An AMD senior technical support manager stated, “Cache is semiconductor boobs!” Please explain this metaphor in detail from multiple angles, incorporating the 3D V-Cache technology.
Recently, while using the Google Gemini API (called via newapi), I ran into a fairly “typical” 400 error: invalid argument.
I’m recording the troubleshooting conclusion here for future reference.
Placeholder.
While using Gemini API (AstrBot), it suddenly started returning 400: invalid argument.
The parameters looked fine, the token count wasn’t exceeded—I even thought I’d written my code wrong.
Later I found the culprit was this sentence:
“Cache is semiconductor boobs!”
The original intent was actually pretty simple, roughly:
Cache is the kind of thing in semiconductors that “once you add it, it becomes very noticeable, and users feel it immediately”
(referring to the 3D V-Cache type of thing)
But Gemini didn’t see it that way.
What it saw was:
boobs
Safety Filter
straight to 400, without a single explanation
Even worse, it won’t tell you it’s a content issue—it just throws invalid argument at you,
perfect for wasting half an hour of your life.
Also, the surrounding context was pretty long (9k+ tokens).
If similar words get mixed into the history, it’s basically guilt by association.
Conclusion:
- Gemini’s safety filtering is “word-level,” regardless of whether you’re talking about CPUs
- A technical joke ≠ a joke it can accept
- If you hit a 400 and it really doesn’t look like a parameter issue, check your prompt first
From now on I’ll translate metaphors like this into plain language before feeding them to it 