Anthropic's new Claude Opus 4.8 aced our math problem and shipped a spotless game—then drained our entire token quota in a single prompt.

Anthropic's new Claude Opus 4.8 aced our math problem and shipped a spotless game—then drained our entire token quota in a single prompt.

Opus 4.8 dropped a few hours ago. The announcement is, predictably, all benchmark deltas and SWE-bench numbers. The decision teams actually have to make this week is not 'is 4.8…