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[GH-ISSUE #14474] GLM-OCR return empty markdown #71446

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opened 2026-05-05 01:45:24 -05:00 by GiteaMirror · 22 comments
GiteaMirror commented 2026-05-05 01:45:24 -05:00
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Originally created by @resc863 on GitHub (Feb 26, 2026).
Original GitHub issue: https://github.com/ollama/ollama/issues/14474

What is the issue?

After v0.17.1, GLM-OCR only return blank markdown with every my image input.

Image

Relevant log output

OS

Windows

GPU

Nvidia

CPU

AMD

Ollama version

0.17.2

Originally created by @resc863 on GitHub (Feb 26, 2026). Original GitHub issue: https://github.com/ollama/ollama/issues/14474 ### What is the issue? After v0.17.1, GLM-OCR only return blank markdown with every my image input. <img width="856" height="377" alt="Image" src="https://github.com/user-attachments/assets/ecdfac53-9fd9-482a-9582-ce120b7281b1" /> ### Relevant log output ```shell ``` ### OS Windows ### GPU Nvidia ### CPU AMD ### Ollama version 0.17.2
GiteaMirror added the bug label 2026-05-05 01:45:24 -05:00
GiteaMirror commented 2026-05-05 01:45:30 -05:00
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@ZYWWYZ123 commented on GitHub (Feb 27, 2026):

having same problem on ollama version 0.17.4, the image size didn't exceed the limitation.
OS: Windows 11
GPU: Nvidia GeForce RTX 3060 Laptop
CPU: Intel i7-12700H
Ollama version: 0.17.4

<!-- gh-comment-id:3971517962 --> @ZYWWYZ123 commented on GitHub (Feb 27, 2026): having same problem on ollama version 0.17.4, the image size didn't exceed the limitation. OS: Windows 11 GPU: Nvidia GeForce RTX 3060 Laptop CPU: Intel i7-12700H Ollama version: 0.17.4
GiteaMirror commented 2026-05-05 01:45:30 -05:00
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@andibo73 commented on GitHub (Feb 27, 2026):

Same here since Ollama version 0.17.1-rc1.
OS: Windows 11
GPU: NVIDIA GeForce RTX 5090
CPU: Intel(R) Core(TM) Ultra 9 285K
Ollama version: 0.17.4

<!-- gh-comment-id:3971914638 --> @andibo73 commented on GitHub (Feb 27, 2026): Same here since Ollama version 0.17.1-rc1. OS: Windows 11 GPU: NVIDIA GeForce RTX 5090 CPU: Intel(R) Core(TM) Ultra 9 285K Ollama version: 0.17.4
GiteaMirror commented 2026-05-05 01:45:30 -05:00
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@illusdolphin commented on GitHub (Feb 27, 2026):

Via API:
{ "model": "glm-ocr:latest", "stream": false, "options": { "num_ctx": 40196 }, "messages": [ { "role": "user", "content": "OCR <image>", "images": ["iVBO...CC"] } ] }
(it was a valid image instead if "iVBO...CC", worked for previous versions, omitted to simplify). Image is not big

{ "model": "glm-ocr:latest", "created_at": "2026-02-27T14:19:54.2522082Z", "message": { "role": "assistant", "content": "```markdown\n\n```" }, "done": true, "done_reason": "stop", "total_duration": 4233457300, "load_duration": 4169850600, "prompt_eval_count": 11, "prompt_eval_duration": 36302000, "eval_count": 6, "eval_duration": 10474400 }

Logs are attached

server.log

<!-- gh-comment-id:3973259666 --> @illusdolphin commented on GitHub (Feb 27, 2026): Via API: `{ "model": "glm-ocr:latest", "stream": false, "options": { "num_ctx": 40196 }, "messages": [ { "role": "user", "content": "OCR <image>", "images": ["iVBO...CC"] } ] }` (it was a valid image instead if "iVBO...CC", worked for previous versions, omitted to simplify). Image is not big `{ "model": "glm-ocr:latest", "created_at": "2026-02-27T14:19:54.2522082Z", "message": { "role": "assistant", "content": "```markdown\n\n```" }, "done": true, "done_reason": "stop", "total_duration": 4233457300, "load_duration": 4169850600, "prompt_eval_count": 11, "prompt_eval_duration": 36302000, "eval_count": 6, "eval_duration": 10474400 }` Logs are attached [server.log](https://github.com/user-attachments/files/25606394/server.log)
GiteaMirror commented 2026-05-05 01:45:31 -05:00
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@Fsky666 commented on GitHub (Feb 27, 2026):

I've updated to version 0.17.4, but I'm still encountering issues with glm-ocr. When using images with dimensions within the 2048x2048 range, the output is empty, and there are no corresponding error logs. I reverted to version 0.16.3, and it's working again.

Ollama 0.17.4，RTX 2080
The model loaded successfully, but the output content is empty.

<!-- gh-comment-id:3973565511 --> @Fsky666 commented on GitHub (Feb 27, 2026): I've updated to version 0.17.4, but I'm still encountering issues with glm-ocr. When using images with dimensions within the 2048x2048 range, the output is empty, and there are no corresponding error logs. I reverted to version 0.16.3, and it's working again. Ollama 0.17.4，RTX 2080 The model loaded successfully, but the output content is empty.
GiteaMirror commented 2026-05-05 01:45:31 -05:00
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@Miroshnichenko-Dmitry commented on GitHub (Feb 27, 2026):

I have the same problem.
Ollama 0.17.4
GPU 3070
CPU 12400F

on 16.3 everything is fine

<!-- gh-comment-id:3974618986 --> @Miroshnichenko-Dmitry commented on GitHub (Feb 27, 2026): I have the same problem. Ollama 0.17.4 GPU 3070 CPU 12400F on 16.3 everything is fine
GiteaMirror commented 2026-05-05 01:45:32 -05:00
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@Supersnu commented on GitHub (Feb 28, 2026):

I downgraded Ollama to 0.17.0. That version works too.

<!-- gh-comment-id:3977033253 --> @Supersnu commented on GitHub (Feb 28, 2026): I downgraded Ollama to 0.17.0. That version works too.
GiteaMirror commented 2026-05-05 01:45:32 -05:00
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@kumanoko24 commented on GitHub (Mar 1, 2026):

I downgraded Ollama to 0.17.0 too, please help, community

<!-- gh-comment-id:3980696190 --> @kumanoko24 commented on GitHub (Mar 1, 2026): I downgraded Ollama to 0.17.0 too, please help, community
GiteaMirror commented 2026-05-05 01:45:34 -05:00
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@rdaim commented on GitHub (Mar 2, 2026):

I have the same problem.
Ollama 0.17.4
apple m1

<!-- gh-comment-id:3982296442 --> @rdaim commented on GitHub (Mar 2, 2026): I have the same problem. Ollama 0.17.4 apple m1
GiteaMirror commented 2026-05-05 01:45:34 -05:00
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@jbcallaghan commented on GitHub (Mar 2, 2026):

The same issue running 17.4, either returns markdown or the user prompt as the response.

<!-- gh-comment-id:3982854781 --> @jbcallaghan commented on GitHub (Mar 2, 2026): The same issue running 17.4, either returns markdown or the user prompt as the response.
GiteaMirror commented 2026-05-05 01:45:35 -05:00
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@flaming999 commented on GitHub (Mar 2, 2026):

ollama run glm-ocr:q8_0 Text Recognition: 20250610-103837.jpg

ollama run glm-ocr:q8_0 "Table Recognition:" 20250610-103837.jpg

The same issue with empty response

<!-- gh-comment-id:3983217316 --> @flaming999 commented on GitHub (Mar 2, 2026): ollama run glm-ocr:q8_0 Text Recognition: 20250610-103837.jpg ```markdown ``` ollama run glm-ocr:q8_0 "Table Recognition:" 20250610-103837.jpg <table><tr><td></td></tr></table> ------- The same issue with empty response
GiteaMirror commented 2026-05-05 01:45:35 -05:00
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@rdaim commented on GitHub (Mar 2, 2026):

use 16.x version, you can do it!

<!-- gh-comment-id:3983488455 --> @rdaim commented on GitHub (Mar 2, 2026): use 16.x version, you can do it!
GiteaMirror commented 2026-05-05 01:45:36 -05:00
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@ganlvtech commented on GitHub (Mar 2, 2026):

https://github.com/ollama/ollama/releases/tag/v0.16.3

<!-- gh-comment-id:3985125916 --> @ganlvtech commented on GitHub (Mar 2, 2026): https://github.com/ollama/ollama/releases/tag/v0.16.3
GiteaMirror commented 2026-05-05 01:45:37 -05:00
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@rdaim commented on GitHub (Mar 2, 2026):

how use glm-ocr with 0.17+ ? help me pls

<!-- gh-comment-id:3985176806 --> @rdaim commented on GitHub (Mar 2, 2026): how use glm-ocr with 0.17+ ? help me pls
GiteaMirror commented 2026-05-05 01:45:38 -05:00
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@kalaomer commented on GitHub (Mar 3, 2026):

v0.17.5 Mac M1 Pro not working :/

<!-- gh-comment-id:3988678118 --> @kalaomer commented on GitHub (Mar 3, 2026): v0.17.5 Mac M1 Pro not working :/
GiteaMirror commented 2026-05-05 01:45:39 -05:00
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@lhf2003 commented on GitHub (Mar 3, 2026):

0.17.5
same bug

<!-- gh-comment-id:3989149644 --> @lhf2003 commented on GitHub (Mar 3, 2026): 0.17.5 same bug
GiteaMirror commented 2026-05-05 01:45:39 -05:00
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@kalaomer commented on GitHub (Mar 4, 2026):

Same issue on 0.17.6 :/

<!-- gh-comment-id:3999643952 --> @kalaomer commented on GitHub (Mar 4, 2026): Same issue on 0.17.6 :/
GiteaMirror commented 2026-05-05 01:45:40 -05:00
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@andibo73 commented on GitHub (Mar 4, 2026):

Same issue on 0.17.6 :/

Nope. Works like 0.17.0.
Thanks!

<!-- gh-comment-id:3999672772 --> @andibo73 commented on GitHub (Mar 4, 2026): > Same issue on 0.17.6 :/ Nope. Works like 0.17.0. Thanks!
GiteaMirror commented 2026-05-05 01:45:41 -05:00
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@kalaomer commented on GitHub (Mar 4, 2026):

Same issue on 0.17.6 :/

Nope. Works like 0.17.0. Thanks!

Maybe now this is an os related bug? I'm using macos

<!-- gh-comment-id:3999743727 --> @kalaomer commented on GitHub (Mar 4, 2026): > > Same issue on 0.17.6 :/ > > Nope. Works like 0.17.0. Thanks! Maybe now this is an os related bug? I'm using macos
GiteaMirror commented 2026-05-05 01:45:42 -05:00
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@lhf2003 commented on GitHub (Mar 5, 2026):

Same issue on 0.17.6 :/

Nope. Works like 0.17.0. Thanks!

Maybe now this is an os related bug? I'm using macos

ollama version：0.17.6
The same problem exists in Windows 11.
Images can be recognized normally, but PDFs cannot be OCR-recognized.

Image
<!-- gh-comment-id:4001851802 --> @lhf2003 commented on GitHub (Mar 5, 2026): > > > Same issue on 0.17.6 :/ > > > > > > Nope. Works like 0.17.0. Thanks! > > Maybe now this is an os related bug? I'm using macos ollama version：0.17.6 The same problem exists in Windows 11. Images can be recognized normally, but PDFs cannot be OCR-recognized. <img width="874" height="1080" alt="Image" src="https://github.com/user-attachments/assets/e71869c0-f193-4b02-83f2-ebb7bc12b9a1" />
GiteaMirror commented 2026-05-05 01:45:42 -05:00
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@andibo73 commented on GitHub (Mar 5, 2026):

Same issue on 0.17.6 :/

Nope. Works like 0.17.0. Thanks!

Maybe now this is an os related bug? I'm using macos

ollama version：0.17.6 The same problem exists in Windows 11. Images can be recognized normally, but PDFs cannot be OCR-recognized.
Image

Sorry, I never used PDF as input. I just use images in my python workflow.

<!-- gh-comment-id:4003084231 --> @andibo73 commented on GitHub (Mar 5, 2026): > > > > Same issue on 0.17.6 :/ > > > > > > > > > Nope. Works like 0.17.0. Thanks! > > > > > > Maybe now this is an os related bug? I'm using macos > > ollama version：0.17.6 The same problem exists in Windows 11. Images can be recognized normally, but PDFs cannot be OCR-recognized. > <img alt="Image" width="874" height="1080" src="https://private-user-images.githubusercontent.com/76621767/558431891-e71869c0-f193-4b02-83f2-ebb7bc12b9a1.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.Ta1_vtbmdq5DfIv4Qt1SI7pfi08PYmpjJ2yrjtxFPEc"> Sorry, I never used PDF as input. I just use images in my python workflow.
GiteaMirror commented 2026-05-05 01:45:42 -05:00
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@adarsh9780 commented on GitHub (Apr 2, 2026):

Is this issue resolved. I am on the latest version of the macos:
ProductName: macOS
ProductVersion: 26.3.1
ProductVersionExtra: (a)
BuildVersion: 25D771280a
ollama version is 0.19.0

I tried both the terminal command as well ollama UI. got empty results in both.

Image
<!-- gh-comment-id:4174971761 --> @adarsh9780 commented on GitHub (Apr 2, 2026): Is this issue resolved. I am on the latest version of the macos: ProductName: macOS ProductVersion: 26.3.1 ProductVersionExtra: (a) BuildVersion: 25D771280a ollama version is 0.19.0 I tried both the terminal command as well ollama UI. got empty results in both. <img width="576" height="237" alt="Image" src="https://github.com/user-attachments/assets/5ac67764-ec9f-4589-b4d1-74ee0c2d6f8f" />
GiteaMirror commented 2026-05-05 01:45:43 -05:00
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@andersfylling commented on GitHub (Apr 11, 2026):

I have exactly the same issue / output as @adarsh9780 and I'm using a completely different picture. Running on latest ollama version on arch linux: 6.19.10-arch1-1

<!-- gh-comment-id:4230210207 --> @andersfylling commented on GitHub (Apr 11, 2026): I have exactly the same issue / output as @adarsh9780 and I'm using a completely different picture. Running on latest ollama version on arch linux: 6.19.10-arch1-1
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