OpenAI LLM | Notion

Overview

OpenAI provides industry-leading text generation capabilities through their GPT family of language models. This service offers high-quality conversational AI, content creation, and reasoning capabilities with multiple model options optimized for different use cases, performance requirements, and cost considerations.

Service Information

Property	Value
Service Name	OpenAI
Status	Enabled
Compatible Nodes	Call LLM, HyperFlow LLM PDF transformer

When to Use This Service

OpenAI is ideal for:

Production conversational AI requiring highest quality responses
Content generation with sophisticated reasoning and creativity
Complex reasoning tasks where model capability is critical
General-purpose applications with broad domain coverage
Industry standard implementations where OpenAI compatibility is expected

API Requirements

OpenAI → API Key: Valid OpenAI API key with chat completions access

Available Models

Model availability depends on your OpenAI API access. Check the model dropdown in Call LLM node for currently available options.

Common OpenAI models include various GPT-4 and GPT-3.5 variants optimized for different quality and cost requirements.

Parameters

Parameter	Type	Default	Description
Model	Choice	(varies)	Select OpenAI language model
Temperature	Number	0.7	Creativity/randomness control (0.0-2.0)
Max tokens	Number	1000	Maximum response length
System message	Text	(empty)	System-level instructions for model behavior