OpenAI

OpenAI provides GPT-4o, GPT-4o-mini, and other models through their API. Good for general-purpose tasks, embeddings, and vision.

Setup

export MODELREINS_PROVIDER=openai
export OPENAI_API_KEY=sk-...

Available models

Model	Cost	Best For
gpt-4o-mini	$0.002/job	Budget cloud tasks
gpt-4o	$0.03/job	General purpose, vision

Configuration

{
  "provider": "openai",
  "openai": {
    "apiKey": "${OPENAI_API_KEY}",
    "model": "gpt-4o-mini",
    "maxTokens": 4096
  }
}

When to use OpenAI

• Tasks requiring vision (image analysis)
• Embedding generation for search and retrieval
• General-purpose completions at moderate cost
• When you need structured JSON output with function calling