Track model performance to detect and react to data drift, improving model accuracy for better business outcomes.


Core token-level observability, performance dashboarding, inference debugging, and alerting.


Collect and analyze implicit and explicit human feedback to monitor your model’s real-world impact.


Accelerate your ability to identify and debug underperforming regions of data.

"Thanks to Arthur, we know that our preventative care models are fair, and that we can catch any potential issues before they impact our members… and the Arthur platform allows us to detect and fix data drift before it becomes a real problem."

Heather carroll cox

Chief Analytics Officer, Humana

Explore how we’re thinking about and implementing LLMs