OpenAI Responses API Node

A ComfyUI node in BillBum_API with 13 inputs and 4 outputs.

By AhBumm·Created 2 years ago·Updated 3 months ago· 11

◄prompt►

◄modelgpt-4o►

◄api_urlhttps://api.openai.com/v1►

◄api_keyYOUR_API_KEY_HERE►

◄seed0►

◄temperature-1.00►

◄instructions►

◄enable_image_generationfalse►

◄previous_response_id►

◄reasoning_effortnone►

◄image_gen_options►

CategoryBillBum_API

Inputs (13)

Name	Type	Default	Description
prompt	STRING		Text prompt for the Responses API
model	STRING	gpt-4o	Model ID, e.g. gpt-4o, gpt-5.5, o3
api_url	STRING	https://api.openai.com/v1	OpenAI-compatible API base URL
api_key	STRING	YOUR_API_KEY_HERE	—
seed	INT	00–18446744073709550000	—
temperature	FLOAT	-1.00-1–2	-1 = none (use model default); 0~2 = custom temperature
instructions	STRING		System/developer instructions inserted into the model context
enable_image_generation	BOOLEAN	false	Enable the image_generation tool for GPT Image generation/editing
imageopt	IMAGE		Input image(s) for vision or image editing/reference. Supports batch input (multiple images).
maskopt	MASK		Optional mask for image editing (areas to edit)
previous_response_idopt	STRING		Previous response ID for multi-turn conversation
reasoning_effortopt	COMBO	none	Reasoning effort for o-series/gpt-5 models (none = disabled)
image_gen_optionsopt	STRING		Optional JSON to override defaults for the image_generation tool. Leave empty to use API defaults. Example: {"quality":"high","size":"1024x1536","background":"transparent","output_format":"png"} Supported keys: quality, size, background, output_format, output_compression, n, input_fidelity, moderation. The 'type' field cannot be overridden.