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Writing about a language for agents
Benchmarks, design decisions and how-tos: automatic HTTPS, installable apps, agentic servers, capability security. Every post is also Markdown — add .md to its URL.
2 results for jev
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System One vs System Two — ask for a probability, not a string
Half the work we hand to an LLM is not writing, it is deciding: route this, flag that, is this a refund request. A System One model answers those with a calibrated distribution, and a language that has both slots lets each model do the half it is good at.
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How to use Jev from Synsema — calibrated decisions in a judge block
Jev is TypeSafe's System One model: it answers with typed, calibrated probabilities instead of text. In Synsema it is a language primitive — `require judge`, one block, one call, three verbs — with honest degradation when it is not there.