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CHKERRQ

A C function-name fragment, called by the author “the weirdest pure-ASCII token”.

Raw token

"CHKERRQ"

Observed behaviors

  • 01Unspeakable for gpt-4o-mini; spelling hallucinations from gpt-4o.LessWrong
Observed or documented on
GPT (OpenAI)
Behavior types
Unspeakable
Tokenizer
o200k_base
Discovered by
Lennart Finke

References