token
A token is a thing that stands for something else. People use it for coins, subway fares, or a symbol of gratitude. It can also mean a small gift or a sign of belonging to a group.
What a model may hear
- text fragment natural language processing
- split input into pieces and count or limit them, often charging by the token or cutting off mid-word
- authentication credential cybersecurity and web APIs
- generate or expect a secret string to prove identity, expiring it after a set time
- blockchain asset cryptocurrency and smart contracts
- treat it as a tradeable digital coin or programmable asset on a ledger
- syntactic unit programming language compilers
- parse code into categorized symbols like identifiers or operators
- memory unit transformer neural networks
- allocate attention computation across a fixed-size window of positions
Where people and models part ways
“I need more tokens”
Meant: I want more subway rides or game credits
May be taken as: The model may increase your API rate limit or billing tier, or misunderstand it as a request for longer output
Say instead: “undefined”
“Give me a token of appreciation”
Meant: I want a small gift or gesture
May be taken as: The model may generate a cryptographic string or NFT instead of describing a gift idea
Say instead: “undefined”
“My token expired”
Meant: My bus pass or gift card is no longer valid
May be taken as: The model may assume your login session or API key needs refreshment and give technical instructions
Say instead: “undefined”
“Use a token for each word”
Meant: Count one item per word in a game or exercise
May be taken as: The model may explain byte-pair encoding or subword segmentation, where words often split into multiple tokens
Say instead: “undefined”
Tips
- Say 'word or piece' if you mean text length, not 'token'
- Say 'login passcode' or 'API key' if you mean security access
- Specify 'subway token' or 'arcade token' for physical objects
- Say 'NFT' or 'cryptocurrency' if you mean blockchain, not 'token'
- If you mean a symbol or metaphor, say 'symbol' or 'sign'
Often confused with
- word
- A token can be a fragment of a word or multiple words combined
- coin
- Coins have intrinsic value; tokens typically represent something else
- password
- Passwords are memorized; tokens are usually generated and temporary
- voucher
- Vouchers are usually for a specific good or service
- symbol
- Symbols are abstract; tokens are often concrete objects or strings