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[PR #4084] [MERGED] LMStudio 0 value embeddings patch #4510

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opened 2026-02-22 18:35:58 -05:00 by yindo · 0 comments
yindo commented 2026-02-22 18:35:58 -05:00
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📋 Pull Request Information

Original PR: https://github.com/Mintplex-Labs/anything-llm/pull/4084
Author: @shatfield4
Created: 7/1/2025
Status: ✅ Merged
Merged: 7/1/2025
Merged by: @timothycarambat

Base: master ← Head: 4080-bug-workspace-similarity-score-threshold-is-not-being-respected

📝 Commits (1)

  • ab9a0d8 patch lmstudio encoding_format to fix all embeddings as 0 value

📊 Changes

1 file changed (+1 additions, -0 deletions)

View changed files

📝 server/utils/EmbeddingEngines/lmstudio/index.js (+1 -0)

📄 Description

Pull Request Type

  • ✨ feat
  • 🐛 fix
  • ♻️ refactor
  • 💄 style
  • 🔨 chore
  • 📝 docs

Relevant Issues

resolves #4080

What is in this change?

  • Fixes a bug where when trying to call on the LMStudio embedding model to embed text, it would return all embedding values as 0 causing all chunks to show as context when chatting
  • Fixed by adding "encoding_format" : "base64" to the LMStudio backend via the OpenAI package

Additional Information

Developer Validations

  • I ran yarn lint from the root of the repo & committed changes
  • Relevant documentation has been updated
  • I have tested my code functionality
  • Docker build succeeds locally

🔄 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/Mintplex-Labs/anything-llm/pull/4084 **Author:** [@shatfield4](https://github.com/shatfield4) **Created:** 7/1/2025 **Status:** ✅ Merged **Merged:** 7/1/2025 **Merged by:** [@timothycarambat](https://github.com/timothycarambat) **Base:** `master` ← **Head:** `4080-bug-workspace-similarity-score-threshold-is-not-being-respected` --- ### 📝 Commits (1) - [`ab9a0d8`](https://github.com/Mintplex-Labs/anything-llm/commit/ab9a0d8d25afa2e5e9aafb4b021a5a9fc2dc3e95) patch lmstudio encoding_format to fix all embeddings as 0 value ### 📊 Changes **1 file changed** (+1 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `server/utils/EmbeddingEngines/lmstudio/index.js` (+1 -0) </details> ### 📄 Description ### Pull Request Type <!-- For change type, change [ ] to [x]. --> - [ ] ✨ feat - [x] 🐛 fix - [ ] ♻️ refactor - [ ] 💄 style - [ ] 🔨 chore - [ ] 📝 docs ### Relevant Issues <!-- Use "resolves #xxx" to auto resolve on merge. Otherwise, please use "connect #xxx" --> resolves #4080 ### What is in this change? <!-- Describe the changes in this PR that are impactful to the repo. --> - Fixes a bug where when trying to call on the LMStudio embedding model to embed text, it would return all embedding values as 0 causing all chunks to show as context when chatting - Fixed by adding ```"encoding_format" : "base64"``` to the LMStudio backend via the OpenAI package ### Additional Information <!-- Add any other context about the Pull Request here that was not captured above. --> - NOTE: Discovered that in here https://github.com/Mintplex-Labs/anything-llm/blob/07129e81f8a37d0f63e861659598c7a248d9a74e/server/utils/vectorDbProviders/lance/index.js#L128 when using reranking, the reranking score always tends to be very small and appears as 0% similarity in the UI - We may want to scale this number to be larger so it appears in a way that makes more sense to the user ### Developer Validations <!-- All of the applicable items should be checked. --> - [x] I ran `yarn lint` from the root of the repo & committed changes - [x] Relevant documentation has been updated - [x] I have tested my code functionality - [x] Docker build succeeds locally --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-22 18:35:58 -05:00
yindo closed this issue 2026-02-22 18:35:58 -05:00
yindo changed title from [PR #4084] LMStudio 0 value embeddings patch to [PR #4084] [MERGED] LMStudio 0 value embeddings patch 2026-06-05 15:18:55 -04:00
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Reference: Mintplex-Labs/anything-llm#4510
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