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Decision modelOpen source

Kev 9B

Jared Palmer

Released
September 20, 2026
Data date
September 24, 2026
Model class
Typed-decision LoRA adapter with pointer readout
Result
Choice, Noul and Score with calibrated probabilities
Access
Local

Kev 9B is the largest current Kev adapter variant. Its LoRA adapter and pointer head sit on a 9-billion-parameter base model and return calibrated Choice, Noul, and Score probabilities for typed questions. Like the smaller variants, it makes the decision in one pass.

The family overview names L40S and H100 as target hardware. The model card validates Kev 9B up to 8,192 tokens, while the server accepts states up to 65,536 tokens; that does not establish unchanged model accuracy. The smaller adapter variants are Kev 4B and Kev 0.8B.

Specifications and access

SpecificationValue and source
Model class
Typed-decision LoRA adapter with pointer readoutSource
Access
LocalSource
Model ID
jaredpalmer/kev-9bSource
Input
Text or structured states and typed questionsSource
Output
Structured probabilities, no text generationSource
Result
Choice, Noul and Score with calibrated probabilitiesSource
Parameters
9 billion base modelSource
License
Apache-2.0 for the adapter and headSource
Scope
Local Kev family models with a TypeSafe-compatible interface.Source
Notes
The weights are adapters on top of the respective Qwen base models.Source
Base model
Qwen/Qwen3.5-9B-BaseSource
Adapter
LoRA, rank 16Source