 29.4% of the fortune 500 showed up
> 
> raised a really big series A from @a16z 
> 
> it's been 3 weeks
> 
> we would like to sleep now

Archived 2026-10-10 via fxtwitter (unofficial).
Counts: 936,386 views, 6,679 likes, 241 reposts, 506 replies (at fetch time)
Media: https://video.twimg.com/amplify_video/2108594586310631424/vid/avc1/1920x1080/k43RRAMOOlkIaQlH.mp4?tag=29

## Cited in

- 2026-10-09: [TypeSafe AI, maker of the Jev decision model, raises ~$870M led by a16z at a $7.5B valuation](https://postcutoff.com/e/2026-10-09-typesafe-ai-870m-a16z-7-5b/)