ChatGPT nodes
Tools for chat completions with OpenAI ChatGPT. These nodes are also served as MCP tools on the chatgpt MCP server. Back to the full node reference.
ChatGPT Chat
chatgpt_chat · 1 credit on Cloud
Generate a chat completion using OpenAI ChatGPT.
Credential: ChatGPT (API key)
Parameters
| Field | Type | Required | Description |
|---|---|---|---|
model | enum | ✓ | OpenAI model identifier to use for the chat completion. One of: gpt-5.6-sol, gpt-5.6-terra, gpt-5.6-luna, gpt-5.5, gpt-5.4, gpt-5.4-mini, gpt-5, gpt-5-mini, gpt-5-nano, gpt-5-chat-latest. Default: gpt-5.6-luna. |
prompt | string | ✓ | User prompt sent to the model. |
temperature | number | ✓ | Sampling temperature controlling randomness of the response. Default: 0.5. |
Output
Returns a list of records — reference fields downstream as $<node>.text.
| Field | Type | Description |
|---|---|---|
text | string | Text response generated by the model. |