Cybernomics Radio: The Costs and Benefits of AI

Three Practical Ways To Cut AI Token Costs

Bruyning Media

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Your AI bill can climb fast even when you feel like you’re asking “one quick question.” The real driver is token usage, and once you understand it, you can finally control it. We walk through what AI tokens are in plain English, why they’re not always full words, and a practical rule of thumb you can use when estimating cost (think 1,000 tokens is about 750 words). 

From there, we explain the part most teams miss: you’re paying for both sides of the conversation. Input tokens include your prompt, pasted docs, emails, and transcripts. Output tokens include everything the model generates back, from summaries and reports to analysis and code. That’s why pasting a long document and requesting a long report becomes expensive so quickly. It’s usage based pricing, more like cloud compute than a one time fee. 

Then we share three practical, immediately usable tactics for managing AI token consumption and reducing LLM costs: stop sending entire documents when you only need one section, use short reusable prompt templates instead of rewriting background context, and request focused outputs with strict lengths and formats (bullet limits, word caps, or tables with specific columns). These prompt engineering habits help you cut waste, improve clarity, and keep AI spend predictable as you scale usage across your team. 

If this helped you think differently about AI pricing and token budgeting, subscribe, share this with a teammate who owns the AI tools bill, and leave a review with your best token saving tip.

Josh's LinkedIn

Why AI Tokens Matter

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I help companies get ready for the AI economy. I'm gonna give you three practical tips to control your AI token usage.

What Tokens Actually Are

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But first, what are AI tokens? AI tokens are basically a piece of a text that the AI model reads and writes. They're not always full words. A token can be a whole word like business or part of a word, automation. It could be punctuation like a comma or spaces or formatting or code symbols. For example, AI is getting expensive. That sentence might be broken into tokens like AI is getting expensive. So roughly one token is about three-fourths of a word in English. If you're German, that's a whole different story. A good rule of thumb is 1,000 tokens equals 750 words.

Input Tokens Versus Output Tokens

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Tokens matter because AI companies usually charge based on tokens, kind of like a utility, like your electric bill. And there are a couple of different types of tokens. First, there's the input token, what you send to the AI. So for example, your prompt, documents, email, meeting transcript. And then number two, there's the output token. And this is what the AI generates back to you. For example, the answer, a summary, a report, email, code, analysis, you get the picture. So when you paste a 20-page document and ask for a full report, you're paying for both input token and the output token. The document is going in and there's something coming out. That's all token usage. And this is why AI can get so expensive so fast. It's not just one question, it's a consumption-based type of thing like the cloud. Another way to look at it, tokens are to AI. What minutes used to be on cell phone plans. Remember those days, nights and weekends, FA5. If you know, you know. The more text the AI processes, the more tokens you burn. Here are those three practical tips for managing AI token consumption.

Tip 1 Send Only What’s Needed

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First, I would recommend stop sending the entire document every single time. Unless you really want to, right? Only give the AI the section that it really needs. Instead of pasting a full policy with the transcript or report, send just the relevant excerpt and say this is exactly what you want done with it. For example, review only the pricing session below and summarize the risks.

Tip 2 Reuse Short Prompt Templates

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Number two, use shorter, reusable prompts. Long prompts with repeated background context burn a lot of tokens. You're not writing a novel here, okay? Keep a clean standard prompt template. I would recommend creating and keeping a clean standard prompt template. Then you can just swap out the details when you need to update it. So this is what bad looks like. A giant paragraph explaining your business every time. Better would be use our standard, you're telling the AI this, use our standard executive summary format. Analyze the following client notes. You're basically coding within your code. Instead of spelling it all out again, you turn that entire thing into a magical phrase like abricadabra. And then it does all the things that you programmed it to do when you say abricadabra. You could save on tokens that way.

Tip 3 Demand Focused Outputs

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Third and final tip, ask for focused outputs. The longer your answer, the more output tokens you're gonna use. Tell the AI the length of the format. You can be specific. You can say, give me five bullet points, no more than 150 words. Or you can say, summarize this in a table with only issue, impact, and recommendation. The tighter your prompt, the more control you have over your tokens.