Run a prompt injection attack against Claude Opus 4.6 in a constrained coding environment, and it fails every time, 0% success rate across 200 attempts, no safeguards needed. Move that same attack to ...

From the Department of Bizarre Anomalies: Microsoft has suppressed an unexplained anomaly on its network that was routing traffic destined to example.com—a domain reserved for testing purposes—to a ...

Great leadership doesn’t just happen in boardrooms or business settings. From little league coaching and community initiatives to family moments and encounters with service providers, powerful ...

When importing the npm package, it seems to create a process that prevents node from exiting without even invoking anything. Steps to reproduce the behavior, including example Promptfoo configurations ...

In Sarah Yuska’s sixth-grade science class at Monocacy Middle School in Frederick, Maryland, students are just finishing up learning about body systems—respiratory, circulatory, skeletal, and so on.

Is your feature request related to a problem? Please describe. Many teams using promptfoo want optional provider redundancy, regional coverage, and cost control. Today, configuring alternative ...

Palo Alto Networks is charging full speed ahead on attempting to be as much of a one-stop cyber shop as is possible in the fast-changing field, buying CyberArk for a stunning $25 billion. Investors ...

The AI funding landscape remains robust in 2025, with eight significant deals totaling approximately $519 million announced recently. These investments span diverse AI applications, from healthcare ...