{"message":"OCR RAG Pipeline API — Direct olmOCR (with Celery)","version":"1.0.0","endpoints":{"/process/batch":"POST - Process multiple PDF documents (Celery queued)","/job/{job_id}":"GET - Get job status","/job/{job_id}/step1-ocr":"GET - Get Step 1 OCR output for this job (when available)","/batch/{batch_id}":"GET - Get batch status","/batches/active":"GET - Get all active batches","/jobs/cleanup":"DELETE - Clean up old job records","/jobs/clear-queue":"DELETE - Clear pending queue","/jobs/clear-all":"DELETE - Clear all jobs","/jobs/queue-status":"GET - Get queue status","/health":"GET - Health check"}}