# Python SDK — quickstart

```bash
pip install layerlens --extra-index-url https://sdk.layerlens.ai/package
export LAYERLENS_STRATIX_API_KEY="..."
```

```python
from layerlens import Stratix
client = Stratix()

model = client.models.get_by_key("openai/gpt-4o")
benchmark = client.benchmarks.get_by_key("arc-agi-2")

evaluation = client.evaluations.create(model=model, benchmark=benchmark)
result = client.evaluations.wait_for_completion(evaluation)
print(f"Accuracy: {result.accuracy}")
```

## Async

```python
import asyncio
from layerlens import AsyncStratix

async def main():
 client = AsyncStratix()
 evaluation = await client.evaluations.create(...)
 return await client.evaluations.wait_for_completion(evaluation)

asyncio.run(main())
```

## See also

* [SDK reference](/6.-build-wire-your-code/sdk-python.md)
* [Tutorial 1: First evaluation](/8.-evaluate-score-the-outputs/01-first-evaluation.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.layerlens.ai/6.-build-wire-your-code/quickstart.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.