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LangChain4j

Build LLM-powered applications in Java, Quarkus and Spring Boot. Chatbots, agents, RAG and much more!
Collective - Host: opensource - https://opencollective.com/langchain4j - Website: https://docs.langchain4j.dev/ - Code: https://github.com/langchain4j/langchain4j

Update mongodb-atlas.md

github.com/langchain4j/langchain4j - ashni-mongodb opened this pull request 6 months ago
Azure AI Search: optimize IT execution time

github.com/langchain4j/langchain4j - langchain4j opened this issue 6 months ago
[BUG] OllamaStreamingLanguageModel throws MalformedJsonException

github.com/langchain4j/langchain4j - bbrynski opened this issue 6 months ago
OpenAiStreamingChatModel uses the third-party base_url, it does not work

github.com/langchain4j/langchain4j - IMYR666 opened this issue 6 months ago
re #1506 Enabling Maven version enforcer plugin in `LangChain4j :: Integration :: Azure OpenAI` module.

github.com/langchain4j/langchain4j - PrimosK opened this pull request 6 months ago
re #1506 Enabling Maven (version) enforcer plugin in `LangChain4j :: Integration :: OpenAI` module.

github.com/langchain4j/langchain4j - PrimosK opened this pull request 6 months ago
re #1506 Enabling Maven (version) enforcer plugin in modules with no version conflicts

github.com/langchain4j/langchain4j - PrimosK opened this pull request 6 months ago
Maven (dependency) enforcer plugin

github.com/langchain4j/langchain4j - PrimosK opened this issue 6 months ago
[FEATURE] Chroma: support metadata filtering

github.com/langchain4j/langchain4j - anoopjohn02 opened this issue 6 months ago
OpenAI: Get model-specific tokenizer automatically

github.com/langchain4j/langchain4j - ben-clegg opened this pull request 6 months ago
module names everywhere

github.com/langchain4j/langchain4j - hendrikebbers opened this pull request 6 months ago
[Outlines Support] Enhance With Structured Text Generation when VLLM is used

github.com/langchain4j/langchain4j - dprokhorov17 opened this issue 6 months ago
[FEATURE] Change default OpenAI Model to GPT-4o-mini

github.com/langchain4j/langchain4j - zambrinf opened this issue 6 months ago
[BUG] Use deprecated methods in DocumentLoader.java cause type lost in metadata

github.com/langchain4j/langchain4j - zhifeiyue opened this issue 6 months ago
Support schema for List, Set, Map and Array of objects

github.com/langchain4j/langchain4j - gs-snagaraj opened this pull request 6 months ago
[FEATURE] Distribution size of app that uses langchain4j with in-process embedding models

github.com/langchain4j/langchain4j - InAnYan opened this issue 6 months ago
[Feature] Allow varargs with multiple parameters

github.com/langchain4j/langchain4j - zambrinf opened this pull request 6 months ago
Oracle Database Embedding Store

github.com/langchain4j/langchain4j - Michael-A-McMahon opened this pull request 6 months ago
[FEATURE] Support for GROQ

github.com/langchain4j/langchain4j - amirkhan-ak-sf opened this issue 6 months ago
[FEATURE] Can we add multi vector retrieval

github.com/langchain4j/langchain4j - 243006306 opened this issue 6 months ago
Adds couchbase vector storage

github.com/langchain4j/langchain4j - chedim opened this pull request 6 months ago
[FEATURE] Couchbase vector storage

github.com/langchain4j/langchain4j - chedim opened this issue 6 months ago
[BUG] A list of objects is not serialised correctly

github.com/langchain4j/langchain4j - G0dC0der opened this issue 6 months ago
[FEATURE] Allow passing Audio and Video or collections of them into AI Service method

github.com/langchain4j/langchain4j - langchain4j opened this issue 6 months ago
[FEATURE] Support for prompty files

github.com/langchain4j/langchain4j - hkuhn42 opened this issue 6 months ago
[Feature] ApachePdfBoxDocumentParser should return metadata

github.com/langchain4j/langchain4j - zambrinf opened this pull request 6 months ago
add glm-4v model

github.com/langchain4j/langchain4j - 1402564807 opened this pull request 6 months ago
[FEATURE] AzureAiSearchEmbeddingStore - "remove" operation

github.com/langchain4j/langchain4j - vprudnikov opened this issue 6 months ago
[FEATURE] Support for Using Multiple Different QueryTransformer

github.com/langchain4j/langchain4j - gongyongjie opened this issue 6 months ago
[BUG] Incorrect use of Retrofit relative URLs

github.com/langchain4j/langchain4j - langchain4j opened this issue 6 months ago
[FEATURE] Support audio, video, rich format support for multimodal models

github.com/langchain4j/langchain4j - glaforge opened this issue 6 months ago
[FEATURE] Compatible with switching between different vector dimensions

github.com/langchain4j/langchain4j - yushengliao opened this issue 6 months ago
Could you explain the design concept of @ToolMemoryId? I'm a bit confused about it.

github.com/langchain4j/langchain4j - Fj-ivy opened this issue 6 months ago
[BUG] NPE when GoogleCustomWebSearchEngine search results is empty

github.com/langchain4j/langchain4j - gpr-indevelopment opened this issue 6 months ago
[Feature] Implement embedding removal methods for Chroma embedding

github.com/langchain4j/langchain4j - Heezer opened this pull request 6 months ago
[FEATURE/BUG] Application cannot properly shutdown when `langchain4j` is used

github.com/langchain4j/langchain4j - InAnYan opened this issue 6 months ago
[BUG] Using AzureOpenAiEmbeddingModel for text embedding reports an error with illegal characters

github.com/langchain4j/langchain4j - Lucky-Vince opened this issue 6 months ago
Add possibility to shutdown

github.com/langchain4j/langchain4j - koppor opened this pull request 6 months ago
[FEATURE] If LLM responds with a JSON wrapped in backticks and/or some additional text, try to extract that instead of failing

github.com/langchain4j/langchain4j - langchain4j opened this issue 6 months ago
CohereEmbeddingModel: implement batching

github.com/langchain4j/langchain4j - Apetun opened this pull request 6 months ago
[BUG] Spring boot application start issue after upgrading to latest version of langchain starter version of openAI

github.com/langchain4j/langchain4j - hemadrio opened this issue 6 months ago
add AbortController supported

github.com/langchain4j/langchain4j - squallliu opened this pull request 6 months ago
Output warning for strange ensureCapacity parameters

github.com/langchain4j/langchain4j - koppor opened this pull request 6 months ago
[BUG] POJO as @Tool method parameter fails for Gemini model

github.com/langchain4j/langchain4j - kstanisz opened this issue 6 months ago
[BUG] @AiService cannot be used along with the @Profile annotation

github.com/langchain4j/langchain4j - vprudnikov opened this issue 6 months ago
Keeping track of textSegment startIndex when splitting documents hierarchically

github.com/langchain4j/langchain4j - bracl opened this pull request 6 months ago
[FEATURE] HierarchicalDocumentSplitter to return the start index of each TextSegment

github.com/langchain4j/langchain4j - bracl opened this issue 7 months ago
[FEATURE] Stop document ingestion in the middle of the process

github.com/langchain4j/langchain4j - InAnYan opened this issue 7 months ago
[FEATURE] Distributed Tools

github.com/langchain4j/langchain4j - d135-1r43 opened this issue 7 months ago
Does Qwen (DashScope) only support cloud service calls? Can the locally private deployed Qwen large model support calls as well?

github.com/langchain4j/langchain4j - qq1005894049 opened this issue 7 months ago
Unable to create PineconeEmbeddingStore

github.com/langchain4j/langchain4j - rlbns opened this issue 7 months ago
Mistral AI - Make Client configurable via ChatModel

github.com/langchain4j/langchain4j - ThomasVitale opened this pull request 7 months ago
[BUG] Azure OpenAI Embedding Model throws an SSL Exception

github.com/langchain4j/langchain4j - LukeTarr opened this issue 7 months ago
#725: PR 4 / 4: Make it possible to return list of enum values annotated with @Description annotation

github.com/langchain4j/langchain4j - PrimosK opened this pull request 7 months ago
[FEATURE] add support for Sparkdesk(IFLYTEK's LLM) #284

github.com/langchain4j/langchain4j - Darmian1998 opened this pull request 7 months ago
Feat/azure open ai improve finish reason

github.com/langchain4j/langchain4j - fb33 opened this pull request 7 months ago
[BUG] Azure Open AI - finish reason management

github.com/langchain4j/langchain4j - fb33 opened this issue 7 months ago
#725: PR 3 / 4: Make enum values work with @Description annotation

github.com/langchain4j/langchain4j - PrimosK opened this pull request 7 months ago
[FEATURE] Add `logRequests` and `logResponses` to `HuggingFaceChatModel`

github.com/langchain4j/langchain4j - InAnYan opened this issue 7 months ago
fix: Azure finishReasonFrom add TOOL_CALLS case

github.com/langchain4j/langchain4j - Kugaaa opened this pull request 7 months ago
[BUG] dev.langchain4j langchain4j-dashscope 0.31.0 pull from maven failed

github.com/langchain4j/langchain4j - wang1589019 opened this issue 7 months ago
Check for duplicate method names in a list of tool specifications

github.com/langchain4j/langchain4j - agoncal opened this pull request 7 months ago
Giving mixed customer Documents information in response when using AzureSearchChatExtensionParameters

github.com/langchain4j/langchain4j - zaheerbrakchan opened this issue 7 months ago
[BUG] java.lang.RuntimeException: Unable to create instance of class dev.ai4j.openai4j.chat.ChatCompletionResponse

github.com/langchain4j/langchain4j - jawaharbabus opened this issue 7 months ago
Support optional tool method parameters

github.com/langchain4j/langchain4j - Kugaaa opened this pull request 7 months ago
[FEATURE] mark QwenHelper public

github.com/langchain4j/langchain4j - utf7 opened this issue 7 months ago
Support for Google Gemini AI

github.com/langchain4j/langchain4j - sunildhiman90 opened this issue 7 months ago
[QnA] Accessing from corporate environment

github.com/langchain4j/langchain4j - ahsanbagwan opened this issue 7 months ago
[BUG] QianfanStreamingChatModel can not return origin error message in onError method

github.com/langchain4j/langchain4j - noday opened this issue 7 months ago
[FEATURE]-ai4j updates

github.com/langchain4j/langchain4j - fmatar opened this issue 7 months ago
feat: ✨ add OVHcloud embedding models

github.com/langchain4j/langchain4j - philippart-s opened this pull request 7 months ago
Add experimental Tools Management in Ollama Model

github.com/langchain4j/langchain4j - humcqc opened this pull request 7 months ago
1184 - (Very) Rough draft of SummarizedTokenWindowChatMemory

github.com/langchain4j/langchain4j - johnsosoka opened this pull request 7 months ago
Draft: [BUG 1340] Updates naming of keys prefix and index in RedisEmbeddingStore

github.com/langchain4j/langchain4j - Rommek opened this pull request 7 months ago
[FEATURE] Support `jakarta.validation` annotations

github.com/langchain4j/langchain4j - muliyul opened this issue 7 months ago
[FEATURE] Support Hybrid Query with OpenSearchContentRetriever

github.com/langchain4j/langchain4j - JSON-OBJECT opened this issue 7 months ago
[FEATURE] De-duplicate overlap in sequential TextSegments

github.com/langchain4j/langchain4j - langchain4j opened this issue 7 months ago
[FEATURE] Support passing few-shot examples to Neo4jContentRetriever

github.com/langchain4j/langchain4j - sjivan opened this issue 7 months ago
[FEATURE] Improve document to mention AI Service intefaces can support streaming and non-streaming together

github.com/langchain4j/langchain4j - sjivan opened this issue 7 months ago
[BUG] Milvus: Previous channel ManagedChannelImpl{logId=1, target=124.***.**.240:19530} was not shutdown properly!!!

github.com/langchain4j/langchain4j - langchain4j opened this issue 7 months ago
[FEATURE] Support GPU for in-process embeddings

github.com/langchain4j/langchain4j - langchain4j opened this issue 7 months ago
add Volcengine Ark model integration via volcengine-java-sdk-ark-v3

github.com/langchain4j/langchain4j - noday opened this pull request 7 months ago
[FEATURE] Implement embedding removal methods for Azure AI Search embedding store

github.com/langchain4j/langchain4j - JSON-OBJECT opened this issue 7 months ago
[FEATURE] sql agent

github.com/langchain4j/langchain4j - JCASTANO opened this issue 7 months ago
[FEATURE] OpenAPI Function Calling Support

github.com/langchain4j/langchain4j - DreamerChaserHAH opened this issue 7 months ago
[FEATURE] Support hybrid search with Neo4J

github.com/langchain4j/langchain4j - sjivan opened this issue 7 months ago
chroe: add ChatModelListener support for azure openai chat model and streaming chat model

github.com/langchain4j/langchain4j - qiaoleiatms opened this pull request 7 months ago
[FEATURE] Support for step-back prompting

github.com/langchain4j/langchain4j - sjivan opened this issue 7 months ago
[FEATURE] support non english default prompt injection in DefaultContentInjector

github.com/langchain4j/langchain4j - laurentperez opened this issue 7 months ago
[suggestion] Free Code Security Plugin, Pixeebot

github.com/langchain4j/langchain4j - pixeeai opened this issue 7 months ago
[suggestion] Some suggestions

github.com/langchain4j/langchain4j - xuning888 opened this issue 7 months ago
[FEATURE] Consistent exception handling in models

github.com/langchain4j/langchain4j - langchain4j opened this issue 7 months ago
[BUG] Azure Content Filter [Stream Mode] Configure the asynchronous filter NullPointerException

github.com/langchain4j/langchain4j - Aliax-LI opened this issue 7 months ago
[Draft] ChatLanguageModel: allow setting parameters dynamically

github.com/langchain4j/langchain4j - langchain4j opened this pull request 7 months ago
[FEATURE] Support Metadata filtering with Neo4J

github.com/langchain4j/langchain4j - sjivan opened this issue 8 months ago
add attribute “returnAsFinalAnswer” to Tool annotation ,let llm can use tool funcion return value as the output of the model directly,to reduce llm request count

github.com/langchain4j/langchain4j - jacksonhu opened this pull request 8 months ago
refactor(redis): improve init logic for JedisPooled client

github.com/langchain4j/langchain4j - vegetablest opened this pull request 8 months ago
[FEATURE] Support douyin's Doubao Model

github.com/langchain4j/langchain4j - yao-wenbin opened this issue 8 months ago
[FEATURE] Add language code splitter

github.com/langchain4j/langchain4j - adlternative opened this issue 8 months ago
[FEATURE] Support Markdown document splitter

github.com/langchain4j/langchain4j - xigexb opened this issue 8 months ago