OpenAI Chat

---

Description

The OpenAI Chat node connects your agent to OpenAI's powerful language models like GPT-5 and GPT-4.1. These models excel at understanding and generating human-like text for a wide variety of applications.

Common Use Cases

• Creating sophisticated conversational agents
• Generating high-quality content like articles or code
• Building assistants that can understand complex instructions
• Developing tools that require advanced reasoning capabilities

Inputs

The input connections this node accepts:

NameDescriptionTypeFlowThe flow of the workflowFlowQueryChat text to sendTextFilesList of files to send to LLM (Direct links to files, Images and PDFs only, max 5 files, 25 MB each)Text[]ToolsList of tools that the LLM can useTool[]System PromptSystem prompt for the LLMTextTemperatureCreativity of the LLMNumberRAGRAG Knowledge baseRagSave ContextSave chat as context for LLMBoolean

Outputs

The output connections this node provides:

NameDescriptionTypeoutputThe response of the LLMText

Fields

The configurable fields this node provides:

NameDescriptionTypeModelThe LLM modelValue: gpt-4oOptions: gpt-5 gpt-5-mini gpt-5-nano gpt-4.1 gpt-4.1-mini gpt-4.1-nano gpt-4o gpt-4o-mini o3-mini o4-miniselectQueryChat text to sendValue: Enter text here...TextAreaFilesList of files to send to LLM (Direct links to files, Images only, max 5 files, 25 MB each)Text[]ToolsList of tools that the LLM can useTool[]System PromptSystem prompt for the LLMValue: You are a helpful assistantTextAreaTemperatureCreativity of the LLMValue: 0.5Min: 0Max: 1Step: 0.01SliderSave ContextSave chat as context for LLMValue: trueCheckBox