ComfyUI Node: OpenAI LLM
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Category
text/generation
Inputs
prompt STRING
model
- gpt-5.4
- gpt-5.4-pro
- gpt-4.1
- gpt-4.1-mini
- gpt-5
- gpt-5.2
- gpt-5-mini
- gpt-5-nano
- gpt-5.2-pro
- o1
- o3-mini
temperature FLOAT
reasoning_effort
- low
- medium
- high
api_key STRING
max_output_tokens INT
system_instruction STRING
image IMAGE
Outputs
STRING
Extension: ComfyUI-ExternalAPI-Helpers
ComfyUI node for Flux Kontext Pro and Max models from Replicate
Authored by Aryan185
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Also provided by 1 other extension
More nodes in ComfyUI-ExternalAPI-Helpers
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.