---
title: "Get version by ID from model"
method: GET
path: "/models/{model_id}/versions/{version_id}"
tags: ["version"]
---

# Get version by ID from model

`GET /models/{model_id}/versions/{version_id}`

## Path parameters

- `model_id` integer, required
- `version_id` integer, required

## Response `200`

OK

## Other responses

- `404` — Model with given `model_id` not found

## Changes

> 34 revisions in range; 4 not diffed.

- **2026-07-17** `a1e12cbeeebc` — 10 info
  - added the optional property `endpoints/items/environment/default_resource_request/liveness_probe` to the response with the `200` status
  - added the optional property `endpoints/items/environment/default_resource_request/readiness_probe` to the response with the `200` status
  - added the optional property `endpoints/items/environment/default_transformer_resource_request/liveness_probe` to the response with the `200` status
  - added the optional property `endpoints/items/environment/default_transformer_resource_request/readiness_probe` to the response with the `200` status
  - …6 more
- **2024-12-05** `14228a52f169` — 1 info
  - added the optional property `endpoints/items/model_observability` to the response with the `200` status
- …earlier changes not shown

[Full history](https://skmtc.dev/caraml-dev/apis/merlin/changes/models/:model_id/versions/:version_id/get.md)

---

[API](https://skmtc.dev/caraml-dev/apis/merlin.md) · [All operations](https://skmtc.dev/caraml-dev/apis/merlin/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/caraml-dev/merlin/revisions/a1e12cbeeebc/schema)