Package com.tnsai.llm.providers

Class LMStudioClient

java.lang.Object

com.tnsai.llm.providers.AbstractLLMClient

com.tnsai.llm.providers.AbstractOpenAICompatibleClient

com.tnsai.llm.providers.LMStudioClient

All Implemented Interfaces:

com.tnsai.llm.LLMClient

public class LMStudioClient
extends AbstractOpenAICompatibleClient

LM Studio LLM client.

LM Studio is a desktop app that runs local LLMs and exposes an OpenAI-compatible HTTP server (default http://localhost:1234/v1). Same wire format as every other OpenAI-shape provider in this module — the differences are operational:

• No API key required. LM Studio runs ungated locally; the Authorization header is only sent when an apiKey is explicitly supplied (e.g. for an LM-Studio instance behind a reverse-proxy with basic auth).
• Model name comes from the loaded model in the LM Studio UI. Probe via GET /v1/models to discover what's currently served, then pass that identifier as model.

Configuration via environment variables:

• LMSTUDIO_BASE_URL — Optional override, defaults to http://localhost:1234/v1.
• LMSTUDIO_API_KEY — Optional bearer token for LM-Studio-behind-proxy setups; omitted by default.

This client follows the OllamaClient pattern: it accepts the apiKey parameter for parity with the other providers but does not call requireApiKey — passing null is fine for the local-only default deployment.

See Also:

• LM Studio local server docs

Constructor Summary

Constructors

Constructor	Description
LMStudioClient(String model)
LMStudioClient(String model, float temperature)
LMStudioClient(String model, float temperature, Float topP, Integer maxTokens)
LMStudioClient(String model, float temperature, Integer maxTokens)
LMStudioClient(String baseUrl, String model, float temperature, Float topP, Integer maxTokens, String apiKey)
LMStudioClient(String baseUrl, String model, float temperature, Integer maxTokens, String apiKey)

Method Summary

Methods inherited from class com.tnsai.llm.providers.AbstractOpenAICompatibleClient

chat, streamChat

Methods inherited from class com.tnsai.llm.providers.AbstractLLMClient

getBaseUrl, getCallTimeoutMs, getMaxTokens, getModel, getTemperature, getTopP

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.tnsai.llm.LLMClient

chat, chat, chat, chat, chat, getCapabilities, getProviderName, listModels, streamChat, streamChat, streamChatWithHandler, streamChatWithHandler, streamChatWithSpec, streamChatWithSpec

Constructor Details

LMStudioClient

public LMStudioClient(String model)

LMStudioClient

public LMStudioClient(String model,
 float temperature)

LMStudioClient

public LMStudioClient(String model,
 float temperature,
 Integer maxTokens)

LMStudioClient

public LMStudioClient(String model,
 float temperature,
 Float topP,
 Integer maxTokens)

LMStudioClient

public LMStudioClient(String baseUrl,
 String model,
 float temperature,
 Integer maxTokens,
 String apiKey)

LMStudioClient

public LMStudioClient(String baseUrl,
 String model,
 float temperature,
 Float topP,
 Integer maxTokens,
 String apiKey)