https://mu0.ai/tags/architecture/Recent content in Architecture on mu0Hugo -- 0.152.2en-usTue, 22 Sep 2026 09:00:00 +1000https://mu0.ai/posts/guessing-the-jev-architecture/Tue, 22 Sep 2026 09:00:00 +1000https://mu0.ai/posts/guessing-the-jev-architecture/TypeSafe has released Jev, a ‘System One’ model that returns typed, calibrated decisions instead of text. The architecture is not public. Here is the one I would bet on — a bidirectional encoder over the state, plus a language-conditioned cross-attention head that scores every candidate answer in parallel.