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bagbogbo

A nonsense string suspected to originate from a Reddit username; a glitch token in the o200k vocabulary.

Raw token

"bagbogbo"

Observed behaviors

  • 01First reported by Yuchen Jin on 2024-08-13.note.comDemo
  • 02In xcloche's tests, GPT-5 could not repeat it correctly.note.com
Observed or documented on
GPT (OpenAI)
Behavior types
Unspeakable
Tokenizer
o200k_base
Discovered by
Yuchen Jin

References

Related tokens

␣nigbagbogbo