langchain-crynux 0.1.0

LangChain ChatOpenAI wrapper for Crynux.

langchain-crynux

Drop-in replacement for langchain-openai ChatOpenAI that lets existing OpenAI-compatible LLM code run on the Crynux network without changes.

Installation

pip install langchain-crynux

Dependencies:

• langchain-openai>=1.0.1

Usage

import os
from langchain_crynux import ChatCrynux

# Option 1: environment variable (same as langchain-openai)
os.environ["OPENAI_API_KEY"] = "your-api-key"

chat = ChatCrynux(
    base_url="https://bridge.crynux-as.xyz/v1/llm",
    model="Qwen/Qwen-2.5-7B-Instruct",
    vram_limit=24,
    # Option 2: pass api_key directly
    # api_key="your-api-key",
)

response = chat.invoke("Hello from Crynux.")
print(response.content)

• base_url defaults to https://bridge.crynux-as.xyz/v1/llm.

• vram_limit is the minimum GPU VRAM (in GB) required for the inference run. Default is 24.