langchain-alephantai

LangChain integration package for Alephant AI Gateway.

This package provides a LangChain chat model configured for Alephant AI Gateway.

pip install langchain-alephantai

from langchain_alephantai import ChatAlephantAI

llm = ChatAlephantAI(
    api_key="vk-...",
    model="gpt-4o-mini",
    session_name="langchain-chat",
)

The package also exports create_chat_openai for compatibility with the core alephantai SDK helper.

Development

Install the package with development dependencies:

python -m pip install -e ../alephantai -e ".[dev]"

Run the package tests, including LangChain standard unit tests:

pytest tests -m "not integration" -q

The standard integration tests require live Alephant Gateway credentials and are skipped by default:

ALEPHANT_API_KEY="vk-..." pytest tests/test_standard_integration.py -m integration -q

Set ALEPHANT_TEST_MODEL to override the default integration-test model.