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Document ProcessingGPT-4o mini

Invoice Data Extractor Using GPT-4o mini

Optimized prompts and cost breakdowns for running invoice data extractor with GPT-4o mini.

About GPT-4o mini
Provider
openai
Context Window
128K tokens
Input Cost
$0.15 / 1M tokens
Output Cost
$0.6 / 1M tokens

Best For

Cost-effective tasksHigh volumeSimple queries
Optimized Prompts for GPT-4o mini
These prompts are tailored to work best with GPT-4o mini's capabilities

extraction

Extract the following from this invoice:
- Vendor name and address
- Invoice number and date
- Due date
- Line items (description, quantity, unit price, total)
- Subtotal, tax, and total

Return as JSON.

{{invoice_text}}
Cost Breakdown
Estimated costs for running this workflow with GPT-4o mini
input tokens
~1237 tokens
output tokens
~675 tokens
cost per request
$0.0128
monthly 1000 requests
$13.00
Rate Limiting Considerations

Openai has rate limits of approximately 3039 RPM. Consider implementing request queuing for high-volume usage.

Monitoring with Administrate

Track GPT-4o mini API latency and error rates. Set up alerts for rate limit warnings and cost thresholds.