Self-described ChatGPT co-inventor launches Jev, claiming 20-200x speed at 40-400x lower cost
lateinteraction · x · 2026-09-16
CompleteSkeptic, describing himself as a ChatGPT co-inventor, launched Jev after two years in stealth: a new frontier model trained with a new method called RLCD, claiming 20-200x faster, 40-400x cheaper (output tokens free), and "frontier composable intelligence optimized for decisions" — billed as the shortest path to an AI-based economic revolution.
lateinteraction's take: Jev is what you'd design if you took DSPy's Predict(Signature) abstraction seriously enough to build a foundation model for executing it. Unverified claims; no architecture details or benchmarks public yet.
Related event: TypeSafe exits stealth with decision model Jev and RLCD training method(86 posts)→
More from Models
- Google open-sources EmbeddingGemma 2: on-device multimodal search across photos, audio, docs — bigaiguy · 2026-11-02
- Anthropic's server-side rule reignites the case for owning open models over renting AI — alex_verem · 2026-11-02
- Epoch AI: open-weight GLM 5.3 exploited the patch gap to hack 6 Firefox releases at ~$1,000 each — rohanpaul_ai · 2026-11-02
- SemiAnalysis: safety classifiers sandbag scores of Opus 5.5 and GPT-6 Astra — morqon · 2026-11-02
- Liquid AI's 1.7B LFM3 becomes first local model to nail live fixtures lookup on a MacBook — NielsRogge · 2026-11-02
- Claude upgrade-page traffic rebounded to 17.6M in September, near May's 18.6M peak — firstadopter · 2026-11-02