github.com/langchain4j/langchain4j issues | Ecosyste.ms: OpenCollective

[FEATURE] Add retry logic with exponential backoff

ddobrin opened this issue 3 months ago

DashScope: Support tool-call for QwenStreamingChatModel

jiangsier-xyz opened this pull request 3 months ago

[BUG] Tool calling not working correctly with gemini-1.5-flash-001

rafal-dudek opened this issue 3 months ago

[FEATURE] Ability to pass JSON schema as a String

langchain4j opened this issue 3 months ago

FIX BUILD: Fix code coverage and some improvements

kpavlov opened this pull request 3 months ago

[WIP] System propmt template api

kpavlov opened this pull request 3 months ago

Refactor `langchain4j-vearch`

Martin7-1 opened this pull request 3 months ago

[BUG] NPE when GoogleCustomWebSearchEngine pagemap is empty

david-claimer opened this issue 3 months ago

Add Oracle Coherence embedding store implementation

aseovic opened this pull request 3 months ago

Add embedding store implementation for Oracle Coherence

aseovic opened this issue 3 months ago

Providing CohereEmbeddingModel (and Response) in AWS Bedrock

staleks opened this pull request 3 months ago

[Question] How to avoid an unexpected StartArray node error when ingesting into Azure AiSearchEmbeddingStore?

alick888 opened this issue 3 months ago

[FEATURE] Support for AWS Bedrock Cohere Embed V3

staleks opened this issue 3 months ago

New ChatLanguageModel API

langchain4j opened this pull request 3 months ago

#1946 Convert Document and Content to interfaces

kpavlov opened this pull request 3 months ago

integrate v8 as code execution

omarmahamid opened this pull request 3 months ago

Upgrade to Azure OpenAI SDK 1.0.0-beta.13 + Structured Outputs support

jdubois opened this pull request 3 months ago

Maven modules depends on JDK

kpavlov opened this pull request 3 months ago

[FEATURE] ApacheTikaDocumentParser class does not include Metadata after parse

zzutligang opened this issue 3 months ago

[FEATURE] Ollama: support tools in streaming mode

langchain4j opened this issue 3 months ago

#1652 Run OpenRewrite to migrate langchain4j-core to java 17

kpavlov opened this pull request 3 months ago

[BUG] MessageWindowChatMemory in bad state on concurrent calls with tools

DDani opened this issue 3 months ago

[BUG] Metadata Injection in `PromptTemplate` Collapses into Single `contents` Variable and placeholder substitution doesn't work. Documentation missing.

bbottema opened this issue 3 months ago

[BUG] Avoid logging of raw content in toString()

kpavlov opened this issue 3 months ago

Build optimization: conditionally skip integraiton tests

kpavlov opened this pull request 3 months ago

[FEATURE] Refactor `langchain4j-vearch`

Martin7-1 opened this issue 3 months ago

[FEATURE] Configurable token budget for EmbeddingStoreContentRetriever and ReRankingContentAggregator

langchain4j opened this issue 3 months ago

[BUG] `langchain4j-embeddings` has conflict dependency with `langchain4j`

Martin7-1 opened this issue 3 months ago

Adding GoogleAiGeminiStreamingChatModel

Bjarne-Kinkel opened this pull request 3 months ago

Replacing OkHttp and Retrofit with Java 11 HttpClient

Bjarne-Kinkel opened this pull request 3 months ago

Fix #1747

langchain4j opened this pull request 3 months ago

[BUG] Pinecone: Integer and Long numbers stored in Metadata can be corrupted

langchain4j opened this issue 3 months ago

Make opennlp-tools optional

kpavlov opened this pull request 3 months ago

Migrated the "responsible AI" integration tests to GitHub Models

jdubois opened this pull request 3 months ago

[FEATURE] Configuring ReRankingContentAggregator to Return Top Results

fmx0717 opened this issue 3 months ago

Make DefaultAiServices public

vladislavkn opened this pull request 3 months ago

Our company currently uses Xinference more frequently. Will the author consider supporting Xinference models in the future?

cherryhuahua opened this issue 3 months ago

Searxng

bnayfeh opened this pull request 3 months ago

#1652 Run OpenRewrite to migrate code to java 17

kpavlov opened this pull request 3 months ago

Structured outputs to support Enum, List<Enum>, Set<Enum>, List<POJO> and Set<POJO>

kuraleta opened this pull request 3 months ago

Use system property to configure logging

kpavlov opened this pull request 3 months ago

[BUG] Cannot set response format to json in BedrockAnthropicMessageChatModel

ashishs opened this issue 3 months ago

Provide an easy way to specify PromptTemplate for DefaultRetrievalAugmentor

LizeRaes opened this issue 3 months ago

does language-model config still supported?

npe2023 opened this issue 3 months ago

Refactor to use MongoDbTestFixture

katcharov opened this pull request 3 months ago

Convert awaitUntilAsserted to util

katcharov opened this pull request 3 months ago

[FEATURE] Add streaming to AWS Bedrock with new Messages API

leduckhc opened this issue 3 months ago

[BUG] Excessive logging in tests

kpavlov opened this issue 3 months ago

Add support for multi-value metadata

lglauer opened this pull request 3 months ago

Run javadoc workflow under JDK 21

kpavlov opened this pull request 3 months ago

[FEATURE] Langchain4j PGvector - Add option for mutiple metadata

shyamramath opened this issue 3 months ago

#1506 refactor enforcer plugin

kpavlov opened this pull request 3 months ago

[BUG] Remove unused dependencies

kpavlov opened this issue 3 months ago

AI Services: fail when return type is Result<ChatResponse>, Result<AiMessage> or any other inappropriate combination

langchain4j opened this issue 3 months ago

GitHub Models: support structured output

hrhrng opened this pull request 3 months ago

VertexAi and VertexAiGemini authorization with api key

leduckhc opened this pull request 3 months ago

Upgrade to JDK 17

kpavlov opened this pull request 3 months ago

AiServices not calling tool, instead asking to provide it the tool

sunildhiman90 opened this issue 3 months ago

feat: Tracking input tokens on embeddings store ingestor

pguedes17 opened this pull request 3 months ago

[FEATURE] Tracking tokens on embedding store ingestor.

pguedes17 opened this issue 3 months ago

Google AI Gemini: implement streaming model

langchain4j opened this issue 3 months ago

[DEPENDENCIES] Upgrade Kotlin version to 2.0.21 for #1897, cleanup dependencies, upgrade Milvus and Guava

kpavlov opened this pull request 3 months ago

WIP: Structured outputs to support Enum, List<Enum>, List<POJO>

kuraleta opened this pull request 3 months ago

[FEATURE] Create Mock providers for integration testing

kpavlov opened this issue 3 months ago

Fix that Qwen does not allow tool description to be null (but allows blank string)

jiangsier-xyz opened this pull request 3 months ago

Update to Elasticsearch client 8.15.2

dadoonet opened this pull request 3 months ago

[BUG] how to solve a multi step problem by langchain4j tools? Why my response seems can use just one tool instead of two ?

flatLying opened this issue 3 months ago

Bump com.azure:azure-storage-blob from 12.28.0 to 12.28.1

jdubois opened this pull request 3 months ago

Bump com.azure:azure-storage-common from 12.27.0 to 12.27.1

jdubois opened this pull request 3 months ago

[BUG] Receiver class dev.langchain4j.service.spring.AiServiceScannerProcessor does not define or inherit an implementation of the resolved method 'abstract void postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory)' of interface org.springframework.beans.factory.config.BeanFactoryPostProcessor.

a-gull opened this issue 3 months ago

[FEATURE] When using a ChatMemoryProvider, allow a way to delegate chatMemory() to always call the provider.

rwankar opened this issue 3 months ago

Fix: #1875 throw exception if reason is other than CONTENT_FILTER

qiaoleiatms opened this pull request 3 months ago

[FEATURE] Support FewShotPromptTemplate

lordofthejars opened this issue 3 months ago

[BUG] Missing required property KnnQuery.k for ElasticsearchEmbeddingStore

leduckhc opened this issue 4 months ago

AI Services: a way to dynamically switch models

langchain4j opened this issue 4 months ago

Adding Understanding LC4j book to learning materials

agoncal opened this pull request 4 months ago

Structured Outputs to support List<T>

langchain4j opened this issue 4 months ago

[BUG] Tool calls skip description of properties and required for json objects when they are part of a list

ashishs opened this issue 4 months ago

Feature OCR document parser

k1tano opened this pull request 4 months ago

:memo: Gemini VertexAI > Provide sample project to use Gemini w. Quarkus

adriens opened this issue 4 months ago

DashScope: Switch to another available image url for WanxImageModelIT

jiangsier-xyz opened this pull request 4 months ago

DashScope: Increased compatibility for cases where both text and tool-call are present in model responds

jiangsier-xyz opened this pull request 4 months ago

[BUG] Azure OpenAI integration fails to propagate HTTP errors

myrosia opened this issue 4 months ago

Fix #1853

langchain4j opened this pull request 4 months ago

Fix #1863: Allow using Map<K,V> as a return type of AI Service method.

langchain4j opened this pull request 4 months ago

Bump com.azure:azure-ai-inference from 1.0.0-beta.1 to 1.0.0-beta.2

jdubois opened this pull request 4 months ago

Bump com.azure:azure-identity from 1.13.3 to 1.14.0

jdubois opened this pull request 4 months ago

Jlama: migrate from Gson to Jackson

hemanthsavasere opened this pull request 4 months ago

Add MongoDB filtering and deletion, and various upgrades

katcharov opened this pull request 4 months ago

[FEATURE] MongoDbEmbeddingStore filtering and deletion

katcharov opened this issue 4 months ago

[BUG] langchain4j-openai-spring-boot-starter and langchain4j-azure-openai-spring-boot-starter cannot be used together

myrosia opened this issue 4 months ago

[BUG] ToolSpecification of List<Enum> or []Enum parameter is incorrect

rwankar opened this issue 4 months ago

[BUG] Bedrock invocation fails if the first message on messageList not use the user role

rndtavares opened this issue 4 months ago

[BUG] Support for Map gone?

gsmet opened this issue 4 months ago

[BUG] OpenAiStreamingChatModel - Okhttp3 exception - java.lang.ClassNotFoundException: okhttp3.internal.Util

phankhanhngan opened this issue 4 months ago

Use MongoDBAtlasLocalContainer from Testcontainers 1.20.2

eddumelendez opened this pull request 4 months ago

[BUG] Tool function with parameter List<Integer> incorrectly parsed as List<Double>

rwankar opened this issue 4 months ago

[FEATURE] VertexAI support api-key

leduckhc opened this issue 4 months ago

Bump com.azure:azure-search-documents from 11.7.1 to 11.7.2

jdubois opened this pull request 4 months ago

Fix error handling of AzureOpenAiChatModelListenerIT

qiaoleiatms opened this pull request 4 months ago