[pvillano]

I recently asked an AI a chemistry question which may have an extremely obvious answer. I never studied chemistry so I can't tell you if it was. I included as much information about the situation I found myself in as I could in the prompt. I wouldn't be surprised if the ai's response was based on the detail that's normally important but didn't apply to the situation, just like the 50 meters

[pvillano]

If you're curious or actually knowledgeable about chemistry, here's what happened. My apartment's dishwasher has gaps in the enamel from which rust can drip onto plates and silverware. I tried soaking but I presume to be a stainless steel knife with a drip of rust on it in citric acid. The rust turned black and the water turned a dark but translucent blue/purple.

I know nothing about chemistry. My smartest move was to not provide the color and ask what the color might have been. It never guessed blue or purple.

In fact, it first asked me if this was highschool or graduate chemistry. That's not... and it makes me think I'll only get answers to problems that are easily graded, and therefore have only one unambiguous solution

[godelski]

I'm a little confused by your question myself. Stainless steel rust should be that same brown color. Though it can get very dark when dried. Blue is weird but purple isn't an uncommon description, assuming everything is still dark and there's lots of sediment.

But what's the question? Are you trying to fix it? Just determine what's rusting?

[rluna828]

Thanks, Excellent catch! Everyone is saying this is a "brain teaser." However, this reminded me of the LLM that thought it was the golden gate bridge. I hadn't been able to say it (or think it) succinctly. From Claude, "when we turn up the strength of the “Golden Gate Bridge” feature, Claude’s responses begin to focus on the Golden Gate Bridge. Its replies to most queries start to mention the Golden Gate Bridge, even if it’s not directly relevant." Here's the link for those interested. https://www.anthropic.com/news/golden-gate-claude