Braintrust, which helps companies evaluate and monitor their AI tools' performance, raised an $80M Series B led by Iconiq at an $800M post-money valuation news axios.com

Chris Metinko / Axios: Braintrust, which helps companies evaluate and monitor their AI tools' performance, raised an $80M Series B led by Iconiq at an $800M post-money valuation  —  Braintrust, a startup building AI observability and evaluation tools, raised an $80 million Series B led by Iconiq …