---
title: "POST /vlai/severity-classification"
method: POST
path: "/vlai/severity-classification"
tags: ["vlai"]
---

# POST /vlai/severity-classification

`POST /vlai/severity-classification`

Classify vulnerabilities by severity based on their descriptions.

## Request body

- object
  - `description` string
  - `model` string

## Response `200`

Success.

## Other responses

- `500` — Unexpected error.
- `502` — Bad content: Invalid response from ML-Gateway.
- `503` — Connection Error: Unable to reach ML-Gateway.

## Changes

- **2025-11-14** `9e5006f39b38` — 1 info
  - added the non-success response with the status `502`
- **2025-05-23** `41b7d2d2249f` — 3 info
  - added the non-success response with the status `500`
  - added the non-success response with the status `503`
  - removed the non-success response with the status `404`
- **2025-05-23** `72a050429401` — 1 info
  - endpoint added
- **2024-06-05** `28bfb33cc1fb` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/vulnerability-lookup/apis/vulnerability-lookup-api/changes/vlai/severity-classification/post.md)

---

[API](https://skmtc.dev/vulnerability-lookup/apis/vulnerability-lookup-api.md) · [All operations](https://skmtc.dev/vulnerability-lookup/apis/vulnerability-lookup-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/vulnerability-lookup/vulnerability-lookup-api/revisions/e6ef25beb687/schema)