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LlamaIndex Llms Integration: OVHcloud AI Endpoints

llama-index-integrations/llms/llama-index-llms-ovhcloud/README.md

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LlamaIndex Llms Integration: OVHcloud AI Endpoints

This integration allows you to use OVHcloud AI Endpoints with LlamaIndex. OVHcloud AI Endpoints provides OpenAI-compatible API endpoints for various models.

OVHcloud is a global player and the leading European cloud provider operating over 450,000 servers within 40 data centers across 4 continents to reach 1.6 million customers in over 140 countries. Our product AI Endpoints offers access to various models with sovereignty, data privacy and GDPR compliance.

Installation

Install the required packages:

bash
pip install llama-index llama-index-llms-ovhcloud

API Key

OVHcloud AI Endpoints can be used in two ways:

  1. Free tier (with rate limits): You can use the API without an API key or with an empty string API key. This provides free access with rate limits.

  2. With API key: For higher rate limits and production use, generate an API key from the OVHcloud manager:

    • Go to https://ovh.com/manager
    • Navigate to Public Cloud section
    • Go to AI & Machine Learning → AI Endpoints
    • Create an API key

Usage

Basic Usage

To use OVHcloud AI Endpoints with LlamaIndex, first initialize the LLM:

python
from llama_index.llms.ovhcloud import OVHcloud

# Using with API key
llm = OVHcloud(
    model="gpt-oss-120b",
    api_key="YOUR_API_KEY",  # Or empty string for free tier with rate limits)
)

You can find available models in the OVHcloud AI Endpoints catalog.

Basic Completion

Generate a simple completion:

python
response = llm.complete("The capital of France is")
print(response.text)

Chat Messages

Use chat-style interactions:

python
from llama_index.core.llms import ChatMessage

messages = [
    ChatMessage(role="system", content="You are a helpful assistant"),
    ChatMessage(role="user", content="What is the capital of France?"),
]
response = llm.chat(messages)
print(response)

Streaming

Stream completions in real-time:

python
# Streaming completion
response = llm.stream_complete("The capital of France is")
for r in response:
    print(r.delta, end="")

# Streaming chat
messages = [
    ChatMessage(role="system", content="You are a helpful assistant"),
    ChatMessage(role="user", content="What is the capital of France?"),
]
response = llm.stream_chat(messages)
for r in response:
    print(r.delta, end="")

Get Available Models

You can dynamically fetch available models:

python
llm = OVHcloud(model="gpt-oss-120b")
available = llm.available_models  # List[Model] - fetched dynamically
model_ids = [model.id for model in available]
print(f"Available models: {model_ids}")

Additional Resources

For more information about OVHcloud AI Endpoints, visit: