Building GPT’s boss - Lessons from training LLM evaluation models

Frontier models to evaluate generative AI

Fast and accurate evaluation models for developers and companies building GenAI applications.

Evals are often all you need

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Offline

evaluation

Test your prompts and model versions with Atla’s bleeding-edge AI evaluators. Score your results and get feedback on your model outputs.

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Integrate

with CI

Understand how changes to your prompt, model, or retrieval strategy impact your app before they hit production. Ship fast and with confidence.

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Online

evaluation

Monitor your application in production to spot problems or drift. Learn from user interactions to enter the virtuous cycle of active learning.

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From startups to global enterprises, ambitious builders trust Atla

Know the accuracy
of your LLM app

Need to build trust with customers that your generative AI app is reliable?
Atla helps you spot hallucinations before your customers do

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Automate labeling
of
your LLM outputs

Scale data annotation with reliable scores and critiques to minimize manual effort and costs from human annotation and data labeling

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Gain control with a clear optimization target

Measure the quality of your LLM generations according to your user preferences and enter the virtuous cycle of continuous iteration

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Filter out the worst outputs

Use Atla to find and eliminate the worst outputs of your LLM app before your users do

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Install in seconds

Import our package, add your Atla API key, change a few lines of code and start using the best evaluation models for your use case. Ship more quickly and confidently with our easy-to-use API

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Doing better
starts with evals

Get started today

01

Signup to receive your API key and $100 in free credits

02

Change a few lines of code to run the best eval models in the world

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Use our base models and most popular metrics to evaluate your LLM app

Upgrade to custom evals

01

Specify custom evaluation criteria for your use case

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Optionally upload a seed dataset to get access to your own fine-tuned eval model

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Steer your custom eval model to align with your needs and user preferences

Start shipping reliable GenAI apps faster

Enable accurate auto-evaluations of your generative AI. Ship quickly and confidently.