---
title: "Changes to Generate or transform images, letting the server pick the best model"
method: POST
path: "/v2/image/generate/auto"
---

# Changes to Generate or transform images, letting the server pick the best model

`POST /v2/image/generate/auto`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 33 revisions.

- **2026-09-27** `987f73fc82de` — 4 info
- **2026-09-19** `4e95197be44a` — 8 breaking, 4 warning, 10 info
- **2026-09-16** `a235a15c0235` — 1 info

## Changes

- **2026-09-27** `987f73fc82de` — 4 info
  - added the optional property `max_inflight_requests` to the response with the `402` status
  - added the optional property `max_inflight_requests` to the response with the `429` status
  - added the optional property `task_completion_speed` to the response with the `402` status
  - added the optional property `task_completion_speed` to the response with the `429` status
- **2026-09-19** `4e95197be44a` — 8 breaking, 4 warning, 10 info
  - added `#/components/schemas/MagicPromptMode` to the `magic_prompt` request property `allOf` list (media type: multipart/form-data)
  - added `#/components/schemas/MagicPromptMode` to the `magic_prompt` request property `allOf` list (media type: application/json)
  - removed the enum value `1K` of the request property `resolution_tier` (media type: multipart/form-data)
  - removed the enum value `1K` of the request property `resolution_tier` (media type: application/json)
  - removed the enum value `2K` of the request property `resolution_tier` (media type: multipart/form-data)
  - removed the enum value `2K` of the request property `resolution_tier` (media type: application/json)
  - removed the enum value `4K` of the request property `resolution_tier` (media type: multipart/form-data)
  - removed the enum value `4K` of the request property `resolution_tier` (media type: application/json)
  - removed `#/components/schemas/MagicPromptOption` from the `magic_prompt` request property `allOf` list (media type: multipart/form-data)
  - removed `#/components/schemas/MagicPromptOption` from the `magic_prompt` request property `allOf` list (media type: application/json)
  - changed the pattern of the request property `aspect_ratio` from `^(AUTO|[1-9][0-9]{0,4}x[1-9][0-9]{0,4})$` to `^(auto|[1-9][0-9]{0,4}x[1-9][0-9]{0,4})$` (media type: multipart/form-data)
  - changed the pattern of the request property `aspect_ratio` from `^(AUTO|[1-9][0-9]{0,4}x[1-9][0-9]{0,4})$` to `^(auto|[1-9][0-9]{0,4}x[1-9][0-9]{0,4})$` (media type: application/json)
  - the `aspect_ratio` request property default value changed from `AUTO` to `auto` (media type: multipart/form-data)
  - the `aspect_ratio` request property default value changed from `AUTO` to `auto` (media type: application/json)
  - the `magic_prompt` request property default value changed from `AUTO` to `auto` (media type: multipart/form-data)
  - the `magic_prompt` request property default value changed from `AUTO` to `auto` (media type: application/json)
  - added the new `1k` enum value to the request property `resolution_tier` (media type: multipart/form-data)
  - added the new `1k` enum value to the request property `resolution_tier` (media type: application/json)
  - added the new `2k` enum value to the request property `resolution_tier` (media type: multipart/form-data)
  - added the new `2k` enum value to the request property `resolution_tier` (media type: application/json)
  - added the new `4k` enum value to the request property `resolution_tier` (media type: multipart/form-data)
  - added the new `4k` enum value to the request property `resolution_tier` (media type: application/json)
- **2026-09-16** `a235a15c0235` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/ideogram/apis/ideogram-openapi-3-0/docs/v2/image/generate/auto/post.md) · [API](https://skmtc.dev/ideogram/apis/ideogram-openapi-3-0.md) · [Page](https://skmtc.dev/ideogram/apis/ideogram-openapi-3-0/changes/v2/image/generate/auto/post)