Self-described ChatGPT co-inventor launches Jev, claiming 20-200x speed at 40-400x lower cost

multiply_matrix · x · 2026-09-18

Someone claiming to be a ChatGPT co-inventor has spent two years in stealth on a new training method (RLCD) and today launched Jev, a frontier model billed as "composable intelligence optimized for decisions," with claims of 20-200x faster inference and 40-400x lower cost (output tokens free). Commenters note potential implications for self-driving. All figures are unverified marketing claims for now.

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