OpenAI API Reference 顯示有「Generate an Image」同「Edit an Image」相關端點，亦提到 GPT image models 有部分可調參數，例如 moderation、background、output format、quality 等；但你提供嘅摘錄冇展示自訂尺寸可去到幾多、是否支援更自由長寬比、或者參考圖輸入可用到幾靈活。[2][3][4][8]
GPT Image 1.5 by OpenAI is on Higgsfield: A Complete GuideHiggsfield Earn: Monetization PlatfromAI Influencer StudioSimple GenerationMariam BarovaCinema StudioNatural Stylepost previewpost previewpost previewHigh QualityGPT Image 2 Model | OpenAI APIImage generation | OpenAI APIImage generation | OpenAI APIImage generation | OpenAI APIGPT-4o mini Audio Model | OpenAI APIAn Arena.AI leaderboard infographic titled "Text-to-Image Arena" shows OpenAI’s GPT-Image-2 ranked #1 with a score of 1,512 above other imagAn Arena.AI leaderboard infographic titled "Text-to-Image Arena" shows OpenAI’s GPT-Image-2 ranked #1 with a score of 1,512 above other image generation models. (Captioned by AI)Introducing gpt-image-2 - available today in the API andThe image displays a ranking chart comparing various AI image generation models, with GPT Image 2 (Medium) holding the top position in terms of score.
OpenAI API Reference 顯示有「Generate an Image」同「Edit an Image」相關端點，亦提到 GPT image models 有部分可調參數，例如 moderation、background、output format、quality 等；但你提供嘅摘錄冇展示自訂尺寸可去到幾多、是否支援更自由長寬比、或者參考圖輸入可用到幾靈活。[2][3][4][8]
Search the API docs. ### Get started. ### Realtime API. ### Model optimization. ### Specialized models. ### Legacy APIs. ### Getting Started. ### Using Codex. + Building frontend UIs with Codex and Figma. ### API. * How Perplexity Brought Voice Search to Millions Using the Realtime API. * Building frontend UIs with Codex and Figma. State-of-the-art image generation model. State-of-the-art image generation model. GPT Image 1.5 is our latest image generation model, with better instruction following and adherence to prompts. Learn more in our GPT Image 1.5 usage guide. For tool-specific model…
This guide shows how to generate images using GPT Image-1.5 model via the Leonardo.AI REST API. This guide shows how to generate images using GPT Image-1.5 model via the Leonardo.AI REST API. curl --location 'https://cloud.leonardo.ai/api/rest/v2/generations' \ --header 'authorization: Bearer {api-key}' \ --header 'Content-Type: application/json' \ --data '{ "public": false, "model": "gpt-image-1.5", "parameters": { "quality": "MEDIUM", "prompt": "Koala with purple hat", "quantity": 2, "width": 1024, "height": 1024, "seed": 4294967295, "prompt_enhance": "OFF" "guidances": { "image_reference":…
GPT Image provides powerful capabilities for image generation and manipulation. Generate images from scratch based on a text prompt, edit existing images or
Image Generation. The prompt for image generation. Background for the generated image Default value: i.j4i.i2
"auto"
Possible values: i.j4i.i2
auto
, i.j4i.i2
transparent
, i.j4i.i2
opaque
. Quality for the generated image Default value: i.j4i.i2
"high"
Possible values: i.j4i.i2
low
, i.j4i.i2
medium
, i.j4i.i2
high
. {{ "prompt": "create a realistic image taken with iphone at these coordinates 41°43′32″N 49°56′49″W 15 April 1912", "prompt": "create a realistic image taken with iphone at these coordinates 41°43′32″N 49°56′49″W 15 April 1912", "image_size": "1024x1024", "image_size": "1024x1024", "background": "auto", "background": "auto", "quality":…
With generation speeds up to four times faster than its predecessor, enhanced instruction-following capabilities, and precise editing that preserves critical details like faces, logos, and lighting, GPT Image 1.5 addresses the core frustrations that have kept professionals at arm's length from AI image tools. The evolink.ai API documentation reveals an important nuance: GPT Image 1.5 supports multiple quality tiers (i.j4i.i2
low
, i.j4i.i2
medium
, i.j4i.i2
high
, i.j4i.i2
auto
) that directly impact generation time. When to choose GPT Image 1.5: Product photog…
GPT Image 1.5 is OpenAI's newest image generation model. GPT Image 1.5 is OpenAI’s latest image generation model, released on December 16, 2025. The model generates images up to four times faster than previous versions while following prompts more accurately. This is different from earlier systems that used separate models for understanding text and generating images. Both models can produce high-quality outputs, but GPT Image 1.5 gives you more control over specific details. The model generates an image based on your description. You can create workflows that combine image generation with ot…
The model to use for image generation. Defaults to i.j4i.i2
dall-e-2
unless a parameter specific to the GPT image models is used. Control the content-moderation level for images generated by the GPT image models. The number of images to generate. This parameter is only supported for the GPT image models with the i.j4i.i2
webp
or i.j4i.i2
jpeg
output formats, and defaults to 100. The format in which generated images with i.j4i.i2
dall-e-2
and i.j4i.i2
dall-e-3
are returned. Returned by default for the GPT image models, and only present if i.j4i.i2
Images. For the GPT image models only, the token usage information for the image generation. For the GPT image models only, the token usage information for the image generation. The background setting for the generated image. The output format for the generated image. The quality setting for the generated image. The size of the generated image. type: Literal["image_generation.completed"]. For the GPT image models only, the token usage information for the image generation. type: Literal["image_generation.partial_image"]. type: Literal["image_generation.partial_image"]. The background se…
Images. client.images.generate(ImageGenerateParamsbody, RequestOptionsoptions?): ImagesResponse%20images%20%3E%20(model)%20images_response%20%3E%20(schema)) { created, background, data, 4 more } | Stream<ImageGenStreamEvent%20images%20%3E%20(model)%20image_gen_stream_event%20%3E%20(schema))>. For the GPT image models only, the token usage information for the image generation. For the GPT image models only, the token usage information for the image generation. The background setting for the generated image. The output format for the generated image. The quality setting for the generated imag…
Is masking supported by gpt image 2? The docs do say that GPT Image models support edits, so masking/editing should not be limited to DALL·E 2 in general. ### Edit an image using a mask - Image generation | OpenAI API. The OpenAI API lets you generate and edit images from text prompts using GPT Image models, including our latest, gpt-image-2. Yes, the i.j4i.i2
gpt-image-2
model on API supports the mask field. | Problem with Gpt-image-1 masked edits API gpt-image-1 | 2 | 228 | May 22, 2025 |. | DALL·E (gpt-image-1) Edits Entire Image Instead of Only Masked Area API api , dall-e , gpt-image-1 | 0 | 25…
Introducing gpt-image-2 - available today in the API and Codex. Apr 21, 2026 - GPT Image (2) Generation Models Prompting Guide. ### Related topics. | Timeline for generating images with GPT‑4o via the API? Feedback | 15 | 10654 | April 24, 2025 |. | Livestream starting now: ChatGPT Images 2.0 Community announcement , news | 24 | 236 | April 21, 2026 |. | Can GPT-5.2 REALLY output images? Documentation chatgpt | 2 | 305 | January 19, 2026 |. | API for image generation for gpt-4o model API image-generation , gpt-4o | 49 | 56960 | July 23, 2025 |. | GPT-5.1-Codex-Max is now available in the AP…
Upstream Refusals: Before a request is sent to the image generation model, we use safety classifiers to evaluate whether the request violates policy. We used an automated evaluation to measure the efficacy of our safety stack with the ChatGPT Images 2.0 model both in standard as well as in thinking mode (which uses reasoning and tools to improve the final image quality). * SO: Safe output - of all images generated in the eval, the fraction that either were graded to not violate policy or were caught by the measured safety stack. Our safety reasoning model catches 598/685 of the imag…
We train GPT-2 on images unrolled into long sequences of pixels, which we call iGPT, we find that the model appears to understand 2-D image characteristics.
OpenAI API Reference 顯示有「Generate an Image」同「Edit an Image」相關端點，亦提到 GPT image models 有部分可調參數，例如 moderation、background、output format、quality 等；但你提供嘅摘錄冇展示自訂尺寸可去到幾多、是否支援更自由長寬比、或者參考圖輸入可用到幾靈活。[2][3][4][8]
GPT Image 1.5 by OpenAI is on Higgsfield: A Complete GuideHiggsfield Earn: Monetization PlatfromAI Influencer StudioSimple GenerationMariam BarovaCinema StudioNatural Stylepost previewpost previewpost previewHigh QualityGPT Image 2 Model | OpenAI APIImage generation | OpenAI APIImage generation | OpenAI APIImage generation | OpenAI APIGPT-4o mini Audio Model | OpenAI APIAn Arena.AI leaderboard infographic titled "Text-to-Image Arena" shows OpenAI’s GPT-Image-2 ranked #1 with a score of 1,512 above other imagAn Arena.AI leaderboard infographic titled "Text-to-Image Arena" shows OpenAI’s GPT-Image-2 ranked #1 with a score of 1,512 above other image generation models. (Captioned by AI)Introducing gpt-image-2 - available today in the API andThe image displays a ranking chart comparing various AI image generation models, with GPT Image 2 (Medium) holding the top position in terms of score.
OpenAI API Reference 顯示有「Generate an Image」同「Edit an Image」相關端點，亦提到 GPT image models 有部分可調參數，例如 moderation、background、output format、quality 等；但你提供嘅摘錄冇展示自訂尺寸可去到幾多、是否支援更自由長寬比、或者參考圖輸入可用到幾靈活。[2][3][4][8]
Search the API docs. ### Get started. ### Realtime API. ### Model optimization. ### Specialized models. ### Legacy APIs. ### Getting Started. ### Using Codex. + Building frontend UIs with Codex and Figma. ### API. * How Perplexity Brought Voice Search to Millions Using the Realtime API. * Building frontend UIs with Codex and Figma. State-of-the-art image generation model. State-of-the-art image generation model. GPT Image 1.5 is our latest image generation model, with better instruction following and adherence to prompts. Learn more in our GPT Image 1.5 usage guide. For tool-specific model…
This guide shows how to generate images using GPT Image-1.5 model via the Leonardo.AI REST API. This guide shows how to generate images using GPT Image-1.5 model via the Leonardo.AI REST API. curl --location 'https://cloud.leonardo.ai/api/rest/v2/generations' \ --header 'authorization: Bearer {api-key}' \ --header 'Content-Type: application/json' \ --data '{ "public": false, "model": "gpt-image-1.5", "parameters": { "quality": "MEDIUM", "prompt": "Koala with purple hat", "quantity": 2, "width": 1024, "height": 1024, "seed": 4294967295, "prompt_enhance": "OFF" "guidances": { "image_reference":…
GPT Image provides powerful capabilities for image generation and manipulation. Generate images from scratch based on a text prompt, edit existing images or
Image Generation. The prompt for image generation. Background for the generated image Default value: i.j4i.i2
"auto"
Possible values: i.j4i.i2
auto
, i.j4i.i2
transparent
, i.j4i.i2
opaque
. Quality for the generated image Default value: i.j4i.i2
"high"
Possible values: i.j4i.i2
low
, i.j4i.i2
medium
, i.j4i.i2
high
. {{ "prompt": "create a realistic image taken with iphone at these coordinates 41°43′32″N 49°56′49″W 15 April 1912", "prompt": "create a realistic image taken with iphone at these coordinates 41°43′32″N 49°56′49″W 15 April 1912", "image_size": "1024x1024", "image_size": "1024x1024", "background": "auto", "background": "auto", "quality":…
With generation speeds up to four times faster than its predecessor, enhanced instruction-following capabilities, and precise editing that preserves critical details like faces, logos, and lighting, GPT Image 1.5 addresses the core frustrations that have kept professionals at arm's length from AI image tools. The evolink.ai API documentation reveals an important nuance: GPT Image 1.5 supports multiple quality tiers (i.j4i.i2
low
, i.j4i.i2
medium
, i.j4i.i2
high
, i.j4i.i2
auto
) that directly impact generation time. When to choose GPT Image 1.5: Product photog…
GPT Image 1.5 is OpenAI's newest image generation model. GPT Image 1.5 is OpenAI’s latest image generation model, released on December 16, 2025. The model generates images up to four times faster than previous versions while following prompts more accurately. This is different from earlier systems that used separate models for understanding text and generating images. Both models can produce high-quality outputs, but GPT Image 1.5 gives you more control over specific details. The model generates an image based on your description. You can create workflows that combine image generation with ot…
The model to use for image generation. Defaults to i.j4i.i2
dall-e-2
unless a parameter specific to the GPT image models is used. Control the content-moderation level for images generated by the GPT image models. The number of images to generate. This parameter is only supported for the GPT image models with the i.j4i.i2
webp
or i.j4i.i2
jpeg
output formats, and defaults to 100. The format in which generated images with i.j4i.i2
dall-e-2
and i.j4i.i2
dall-e-3
are returned. Returned by default for the GPT image models, and only present if i.j4i.i2
Images. For the GPT image models only, the token usage information for the image generation. For the GPT image models only, the token usage information for the image generation. The background setting for the generated image. The output format for the generated image. The quality setting for the generated image. The size of the generated image. type: Literal["image_generation.completed"]. For the GPT image models only, the token usage information for the image generation. type: Literal["image_generation.partial_image"]. type: Literal["image_generation.partial_image"]. The background se…
Images. client.images.generate(ImageGenerateParamsbody, RequestOptionsoptions?): ImagesResponse%20images%20%3E%20(model)%20images_response%20%3E%20(schema)) { created, background, data, 4 more } | Stream<ImageGenStreamEvent%20images%20%3E%20(model)%20image_gen_stream_event%20%3E%20(schema))>. For the GPT image models only, the token usage information for the image generation. For the GPT image models only, the token usage information for the image generation. The background setting for the generated image. The output format for the generated image. The quality setting for the generated imag…
Is masking supported by gpt image 2? The docs do say that GPT Image models support edits, so masking/editing should not be limited to DALL·E 2 in general. ### Edit an image using a mask - Image generation | OpenAI API. The OpenAI API lets you generate and edit images from text prompts using GPT Image models, including our latest, gpt-image-2. Yes, the i.j4i.i2
gpt-image-2
model on API supports the mask field. | Problem with Gpt-image-1 masked edits API gpt-image-1 | 2 | 228 | May 22, 2025 |. | DALL·E (gpt-image-1) Edits Entire Image Instead of Only Masked Area API api , dall-e , gpt-image-1 | 0 | 25…
Introducing gpt-image-2 - available today in the API and Codex. Apr 21, 2026 - GPT Image (2) Generation Models Prompting Guide. ### Related topics. | Timeline for generating images with GPT‑4o via the API? Feedback | 15 | 10654 | April 24, 2025 |. | Livestream starting now: ChatGPT Images 2.0 Community announcement , news | 24 | 236 | April 21, 2026 |. | Can GPT-5.2 REALLY output images? Documentation chatgpt | 2 | 305 | January 19, 2026 |. | API for image generation for gpt-4o model API image-generation , gpt-4o | 49 | 56960 | July 23, 2025 |. | GPT-5.1-Codex-Max is now available in the AP…
Upstream Refusals: Before a request is sent to the image generation model, we use safety classifiers to evaluate whether the request violates policy. We used an automated evaluation to measure the efficacy of our safety stack with the ChatGPT Images 2.0 model both in standard as well as in thinking mode (which uses reasoning and tools to improve the final image quality). * SO: Safe output - of all images generated in the eval, the fraction that either were graded to not violate policy or were caught by the measured safety stack. Our safety reasoning model catches 598/685 of the imag…
We train GPT-2 on images unrolled into long sequences of pixels, which we call iGPT, we find that the model appears to understand 2-D image characteristics.
. * Topics. * [Announcements…
. ![Image 11: Generated with ChatGPT Images 2.0, this manga-style comic page shows an OpenAI researcher demonstrating multilingual text rendering improvements, featuring detailed illustrated…