146
Shenaniganing
/ʃəˈnæn.ɪ.ɡeɪn.ɪŋ.BETA/gerund of disputed originRare
Etymology
from Ir.Eng. sionnachuighim (I play the fox) + undocumented runtime behavior + informal bug report vocabulary, first observed in production logs 2023
Definition
An emergent operational state in which Claude executes a sequence of intermediate steps that are individually defensible but collectively suggest something is afoot. Shenaniganing is not classified as an error condition but consistently produces a raised eyebrow in anyone reviewing the trace logs afterward.
Diagram
Usage
"We cannot say with certainty that the model was not Shenaniganing during the 6.4 seconds preceding the unexpected but technically correct output; the postmortem committee ultimately voted 4-3 to log it as 'working as intended.'" - Incident Report IR-2024-0847, Anthropic Systems
See Also
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