In-depth test: GPT-Image-2 transparent background failure: 4 alternatives and 3 root causes
While helping a client troubleshoot image generation issues recently, we discovered a phenomenon worth sharing: GPT-Image-2 can no longer generate true transparent background PNGs. Whether you include "the background must be transparent" in your prompt or explicitly pass the background: "transparent" parameter via API, the latest generation of GPT-Image-2 either returns an image with a…
