An AI agent reads its own source code, forms a hypothesis for improvement (such as changing a learning rate or an architecture depth), modifies the code, runs the experiment, and evaluates the results ...

The answer is always the same: Buy a large enough processor with enough I/O and memory so it can be run at 80 percent ...

Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene. When he's not in front of a ...

Here's where GPT-5.4 Thinking begins to really shine. When I asked GPT-5.2, "Do you think social media has improved or worsened communication in society?" I got back a two-line answer. Both thoughts ...

OpenAI acquires Promptfoo to embed AI red-teaming and security testing directly into its Frontier agent platform, signaling that agent safety is now table stakes.

Founded in 2024, Promptfoo began as an open-source framework for evaluating AI prompts and model behavior. It later expanded into a commercial platform used by developers and enterprise security teams ...

Ahead of its annual developer conference, Nvidia is readying a new approach to software that embraces AI agents similar to OpenClaw.

OpenAI is acquiring Promptfoo, the AI red-teaming startup used by 125k developers and 30+ Fortune 500 firms, to strengthen ...

Perplexica beats Perplexity for me.