[PR #12168] [MERGED] Fixe bug tha image cannot be seen when slice image #76019

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GiteaMirror · 2026-05-05T08:28:57-05:00

GiteaMirror commented

2026-05-05 08:28:57 -05:00

📋 Pull Request Information

Original PR: https://github.com/ollama/ollama/pull/12168
Author: @tc-mb
Created: 9/3/2025
Status: ✅ Merged
Merged: 9/12/2025
Merged by: @jessegross

Base: main ← Head: Fixe-bug-tha-image-cannot-be-seen-when-there-is-a-slice-image

📝 Commits (4)

a553bb5 fix bug
cef87ad fix: Correctly pull chunk embeddings after each mtmd_encode_chunk
445c6aa Merge pull request #31 from gabe-l-hart/FixMultiChunkImageEncoding
6b0541a Remove old debugging

📊 Changes

1 file changed (+17 additions, -16 deletions)

View changed files

📝 llama/llama.go (+17 -16)

📄 Description

Fixe bug tha image cannot be seen when slice image.

I discovered a bug in Ollama's recent engine update, llama.cpp, causing all models requiring a slice schema to not display images.
I investigated and discovered that the API used by Ollama in llama.cpp differs from how llama.cpp defines it. As a result, the value of numTokens isn't always the length of the sliced image embed, but rather the end length of the schema. This causes the image embed to not be correctly included during all slice processing.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/ollama/ollama/pull/12168 **Author:** [@tc-mb](https://github.com/tc-mb) **Created:** 9/3/2025 **Status:** ✅ Merged **Merged:** 9/12/2025 **Merged by:** [@jessegross](https://github.com/jessegross) **Base:** `main` ← **Head:** `Fixe-bug-tha-image-cannot-be-seen-when-there-is-a-slice-image` --- ### 📝 Commits (4) - [`a553bb5`](https://github.com/ollama/ollama/commit/a553bb56aff45298328a5dd4def825eb091d5fd7) fix bug - [`cef87ad`](https://github.com/ollama/ollama/commit/cef87ad6f47cd8e39b978d3ee5ebd06a73eb3f2e) fix: Correctly pull chunk embeddings after each mtmd_encode_chunk - [`445c6aa`](https://github.com/ollama/ollama/commit/445c6aa69b6f83974ace19d32cbdf485ae08435a) Merge pull request #31 from gabe-l-hart/FixMultiChunkImageEncoding - [`6b0541a`](https://github.com/ollama/ollama/commit/6b0541aa7cae699b7695feecea5779fce3cf42f7) Remove old debugging ### 📊 Changes **1 file changed** (+17 additions, -16 deletions) <details> <summary>View changed files</summary> 📝 `llama/llama.go` (+17 -16) </details> ### 📄 Description Fixe bug tha image cannot be seen when slice image. I discovered a bug in Ollama's recent engine update, llama.cpp, causing all models requiring a slice schema to not display images. I investigated and discovered that the API used by Ollama in llama.cpp differs from how llama.cpp defines it. As a result, the value of numTokens isn't always the length of the sliced image embed, but rather the end length of the schema. This causes the image embed to not be correctly included during all slice processing. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-05-05 08:28:57 -05:00

GiteaMirror closed this issue

2026-05-05 08:28:59 -05:00

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Reference: github-starred/ollama#76019