The whole internet loves Jev, a cheap model that classifies in milliseconds!
*5 days later* We regret to inform you the Jev is racist
*5 days later* We regret to inform you the Jev is racist
Very quick and dirty Jev test for hiring bias.
One resume for a Wall Street job; asked whether the applicant should get a first-round interview. 76 evaluations, changing only the first name. 19 of each: White-associated men/women, Black-associated men/women.
console.typesafe.ai/playground?s...
One resume for a Wall Street job; asked whether the applicant should get a first-round interview. 76 evaluations, changing only the first name. 19 of each: White-associated men/women, Black-associated men/women.
console.typesafe.ai/playground?s...
September 19, 2026 at 8:15 PM
The whole internet loves Jev, a cheap model that classifies in milliseconds!
*5 days later* We regret to inform you the Jev is racist
*5 days later* We regret to inform you the Jev is racist
Google launches djev - diffusion jev.
Deploying DiffusionGemma-Jev (djev) just got a lot easier. You can now spin up a Jev API-compatible endpoint on Google Cloud Run using a single command.
Performance is solid: ~35-60 ms for single step latency and batch@32 is ~100-123 requests/sec.
Performance is solid: ~35-60 ms for single step latency and batch@32 is ~100-123 requests/sec.
September 23, 2026 at 2:15 AM
Google launches djev - diffusion jev.
August 10, 2025 at 11:39 AM
oh NOW I understand Jev
September 22, 2026 at 2:32 AM
oh NOW I understand Jev
Update: wow, Jev!
I look away for one day and suddenly there is a thing called a "Jev" that I need to wrap my head around.
A little toy made to test #TypeSafe JEV. Visuals by Astra, logic by GLM 5.3. Each airplane only has information about itself and its surroundings (plus ATC info if near a tower) and all decisions are made by Jev, calibrated probabilities and all, in ~150ms roundtrip.
September 17, 2026 at 10:51 PM
Update: wow, Jev!
Say hello to Jev 2.0
He looks absolutely amazing! A huge thank you to @ychsuits.bsky.social for bringing him to life :3
He looks absolutely amazing! A huge thank you to @ychsuits.bsky.social for bringing him to life :3
December 11, 2025 at 4:47 PM
Say hello to Jev 2.0
He looks absolutely amazing! A huge thank you to @ychsuits.bsky.social for bringing him to life :3
He looks absolutely amazing! A huge thank you to @ychsuits.bsky.social for bringing him to life :3
we have Jev at home; the Jev at home: Qwen3-reranker
September 20, 2026 at 4:45 AM
we have Jev at home; the Jev at home: Qwen3-reranker
Is Jev playing pokemon yet?
September 21, 2026 at 10:45 PM
Is Jev playing pokemon yet?
September 18, 2026 at 12:45 PM
April 15, 2025 at 8:35 PM
using jev to read a ouija board. it says "get a life"
September 20, 2026 at 4:58 PM
using jev to read a ouija board. it says "get a life"
Put together some notes on Jev and the new category of system one aka decision models simonwillison.net/2026/Sep/21/...
Jev introduces a new shape of LLM—System One, aka Decision Models
Last week TypeSafe AI unveiled Jev, their first example of a new category of model that they are calling “System One models” (I’m with Maggie Appleton, I think “decision models” …
simonwillison.net
September 21, 2026 at 11:16 PM
Put together some notes on Jev and the new category of system one aka decision models simonwillison.net/2026/Sep/21/...