Token Auditing & Optimization

Expert

Audit prompt tokens to optimize cost and prevent semantic degradation.

01 The Concept

Over-tokenization occurs when prompts contain excessive whitespace, redundant punctuation, or words that require multiple sub-word tokens.

Auditing tokens involves using tokenizer tools to identify and replace multi-token words with single-token synonyms, ensuring maximum information density per token.

02 Weak vs. Strong

EX 01Token Synonym Replacement

Draft an argument list for this framework.

→ Why it works

The word 'parameterization' requires 4 tokens (para-meter-ization-s), whereas 'argument list' is simpler and tokenizes efficiently, reducing costs on high-volume pipelines.

03 Key Points

01Token Optimization: Designing prompts to utilize as few tokens as possible without losing meaning.

02Whitespace Cleanup: Removing double spaces and redundant empty lines to save tokens.

03Tokenizer Auditing: Running prompts through a tokenizer tool to identify multi-token words.

04Synonym Replacement: Replacing inefficient, multi-token words with single-token synonyms.

05Punctuation Pruning: Cutting unnecessary punctuation marks that inflate token count.

04 Model-Specific Notes

Anthropic uses a custom tokenizer. Audit your system instructions using Anthropic's token tools to identify density leaks.

05 For Your Role

It's like editing a telegram where you pay per letter: you swap long, complicated words for shorter ones that mean the same thing.

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