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GET
TypeScript SDK

Authorizations

Authorization
string
header
required

Enter ApiKey <your-api-key> in Authorization, including the ApiKey prefix. In cURL and Python samples, <api-key> means this full value. The TypeScript SDK adds the prefix for you.

Path Parameters

baseModelId
enum<string>
required

The stable product identifier of a catalog base model.

Available options:
qwen3-4b,
qwen3-8b,
qwen3-32b,
qwen3-235b

Response

Base model

A catalog base model pinned to an immutable revision. upstreamUrl links to that revision.

displayName
string
required

Display name of the base model.

Minimum string length: 1
id
enum<string>
required

Stable identifier of the catalog base model.

Available options:
qwen3-4b,
qwen3-8b,
qwen3-32b,
qwen3-235b
provider
string
required

The model publisher shown in the base model catalog, such as Qwen.

Minimum string length: 1
upstreamModel
string
required

Published repository identifier for the base model.

Minimum string length: 1
upstreamRevision
string
required

Immutable source revision, as a 40-character hexadecimal commit hash.

Pattern: ^[a-f0-9]{40}$
upstreamUrl
string<uri>
required

URL of the exact published model revision.