EPIC API
Quality Estimation & Automated Post Editing
What is it for
Score translation quality automatically
Trigger post-editing where needed
Monitor quality trends over time
Enrich translation results with your own TMs and glossaries
How it works
Submit source + translation
Get quality score + improved translation
Obtain results in real time or batch
Available API's
Use this API when your use case requires immediate translation quality decisions or user-facing interactions. It's ideal for real-time translation pipelines.
Low latency
Segment-level responses
Supports Quality Estimation & Automated Post-Editing
File upload feature for easier processing
Retrieval-Augmented Generation (RAG) for improved APE results
V2.0 documentation
Use this API when you wish to process large batches of segments (files) and retrieve results when processing is complete. It's ideal for large volumes, asynchronous processing.
Asynchronous jobs
Ready within 24 hours
Cost-efficient for scale
Batch API documentation
Use this API when you have documents that can be used in the RAG workflow to improve the translation results. It's ideal for upgrading your APE results with your own TMs and Glossaries
Upload files
Fetch files
Delete files
Resource API documentation
Use this API when you wish to retrieve the available Quality Estimation metrics. It's ideal for Quality Estimation management.
List of metrics available to your account/organization
Metric API documentation
Which API should I use?
If you intend to
Use this API
Score or post-edit translation in real time, per segment
Real-Time API
Process millions of segments asynchronously
Batch API
Upload TMs/Glossaries for improved APE results
Resource API
Retrieve the QE metrics
Metrics API