Frontier models to evaluate generative AI
Fast and accurate evaluation models for developers and companies building GenAI applications.
Evals are often all you need
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.
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.
Online
evaluation
Monitor your application in production to spot problems or drift. Learn from user interactions to enter the virtuous cycle of active learning.
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
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
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
Filter out the worst outputs
Use Atla to find and eliminate the worst outputs of your LLM app before your users do
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
Doing better starts with evals
Get started today
Signup to receive your API key and $100 in free credits
Change a few lines of code to run the best eval models in the world
Use our base models and most popular metrics to evaluate your LLM app
Upgrade to custom evals
Specify custom evaluation criteria for your use case
Optionally upload a seed dataset to get access to your own fine-tuned eval model
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.