Ask HN: What do you think of this prompt as a benchmark for LLMs?

[plombe]

Prompt: “Create a css animation showing how a 5-bit adder works.”

Both Grok 4.5 and Opus 5 take a while to answer the question, with confusing results (Grok).

[gus_massa]

If you make a blog post with some examples and post it here, it may get traction.