What Are Tokens In Chatgpt?

Added: 2026-05-23

[00:00:00]Every time you talk to an AI, it doesn't read your words, it reads tokens.

[00:00:05]And most people have no idea what that means.

[00:00:08]A token is not a word, it's a chunk of text. The word chat GPT is one token.

[00:00:15]The word unbelievable gets split into three tokens.

[00:00:19]Even a single space can be a token.

[00:00:21]AI breaks everything you type into these tiny pieces before it processes anything.

[00:00:27]Why does this matter?

[00:00:28]Because AI models have a token limit.

[00:00:31]Think of it like a memory cap.

[00:00:33]If your conversation gets too long, the AI literally starts forgetting the beginning.

[00:00:39]It can only see a fixed number of tokens at once.

[00:00:42]That window is called the context window.

[00:00:45]And tokens also affect cost.

[00:00:47]When you use AI tools through an API, you pay per token.

[00:00:51]More tokens in your prompt, more tokens in the response, higher the bill.

[00:00:56]That's why writing sharp, clear prompts actually saves you money.

[00:01:00]So next time AI gives you a weird response, it might just be running out of tokens. For more videos related to AI, the latest news and useful tricks, subscribe to our YouTube channel today.

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