Get a model version
Model versions API
Get a model version
One version’s record. Scoped to the key’s workspace: a foreign or missing id is a 404, never another workspace’s lineage.
GET
Get a model version
Authorizations
Your workspace API key, e.g. sk_sovereign_..., sent as Authorization: Bearer <key>.
Path Parameters
Response
The version.
Previous version in this lineage; null for the first.
Where the trained weights live.
The callable model name once served; null while unserved.
Which training path minted it (e.g. sft, raft, grpo).
The bake-off outcome this version carries (e.g. improved, inconclusive).
The judge the verdict depended on.
True only when parent and child share a holdout hash.