OpenAI gpt-image-2 adds transparent backgrounds in preview
Set background to transparent with png or webp output in the Images API and Responses image tool for gpt-image-2 and gpt-image-2-2026-04-21. jpeg is not supported.
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2 releases
Set background to transparent with png or webp output in the Images API and Responses image tool for gpt-image-2 and gpt-image-2-2026-04-21. jpeg is not supported.
OpenAI is an American artificial intelligence (AI) public benefit corporation (PBC) headquartered in San Francisco, California. It develops proprietary generative AI models, particularly its generative pre-trained transformer (GPT) series of large language models.
| Release-notes page | Site | Feed |
|---|---|---|
| Codex changelog learn.chatgpt.com | learn.chatgpt.com | None |
| Codex releases github.com | github.com | RSS |
| Agents SDK (JS) releases github.com | github.com | RSS |
| Agents SDK (Python) releases github.com | github.com | RSS |
| API changelog (developers) developers.openai.com | developers.openai.com | None |
| ChatGPT , Release Notes help.openai.com | help.openai.com | None |
| ChatGPT Enterprise and Edu release notes help.openai.com | help.openai.com | None |
| Node SDK releases github.com | github.com | RSS |
| Python SDK releases github.com | github.com | RSS |
| Release Notes openai.com | openai.com | None |