---
title: "Changes to Create Supervised Fine-tuning Job"
method: POST
path: "/v1/accounts/{account_id}/supervisedFineTuningJobs"
---

# Changes to Create Supervised Fine-tuning Job

`POST /v1/accounts/{account_id}/supervisedFineTuningJobs`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 13 of 27 revisions.

- **2026-02-18** `407f0a0fd767` — 2 info
- **2026-02-13** `79bf507c9d10` — 1 info
- **2026-02-11** `a1b77ea18288` — 2 info
- **2026-02-11** `3c3ed322dd52` — 1 warning, 1 info
- **2026-01-30** `920bcfb416a7` — 2 warning
- **2026-01-27** `80bec85988ad` — 1 warning, 5 info
- **2026-01-12** `9823da164837` — 1 warning, 4 info
- **2025-12-18** `4e1bdf0cae56` — 11 warning, 11 info
- **2025-12-16** `f76a6182f2d5` — 1 warning, 1 info
- **2025-12-09** `3cece9a35f26` — 1 breaking, 2 warning, 1 info
- **2025-12-01** `4506ec9d12ff` — 1 warning, 2 info
- **2025-11-07** `824e683281d4` — 1 warning, 1 info
- **2025-11-06** `311efdb2fa57` — 3 warning, 6 info

## Changes

- **2026-02-18** `407f0a0fd767` — 2 info
  - added the new optional request property `azureBlobStorageConfig`
  - added the optional property `azureBlobStorageConfig` to the response with the `200` status
- **2026-02-13** `79bf507c9d10` — 1 info
  - added the optional property `jobProgress` to the response with the `200` status
- **2026-02-11** `a1b77ea18288` — 2 info
  - added the new optional request property `usePurpose`
  - added the optional property `usePurpose` to the response with the `200` status
- **2026-02-11** `3c3ed322dd52` — 1 warning, 1 info
  - added the new `US_NEWYORK_1` enum value to the `region` response property for the response status `200`
  - added the new `US_NEWYORK_1` enum value to the request property `region`
- **2026-01-30** `920bcfb416a7` — 2 warning
  - removed the request property `hiddenStatesGenConfig`
  - removed the optional property `hiddenStatesGenConfig` from the response with the `200` status
- **2026-01-27** `80bec85988ad` — 1 warning, 5 info
  - added the new `US_OHIO_1` enum value to the `region` response property for the response status `200`
  - added the new optional request property `awsS3Config`
  - added the new optional request property `optimizerWeightDecay`
  - added the new `US_OHIO_1` enum value to the request property `region`
  - added the optional property `awsS3Config` to the response with the `200` status
  - added the optional property `optimizerWeightDecay` to the response with the `200` status
- **2026-01-12** `9823da164837` — 1 warning, 4 info
  - added the new `EU_ICELAND_3` enum value to the `region` response property for the response status `200`
  - added the new optional request property `batchSizeSamples`
  - added the new `EU_ICELAND_3` enum value to the request property `region`
  - added the optional property `batchSizeSamples` to the response with the `200` status
  - added the optional property `trainerLogsSignedUrl` to the response with the `200` status
- **2025-12-18** `4e1bdf0cae56` — 11 warning, 11 info
  - added the new `EU_HELSINKI_1` enum value to the `region` response property for the response status `200`
  - added the new `EU_ICELAND_DEV_1` enum value to the `region` response property for the response status `200`
  - added the new `EU_LONDON_1` enum value to the `region` response property for the response status `200`
  - added the new `EU_PARIS_1` enum value to the `region` response property for the response status `200`
  - added the new `US_ARIZONA_2` enum value to the `region` response property for the response status `200`
  - added the new `US_ARIZONA_3` enum value to the `region` response property for the response status `200`
  - added the new `US_GEORGIA_4` enum value to the `region` response property for the response status `200`
  - added the new `US_MISSOURI_1` enum value to the `region` response property for the response status `200`
  - added the new `US_NEVADA_1` enum value to the `region` response property for the response status `200`
  - added the new `US_TEXAS_3` enum value to the `region` response property for the response status `200`
  - added the new `US_VIRGINIA_2` enum value to the `region` response property for the response status `200`
  - added the new `EU_HELSINKI_1` enum value to the request property `region`
  - added the new `EU_ICELAND_DEV_1` enum value to the request property `region`
  - added the new `EU_LONDON_1` enum value to the request property `region`
  - added the new `EU_PARIS_1` enum value to the request property `region`
  - added the new `US_ARIZONA_2` enum value to the request property `region`
  - added the new `US_ARIZONA_3` enum value to the request property `region`
  - added the new `US_GEORGIA_4` enum value to the request property `region`
  - added the new `US_MISSOURI_1` enum value to the request property `region`
  - added the new `US_NEVADA_1` enum value to the request property `region`
  - added the new `US_TEXAS_3` enum value to the request property `region`
  - added the new `US_VIRGINIA_2` enum value to the request property `region`
- **2025-12-16** `f76a6182f2d5` — 1 warning, 1 info
  - added the new `NA_BRITISHCOLUMBIA_1` enum value to the `region` response property for the response status `200`
  - added the new `NA_BRITISHCOLUMBIA_1` enum value to the request property `region`
- **2025-12-09** `3cece9a35f26` — 1 breaking, 2 warning, 1 info
  - removed the enum value `US_TEXAS_3` of the request property `region`
  - removed the request property `hiddenStatesGenConfig/maxContextLen`
  - removed the optional property `hiddenStatesGenConfig/maxContextLen` from the response with the `200` status
  - removed the `US_TEXAS_3` enum value from the `region` response property for the response status `200`
- **2025-12-01** `4506ec9d12ff` — 1 warning, 2 info
  - added the new `JOB_STATE_PAUSED` enum value to the `state` response property for the response status `200`
  - added the new `JOB_STATE_PAUSED` enum value to the request property `state`
  - added the optional property `estimatedCost` to the response with the `200` status
- **2025-11-07** `824e683281d4` — 1 warning, 1 info
  - added the new `JOB_STATE_EARLY_STOPPED` enum value to the `state` response property for the response status `200`
  - added the new `JOB_STATE_EARLY_STOPPED` enum value to the request property `state`
- **2025-11-06** `311efdb2fa57` — 3 warning, 6 info
  - added the new `JOB_STATE_CANCELLING` enum value to the `state` response property for the response status `200`
  - added the new `US_GEORGIA_3` enum value to the `region` response property for the response status `200`
  - added the new `US_WASHINGTON_4` enum value to the `region` response property for the response status `200`
  - the endpoint scheme security `BearerAuth` was added to the API
  - api tag `gateway.openapi_Gateway` added
  - api tag `Gateway` removed
  - added the new `JOB_STATE_CANCELLING` enum value to the request property `state`
  - added the new `US_GEORGIA_3` enum value to the request property `region`
  - added the new `US_WASHINGTON_4` enum value to the request property `region`

---

[Operation](https://skmtc.dev/fw-ai-external/apis/gateway-rest-api/docs/v1/accounts/:account_id/supervisedFineTuningJobs/post.md) · [API](https://skmtc.dev/fw-ai-external/apis/gateway-rest-api.md) · [Page](https://skmtc.dev/fw-ai-external/apis/gateway-rest-api/changes/v1/accounts/:account_id/supervisedFineTuningJobs/post)