Jev versus text-generating models
Jev does not generate free-form text. A side-by-side video compares parallel decision-making with token-by-token text generation.
Explaining Augustus and Its Relation to Jev and System One Models with Claude Opus 5.5
The author asks Claude Opus 5.5 to explain Augustus and how it relates to TypeSafe AI's Jev and Decision Models/System One models, serving as a light intro to Jev and the category.
I asked @claudeai Opus 5.5 to help me explain Augustus and how it relates to @typesafeai's Jev and Decision Models/System One models. It's also a very light intro to Jev & the category for the uninitiated. Opus 5.5 is a good model.
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Pricing, evaluations, and the name Jev
The launch thread explains code-and-AI workflow evaluations, the input price announced at launch, and free output tokens.
Jev Model: Decision-Making Probability Generation, 200× Faster and 400× Cheaper Than LLMs
This model is built for decision-making rather than text generation, outputting probabilities for each option in parallel instead of token-by-token responses. The author shares a simplified comparison of normal LLMs versus this Jev model.
