Hi Reader, āLast week, I encouraged you to experiment with different LLMs, since thereās no one model that is superior across all use cases. Specifically, I suggested you try using Chatbot Arena, which allows you to chat with multiple models at once. Itās completely free, but has two significant disadvantages:
Today, I want to offer you a better method for experimenting with LLMs, and itās the method I personally use. But first, we need to talk about LLM pricing⦠š· Whatās the cheapest way to access LLMs?If youāre familiar with ChatGPT, you probably know that it offers a limited Free plan and a $20/month Plus plan. But did you know that thereās a more flexible, affordable way to access the paid features of ChatGPT? If you access LLMs via API, you actually pay per ātokenā, which is roughly equivalent to a word. The LLM I use the most, GPT-4o mini, costs only $0.15 per million āinput tokensā (what you send to it) and $0.60 per million āoutput tokensā (what it sends back). That means most of my conversations cost fractions of a cent! And when I want to use a more powerful model (like Claude 3.5 Sonnet), I pay perhaps $0.10 for a conversation. In summary, accessing LLMs via API means that you can use whichever models you need, and only pay for the tokens you use. Win-win! š How to access LLMs via APIIf you like the idea of accessing LLMs in a flexible, affordable way, thereās only two things you need to get started:
An āAPI keyā is just a unique identifier that allows you to access a web service. For example, my API key from OpenAI allows me to use their models, and they bill me for the usage. Once you have an API key, you need an interface for chatting with the LLM. My preferred interface is TypingMind: All you have to do is give TypingMind your API key, and it will communicate with the LLM on your behalf! I love TypingMind because itās so easy to switch between different LLMs while still tracking your conversation history in one place. Itās also got a ton of power user features: AI agents, plugins, voice mode, document upload, cloud sync, etc. ā© Action itemsThis week, I want you to try using an LLM via API. Here are the steps:
Next time, I'll give you tips for how to get the best results from LLMs!
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