Comment by embedding-shape

> because GPT-OSS frequently gave me “I cannot fulfill this request” responses when I asked it to build features.

This is something that frequently comes up and whenever I ask people to share the full prompts, I'm never able to reproduce this locally. I'm running GPT-OSS-120B with the "native" weights in MXFP4, and I've only seen "I cannot fulfill this request" when I actually expect it, not even once had that happen for a "normal" request you expect to have a proper response for.

Has anyone else come across this when not using the lower quantizations or 20b (So GPT-OSS-120B proper in MXFP4) and could share the exact developer/system/user prompt that they used that triggered this issue?

Just like at launch, from my point of view, this seems to be a myth that keeps propagating, and no one can demonstrate a innocent prompt that actually triggers this issue on the weights OpenAI themselves published. But then the author here seems to actually have hit that issue but again, no examples of actual prompts, so still impossible to reproduce this issue.