Self-styled ChatGPT co-inventor launches Jev, mocked as 'a JSON classifier'

karmay007 · x · 2026-09-16

An account claiming to be a ChatGPT co-inventor who spent two years in stealth launched Jev, a new frontier model built with a training method called RLCD, claiming 20-200x faster, 40-400x cheaper inference with free output tokens and 'frontier composable intelligence optimized for decisions'.

Hugging Face engineer Niels Rogge quote-mocked it: '12 million views for a JSON classifier? Yeah, we're in a bubble.' The grand claims remain unverified.

Related event: TypeSafe exits stealth with decision model Jev and RLCD training method(86 posts)→

Original post →

More from Fun

Fun channel →