Coding Adventure | CodeMonkey

Arnav Jaitly on Instagram: "Anthropic just open-sourced the test they used to hire their performance team. For years, this Python simulator challenge was the ultimate filter until Claude started beating the applicants. Now, the bar has moved to Abstract Puzzles because AI has basically memorized the realistic coding world. The Challenge: To get noticed by Anthropic’s team today, you have to beat the AI’s best performance. Claude Opus 4.5 hit a record of 1,487 clock cycles on this simulator. The