Decision modelLegacy
Kev 0.5B
Jared Palmer
- Released
- -
- Data date
- September 22, 2026
- Access
Profile
Specifications and access
Published information about this model. Existing estimates are explicitly labeled.
| Specification | Value and source |
|---|---|
| Training | September 17, 2026Source |
| Model class | Typed-decision LoRA adapter with pointer readoutSource |
| Access | LocalSource |
| Model ID | jaredpalmer/kev-0.5bSource |
| Input | Text or structured states and typed questionsSource |
| Output | Structured probabilities, no text generationSource |
| Result | Choice, Noul and Score with probabilitiesSource |
| Parameters | 0.5 billion base modelSource |
| License | Apache-2.0 for the adapter and headSource |
| Scope | Historical Kev prototype on Qwen2.5-0.5B.Source |
| Notes | The official model card marks this checkpoint as superseded by Kev-0.8B, Kev-4B and Kev-9B.Source |
Evidence
Sources and data date
Every statement links to its underlying documentation or leaderboard.
| Type | Evidence and data date |
|---|---|
| Additional source | Kev 0.5B model card (retrieved September 22, 2026) |
| Additional source | Kev repository (retrieved September 22, 2026) |