Stealth startup launches Jev, a 'decision-optimized' model claiming 20-200x speed and 40-400x cost gains
soumitrashukla9 · x · 2026-09-16
A founder claiming to have 'co-invented ChatGPT' launched Jev, a new frontier model trained with a method called RLCD, pitched at replacing LLMs used as classifiers in production systems. Claims: 20-200x faster, 40-400x cheaper with free output tokens, $42/billion tokens, type-safe structured output with calibrated confidence scores, and intelligence around GPT 5.6 Terra. All figures are self-reported and unverified.
Related event: TypeSafe exits stealth with decision model Jev and RLCD training method(86 posts)→
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