Auto

Automatically selects the extraction pipeline independently for each page. A page-level router estimates how much recognition power each page needs and routes it to the least expensive pipeline that can handle it: clean pages go to fast local extraction, harder pages to local ICR, and degraded or figure-heavy pages to VLM-enhanced ICR or the VLM pipeline. Complex pages use a VLM only when a is configured; otherwise they fall back to local ICR. The result format is identical to every other engine.