The covert effort was managed by Meta contractor Covalen and targeted OpenAI’s ChatGPT, Google’s Gemini and Character.AI, according to Wired.

Hundreds of contractors working on a project for Meta pretended to be kids in order to see how other chatbots like Gemini and ...

A multi-modal AI agent built for the HackerRank Orchestrate June 2026 Hackathon (24-hour challenge, June 19–20, 2026). The agent automates insurance claim verification by analyzing both the user's ...

The second batch of “First Proof” problems is meant to evaluate AI’s usefulness for research-level math. The best model got six or seven of the ten questions right.

So, you’ve got a HackerRank test coming up, huh? It’s pretty common these days, with lots of companies using it to see if you can code. It can feel a bit daunting, but honestly, it’s just another ...

Thinking about getting into coding or leveling up your skills? You’ve probably heard of HackerRank. It’s a big name in the tech world for practice and hiring. But the big question on a lot of people’s ...

JSON API URL : https://jsonmock.hackerrank.com/api/universities?rank_display={rank} The input should initially be empty. The user can type a rank into this input box ...