Jev in production › SDKs and workflow integrations

AnyDecisionModel

Swift package with typed yes/no, choice and score sessions, in which the JevDecisionModel backend calls TypeSafe's System One API alongside a local MLX backend on Apple silicon.

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Use
SDKs and workflow integrations
Industry
Developer tools
Form
Open-source tool
Stage
Beta
Plugs into
Swift
Listed
2026-09-22
Found via
github
Repository
mattt/AnyDecisionModel
Stars
15
Forks
2
Last push
2026-10-11
Language
Swift
License
Apache-2.0

The README opens with

AnyDecisionModel is a Swift package for typed decisions: yes-or-no probabilities, choices among options, and scores on ordinal scales. The API follows the model-and-session pattern of Apple's Foundation Models framework and AnyLanguageModel.

urgent is a Double. team is a Choice with a value, a probability for each option, and a confidence value. anger is a Score with the expected level, a probability for each level, and a confidence value.

- [x] MLX runs a small language model on Apple silicon and reads each decision from next-token probabilities in one forward pass. - [x] MLX decision heads run a model with a trained decision head, such as Cloudflare's Clef. - [x] Core AI does the same as MLX with a Core AI model on macOS 27 and iOS 27. - [x]...

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