Raw SignalSep 22, 20261 min read1 source

Simon Willison released llm-typesafe 0.1a0, an LLM CLI plugin that adds support for TypeSafe AI’s Jev model

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Simon Willison released llm-typesafe 0.1a0, an LLM CLI plugin that adds support for TypeSafe AI’s Jev model.

The supplied release note shows Jev invoked through llm -m jev for constrained tasks: a yes/no “noul” response with a probability, selection among supplied routing choices, and scoring against an ordered set of criteria. Examples include refund-request detection, support-team assignment, and bug-report reproducibility assessment. The release describes installation and API-key setup, but does not provide benchmark results, pricing, latency, or production reliability evidence.

Evidence / sources

  1. 1simonwillison.net/2026/Sep/22/llm-typesafe
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