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[PR #2337] [MERGED] feat(volcengine_maas): support multimodal embedding model #2410

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opened 2026-02-16 11:16:54 -05:00 by yindo · 0 comments
yindo commented 2026-02-16 11:16:54 -05:00
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📋 Pull Request Information

Original PR: https://github.com/langgenius/dify-official-plugins/pull/2337
Author: @quicksandznzn
Created: 12/26/2025
Status: ✅ Merged
Merged: 12/26/2025
Merged by: @crazywoola

Base: main ← Head: feat/volc-multimodal-embed

📝 Commits (3)

📊 Changes

6 files changed (+248 additions, -21 deletions)

View changed files

📝 models/volcengine_maas/manifest.yaml (+1 -1)
📝 models/volcengine_maas/models/client.py (+5 -1)
📝 models/volcengine_maas/models/text_embedding/models.py (+16 -4)
📝 models/volcengine_maas/models/text_embedding/text_embedding.py (+218 -13)
📝 models/volcengine_maas/provider/volcengine_maas.yaml (+6 -0)
📝 models/volcengine_maas/requirements.txt (+2 -2)

📄 Description

Related Issues or Context

Fixes #2338

image image

Summary

  • Add multimodal embedding support for Ark runtime, including client API, input transforms, and usage handling for vision-capable models.
  • Extend model config/schema and provider UI to surface Doubao-embedding-vision, and pass feature flags through to model entities.
  • Bump plugin version and upgrade dependencies to dify_plugin==0.7.0 and volcengine-python-sdk==5.0.1.

Changes

  • New multimodal embedding entrypoint in models/volcengine_maas/models/client.py.
  • Model configs updated to include ModelFeature.VISION, with branching logic for multimodal validation and invocation in models/volcengine_maas/models/text_embedding/text_embedding.py.
  • Added base64 image format detection + data URL assembly for image inputs.
  • Provider schema updated to expose the new model option; manifest/version and requirements updated.

This PR contains Changes to Non-Plugin

  • Documentation
  • Other

This PR contains Changes to Non-LLM Models Plugin

  • I have Run Comprehensive Tests Relevant to My Changes

This PR contains Changes to LLM Models Plugin

  • My Changes Affect Message Flow Handling (System Messages and User→Assistant Turn-Taking)
  • My Changes Affect Tool Interaction Flow (Multi-Round Usage and Output Handling, for both Agent App and Agent Node)
  • My Changes Affect Multimodal Input Handling (Images, PDFs, Audio, Video, etc.)
  • My Changes Affect Multimodal Output Generation (Images, Audio, Video, etc.)
  • My Changes Affect Structured Output Format (JSON, XML, etc.)
  • My Changes Affect Token Consumption Metrics
  • My Changes Affect Other LLM Functionalities (Reasoning Process, Grounding, Prompt Caching, etc.)
  • Other Changes (Add New Models, Fix Model Parameters etc.)

Version Control (Any Changes to the Plugin Will Require Bumping the Version)

  • I have Bumped Up the Version in Manifest.yaml (Top-Level Version Field, Not in Meta Section)

Dify Plugin SDK Version

  • I have Ensured dify_plugin>=0.3.0,<0.6.0 is in requirements.txt (SDK docs)

Environment Verification (If Any Code Changes)

Local Deployment Environment

  • Dify Version is: , I have Tested My Changes on Local Deployment Dify with a Clean Environment That Matches the Production Configuration.

SaaS Environment

  • I have Tested My Changes on cloud.dify.ai with a Clean Environment That Matches the Production Configuration

🔄 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/langgenius/dify-official-plugins/pull/2337 **Author:** [@quicksandznzn](https://github.com/quicksandznzn) **Created:** 12/26/2025 **Status:** ✅ Merged **Merged:** 12/26/2025 **Merged by:** [@crazywoola](https://github.com/crazywoola) **Base:** `main` ← **Head:** `feat/volc-multimodal-embed` --- ### 📝 Commits (3) - [`aed7458`](https://github.com/langgenius/dify-official-plugins/commit/aed745813faca58585f28963d602fced1ab5b89a) feat(volcengine_maas): support multimodal embedding model - [`2aca018`](https://github.com/langgenius/dify-official-plugins/commit/2aca018247db4d7e2a47c3cd3bcb8d3f94854d5c) fix - [`ae253d7`](https://github.com/langgenius/dify-official-plugins/commit/ae253d749962d4e495dc6e044f8d42fd62c59968) chore:128k ### 📊 Changes **6 files changed** (+248 additions, -21 deletions) <details> <summary>View changed files</summary> 📝 `models/volcengine_maas/manifest.yaml` (+1 -1) 📝 `models/volcengine_maas/models/client.py` (+5 -1) 📝 `models/volcengine_maas/models/text_embedding/models.py` (+16 -4) 📝 `models/volcengine_maas/models/text_embedding/text_embedding.py` (+218 -13) 📝 `models/volcengine_maas/provider/volcengine_maas.yaml` (+6 -0) 📝 `models/volcengine_maas/requirements.txt` (+2 -2) </details> ### 📄 Description ## Related Issues or Context Fixes #2338 <img width="736" height="199" alt="image" src="https://github.com/user-attachments/assets/36a8f991-111d-4add-a20b-2301a79d4f80" /> <img width="1492" height="732" alt="image" src="https://github.com/user-attachments/assets/86737204-7f0b-4120-b91c-4b215055c54a" /> Summary - Add multimodal embedding support for Ark runtime, including client API, input transforms, and usage handling for vision-capable models. - Extend model config/schema and provider UI to surface `Doubao-embedding-vision`, and pass feature flags through to model entities. - Bump plugin version and upgrade dependencies to `dify_plugin==0.7.0 `and `volcengine-python-sdk==5.0.1.` Changes - New multimodal embedding entrypoint in `models/volcengine_maas/models/client.py.` - Model configs updated to include `ModelFeature.VISION,` with branching logic for multimodal validation and invocation in` models/volcengine_maas/models/text_embedding/text_embedding.py`. - Added base64 image format detection + data URL assembly for image inputs. - Provider schema updated to expose the new model option; manifest/version and requirements updated. - <!-- ⚠️ NOTE: This repository is for Dify Official Plugins only. For community contributions, please submit to https://github.com/langgenius/dify-plugins instead. - Link Related Issues if Applicable: #issue_number - Or Provide Context about Why this Change is Needed --> ## This PR contains Changes to *Non-Plugin* <!-- Put an `x` in all the boxes that apply by replacing [ ] with [x] For example: - [x] Documentation --> - [ ] Documentation - [ ] Other ## This PR contains Changes to *Non-LLM Models Plugin* - [ ] I have Run Comprehensive Tests Relevant to My Changes <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> ## This PR contains Changes to *LLM Models Plugin* <!-- LLM Models Test Example: --> <!-- https://github.com/langgenius/dify-official-plugins/blob/main/.assets/test-examples/llm-plugin-tests/llm_test_example.md --> - [ ] My Changes Affect Message Flow Handling (System Messages and User→Assistant Turn-Taking) <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> - [ ] My Changes Affect Tool Interaction Flow (Multi-Round Usage and Output Handling, for both Agent App and Agent Node) <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> - [ ] My Changes Affect Multimodal Input Handling (Images, PDFs, Audio, Video, etc.) <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> - [ ] My Changes Affect Multimodal Output Generation (Images, Audio, Video, etc.) <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> - [ ] My Changes Affect Structured Output Format (JSON, XML, etc.) <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> - [ ] My Changes Affect Token Consumption Metrics <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> - [ ] My Changes Affect Other LLM Functionalities (Reasoning Process, Grounding, Prompt Caching, etc.) <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> - [ ] Other Changes (Add New Models, Fix Model Parameters etc.) <!-- 📷 Include Screenshots/Videos Demonstrating the Fix, New Feature, or the Behavior Before/After Breaking Changes. --> ## Version Control (Any Changes to the Plugin Will Require Bumping the Version) - [ ] I have Bumped Up the Version in Manifest.yaml (Top-Level `Version` Field, Not in Meta Section) <!-- ⚠️ NOTE: Version Format: MAJOR.MINOR.PATCH - MAJOR (0.x.x): Reserved for Significant architectural changes or incompatible API modifications - MINOR (x.0.x): For New feature additions while maintaining backward compatibility - PATCH (x.x.0): For Backward-compatible bug fixes and minor improvements - Note: Each Version Component (MAJOR, MINOR, PATCH) Can Be 2 Digits, e.g., 10.11.22 --> ## Dify Plugin SDK Version - [ ] I have Ensured `dify_plugin>=0.3.0,<0.6.0` is in requirements.txt ([SDK docs](https://github.com/langgenius/dify-plugin-sdks/blob/main/python/README.md)) ## Environment Verification (If Any Code Changes) <!-- ⚠️ NOTE: At Least One Environment Must Be Tested. --> ### Local Deployment Environment - [ ] Dify Version is: <!-- Specify Your Version (e.g., 1.2.0) -->, I have Tested My Changes on Local Deployment Dify with a Clean Environment That Matches the Production Configuration. <!-- - Python Virtual Env Matching Manifest.yaml & requirements.txt - No Breaking Changes in Dify That May Affect the Testing Result --> ### SaaS Environment - [ ] I have Tested My Changes on cloud.dify.ai with a Clean Environment That Matches the Production Configuration <!-- - Python Virtual Env Matching Manifest.yaml & requirements.txt --> --- <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 2026-02-16 11:16:54 -05:00
yindo closed this issue 2026-02-16 11:16:54 -05:00
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Reference: langgenius/dify-official-plugins#2410
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