> For the complete documentation index, see [llms.txt](https://docs.metahumansdk.io/service-apis-for-creating-virtual-avatars/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.metahumansdk.io/service-apis-for-creating-virtual-avatars/api-metrics/sla.md).

# SLA

## Query execution times

* 3D Face Reconstruction Service: 2.9 sec per request in queue
* 3D Hair Reconstruction Service: 
  * In ***volume*** mode: 39.6 sec per request in queue
  * In ***card*** mode: 9.9 sec per request in queue
* GLB Constructor Service: 4.6 sec per request in queue

## Classifier accuracy

* *gender classification*: **0.961324** for adult faces
* *glasses detection*: **0.984178**