run-llama/llama_cloud_services
1
0
Fork 0
mirror of https://github.com/run-llama/llama_cloud_services.git synced 2026-08-27 01:15:06 -04:00
Code Issues 352 Packages Projects Releases 10 Wiki Activity

Poor performance on scanned PDFs with improperly rotated content #217

New Issue
Open
opened 2026-02-16 00:17:10 -05:00 by yindo · 1 comment
yindo commented 2026-02-16 00:17:10 -05:00
Owner
Copy Link
Copy Source

Originally created by @invakid404 on GitHub (Jul 30, 2024).

Describe the bug
I noticed that when dealing with a scanned PDF with improperly rotated content, LlamaParse consistently gets certain details like numbers wrong, sometimes swapping out certain digits for others, repeating digits, etc.

It is consistently reproducible with caching disabled and rotating the PDF has a noticeable performance improvement.

I managed to make a reproduction by generating 50 random numbers, putting them in a PDF, converting them to an image, and then comparing the output when the PDF is correctly oriented and when it is not. In the first scenario, all numbers in the output are correct. In the second scenario, it outputs the correct amount of numbers, and some of them are incorrect.

Files
numbers_normal.pdf
numbers_rotated.pdf
The original numbers

Job ID
If you have it, please provide the ID of the job you ran.
You can find it here: https://cloud.llamaindex.ai/parse in the "History" tab.

Screenshots
Feel free to also provide screenshots if relevant.

Client:
Please remove untested options:

  • Frontend (cloud.llamaindex.ai)
  • Typescript Library

Options
Multimodal with Claude 3.5 Sonnet

Additional context
I did see #32 before opening this issue, but I thought that my case was different enough for this issue to not be considered a duplicate. I also have specific reproduction steps which I thought are worth sharing.

Originally created by @invakid404 on GitHub (Jul 30, 2024). **Describe the bug** I noticed that when dealing with a scanned PDF with improperly rotated content, LlamaParse consistently gets certain details like numbers wrong, sometimes swapping out certain digits for others, repeating digits, etc. It is consistently reproducible with caching disabled and rotating the PDF has a noticeable performance improvement. I managed to make a reproduction by generating 50 random numbers, putting them in a PDF, converting them to an image, and then comparing the output when the PDF is correctly oriented and when it is not. In the first scenario, all numbers in the output are correct. In the second scenario, it outputs the correct amount of numbers, and some of them are incorrect. **Files** [numbers_normal.pdf](https://github.com/user-attachments/files/16430237/numbers_normal.pdf) [numbers_rotated.pdf](https://github.com/user-attachments/files/16430238/numbers_rotated.pdf) [The original numbers](https://gist.github.com/invakid404/7a7d2f8ad70b20a428dd2ff116db9b59) **Job ID** If you have it, please provide the ID of the job you ran. You can find it here: https://cloud.llamaindex.ai/parse in the "History" tab. **Screenshots** Feel free to also provide screenshots if relevant. **Client:** Please remove untested options: - Frontend (cloud.llamaindex.ai) - Typescript Library **Options** Multimodal with Claude 3.5 Sonnet **Additional context** I did see #32 before opening this issue, but I thought that my case was different enough for this issue to not be considered a duplicate. I also have specific reproduction steps which I thought are worth sharing.
yindo added the bug label 2026-02-16 00:17:10 -05:00
yindo commented 2026-02-16 00:17:10 -05:00
Author
Owner
Copy Link
Copy Source

@hexapode commented on GitHub (Jul 30, 2024):

thanks for repporting, we need to improve on rotated content.

@hexapode commented on GitHub (Jul 30, 2024): thanks for repporting, we need to improve on rotated content.
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
LlamaCloud
LlamaExtract
LlamaParse
bug
client
complex layout
documentation
duplicate
enhancement
figure
font
header footer
help wanted
ocr
parser
pdf_debug
pdf_debug
pull-request
Mirrored from GitHub Pull Request
 python-lib
question
server_issue
server_issue
ui
No Label bug
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: run-llama/llama_cloud_services#217
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?