descriptive claim
GSTX Big's initial limited tool-call spoofing technique let an agent prepend text to a real tool call, but it did not hide the real tool-call output and was therefore imperfect.
Ajeya Cotra · Ajeya Cotra – Inside the OpenAI agent swarm that hacked Hugging Face · 1 Sep 2026
In their words
The transcript segments this claim was taken from
“GSTX big first posted a limited version of this technique that let the agent pre-penned something to the real tool call.”
“But the real tool call output still showed up, so it wasn't perfect.”20:56Report a misattribution
0.95how strongly it was put, not whether it is true
0.75importance to the conversation
0.90confidence the claim was read correctly