#139 · Primary category： LLM Application Frameworks
deepseek4j
deepseek java sdk
Project last updated：04/25/26
GitHub Stars
757
Forks
142
Contributors
7
License
Apache-2.0
Why we included this project
DeepSeek's R1 and V3 models are easy to call from Java with this SDK, which wraps the API into a typed client that handles chat, function calling, structured JSON output, and embeddings. The Spring Boot starter autowires a configured client into 2.x/3.x and Solon apps, and the Reactor-based streaming support makes building SSE endpoints that push tokens to a browser straightforward. A bundled sse.html debug page lets you test that flow quickly. Configuration covers timeouts, proxies, and request/response logging, which becomes important once you move past a local prototype. It builds on the now-unmaintained OpenAI4J, so teams already on the JVM get a maintained alternative without switching ecosystems.
Articles for this project
No articles for this project yet.
To suggest a topic or contribute an article, contact us.
Related projects in this category
langchain
The agent engineering platform.
dify
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.
headroom
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
litellm
The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
llama_index
LlamaIndex is the leading document agent and OCR platform