OpenAI Integration for Prompt Testing
Test your GPT-4, GPT-4o, and GPT-3.5 prompts with PromptLens. Catch regressions before they hit production.
Connect OpenAISupported Models
Integration Features
- Full API compatibility
- Function calling support
- Vision model testing
- Streaming response validation
- Token usage tracking
Quick Setup Guide
Add your OpenAI API key to PromptLens
Create a project and add your prompts
Build test datasets with expected outputs
Run evaluations and view results
Testing OpenAI Prompts with PromptLens
Create a project, add your OpenAI prompt, and run evaluations against your test dataset to catch regressions before they reach production.
// 1. Define your prompt in PromptLens
System: "You are a helpful customer support agent."
User: "{{user_query}}"
// 2. Create test cases
| user_query | expected_behavior |
|-------------------------------|-------------------------|
| "How do I reset my password?" | Step-by-step instructions|
| "I want a refund" | Empathetic + policy link |
| "Your product sucks" | Acknowledge + de-escalate|
// 3. Run evaluation across GPT-4o and GPT-4o Mini
// PromptLens automatically compares outputs
// and flags regressions against your baselineOther Integrations
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Start Testing OpenAI Prompts
Connect your OpenAI API and start catching prompt regressions in minutes.
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