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OpenAI: GPT Image 2.5 FlareNEW
openai/gpt-image-2.5-flareimages
GPT Image 2.5 Flare is an image generation and editing model from OpenAI, positioned as the speed-oriented tier of the GPT Image 2.5 series. It is suited to high-volume everyday generation, creator content, and rapid prototyping via the dedicated Images API.
Price
Released
Sep 9, 2026
Parameters
promptrequired, up to 20,000 charactersaspect_ratio1:11:21:32:12:33:13:23:44:34:55:49:1616:921:9backgroundtransparent · opaque · autoresolution1k2k4ksize512x15361536x5121024x10241024x17921792x10241024x20482048x10241152x20482048x11521360x20482048x13601024x30721536x20482048x15363072x10241280x25602560x12801632x20482048x16322880x12322048x20481280x38403840x12801920x38403840x19202576x32163216x25762160x38402880x28803840x21602496x33283328x24962368x35523552x23684480x1920imageimage-to-image (via /v1/images/edits)How to use via API
import base64
from openai import OpenAI
client = OpenAI(base_url="https://api.mixen.ai/v1", api_key="mxn-...")
img = client.images.generate(
model="openai/gpt-image-2.5-flare",
prompt="Милый кот-космонавт на Марсе",
size="512x1536", # либо extra_body={"aspect_ratio": "1:1", "resolution": "1k"}
n=1,
)
with open("image.png", "wb") as f:
f.write(base64.b64decode(img.data[0].b64_json))
# image-to-image: передать референс(ы) через multipart
edited = client.images.edit(
model="openai/gpt-image-2.5-flare",
image=open("photo.png", "rb"), # один или несколько референсов
prompt="Добавь неоновую вывеску на фасад, сохрани композицию",
)
with open("edited.png", "wb") as f:
f.write(base64.b64decode(edited.data[0].b64_json))
