Connect to OpenAI's GPT models including GPT-5.1, o-series reasoning models, and more.
Configuration
| Field | Required | Example |
|---|
| Application Name | Yes | my-openai-app |
| Model Name | Yes | gpt-5.1, gpt-5, gpt-4o, o3, o4-mini |
| API Key | Yes | sk-... |
Getting Your API Key
- Go to OpenAI Platform
- Navigate to API Keys in your account settings
- Click Create new secret key
- Copy and securely store your key
Popular Models
| Model | Description |
|---|
gpt-5.1 | Latest flagship model with adaptive reasoning |
gpt-5.1-codex | Optimized for long-running agentic coding tasks |
gpt-5 | Previous flagship model |
gpt-4o | Multimodal model for complex tasks |
o3 | Most powerful reasoning model, excels in coding, math, science |
o4-mini | Fast, cost-effective reasoning model |
For the complete list of available models, visit the OpenAI Models Documentation.
Advanced Parameters
| Parameter | Type | Description |
|---|
max_tokens | integer | Maximum tokens in the response |
temperature | float | Randomness (0.0-2.0) |
top_p | float | Nucleus sampling threshold |
frequency_penalty | float | Reduce repetition (-2.0 to 2.0) |
presence_penalty | float | Encourage new topics (-2.0 to 2.0) |
stop | array | Stop sequences |
seed | integer | For deterministic outputs |
Setup Steps
- Navigate to AI Applications → New Application
- Select Model Providers tab
- Click OpenAI
- Enter your Application Name and API Key
- Select your desired Model Name
- Configure Advanced Settings (optional)
- Click Test Response to verify (optional)
- Review and submit