What does the Processing Status Tab indicate when the percentage bar is at 50-100%?

The Processing Status Tab is designed to provide users with real-time updates on the progress of data processing tasks. When the percentage bar reaches 50-100%, it signals that a significant portion of the processing has been completed, and as it approaches 100%, it indicates that the process is nearing its conclusion.

At this point, when the percentage reflects this high range, it's reasonable to interpret that all processing tasks have been finalized, which aligns with the implication that all relevant data has been adequately processed and is now fully ready for subsequent actions or evaluations. Users can proceed with confidence that the data is complete and can be effectively utilized for further analysis or review.

The other options describe different stages of the processing workflow, which do not correspond to the 50-100% range. For instance, ongoing text extraction would indicate that the process is still active but not yet complete, while initial discovery and compiling OCR results suggest that these tasks are still in their early stages and have not yet reached the completion milestones indicated by a 50-100% status. Therefore, the chosen answer reflects the completed state of processing accurately.