Jevons ($JEVONS) is a token deployed on Base via Clanker on September 23, 2026. Deployed by 0x295D...98B5. Current price: $2.628e-7. Market cap: $26.3K.
Contract address: 0x79205A823e9946AfB777C3a5930826C82bE37c05
Jevons — the decision-engine token. Jev is TypeSafe AI's System One model — the AI that decides, not the AI that chats. Send it structured state and it returns typed decisions (Choice up to 255 options, Noul yes/no probability, Score on your rubric) with calibrated confidence, in 70–500ms. Pricing: $0.042 per million input tokens, output free. Trained with RLCD (Reinforcement Learning for Calibrated Decisions) by founder Diogo Almeida (ex-OpenAI, InstructGPT/RLHF co-author) with Erik Gafni and Sasha Sheng. Named after William Stanley Jevons — Jevons paradox: the cheaper intelligence gets, the more of it the world consumes. Launched 2026-09-15, public 2026-09-20, $40M seed led by DCVC. Sister coin: JEV on Zora. Links: typesafe.ai (official) · docs.typesafe.ai (docs + quickstart) · console.typesafe.ai (API signup) · jev-agent.com (independent explainer).