High-Accuracy Face Search API Needed

I need an AI-powered face-scanning API that lets me feed in one reference photo and instantly comb through thousands of stored images to return every match for that same face. Real-time processing is essential because I want results to appear almost as soon as I submit the query.

Accuracy is critical—minimal false positives matter more to me than pure speed, so your model or pipeline should already be benchmarked to a high standard. When a face is found, the service must let me retrieve or export the matched photos so I can deliver them onward without extra manual steps.

If you already have an API or an easily deployable model (Python, REST, or cloud function), please share a brief outline of:
• how you achieve the requested accuracy,
• typical response times on a dataset of several thousand images,
• any hardware or cloud requirements on my side,
• and a quick demo or sample endpoint I can test.

Deliverables will include the working API, simple integration instructions, and a short README covering setup, authentication, and example calls. I’m ready to start as soon as I can see it in action.