ChatGPT: A Magical Word Machine for Muggles!
Federico Cesconi
Founder & CEO @sandsiv the number one CXM solution powered by ?? AI | Author | In love with NLP using transformers
Once upon a time, in the land of artificial intelligence, there was a word wizard named GPT-3.5-Turbo. This magnificent beast could craft entire stories, whip up recipes, and even chat with its human friends.
You might wonder, "How on earth does this magical word machine work?" Well, my curious friends, gather 'round, and I shall reveal the secret sauce!
1. Tokens: The Building Blocks of Wordy Wonders
To create its wordy wonders, GPT-3.5-Turbo uses tiny pieces called "tokens." Tokens can be as short as a single character or as long as a whole word. For example, "ChatGPT is awesome!" becomes ["Chat", "G", "PT", " is", " awesome", "!"] - 6 tokens in total.
GPT-3.5-Turbo can only juggle a limited number of tokens - 4096 to be exact. So, when you're having a chat or asking it to write a novel, remember: keep it short and sweet!
2. Prompt: Your Wish is GPT-3.5-Turbo's Command
To summon the word wizard, you must give it a prompt. This is where you tell the machine what you want. For example, you might say, "Write me a love poem about tacos." GPT-3.5-Turbo will then sprinkle its AI magic and whip up the sauciest, cheesiest taco love poem you've ever read!
3. Temperature: How Spicy Do You Want It?
You can control the flavor of GPT-3.5-Turbo's responses using something called "temperature." This magical slider lets you decide how wild and unpredictable (or safe and boring) you want the text to be. A higher temperature (0.8) will produce spicy, creative responses, while a lower temperature (0.2) will give you something blander and more focused.
4. Top-P: The Battle Royale of Word Choices
There's another secret ingredient called "top-p." It helps GPT-3.5-Turbo pick the best words for the job. Imagine a battle royale where words fight for survival. The top-p value decides how many top contenders will duke it out for the chance to be in your text. A smaller top-p (like 0.5) means fewer contenders, while a larger top-p (like 0.9) allows more words to join the fray.
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5. Max Tokens: Containing the Wordy Overflow
Sometimes, GPT-3.5-Turbo gets a little too excited and writes too much. To keep it in check, use the "max tokens" parameter to set a limit on its creative outpouring. For example, if you only want 50 tokens, tell the word wizard, "Enough is enough, GPT-3.5-Turbo! No more than 50 tokens, please!"
6. Frequency Penalty: Keeping Rare Words at Bay
If you're not a fan of obscure or rare words, the "frequency_penalty" is your new best friend. With this parameter, you can tell GPT-3.5-Turbo to avoid using words that would make you reach for a dictionary. A positive value (like 0.5) discourages rare words, while a negative value (like -0.5) encourages them. So, choose wisely, and save your brain cells for more important things (like deciphering emojis ??)!
7. Presence Penalty: Taming the Repeating Monsters
Ever felt like GPT-3.5-Turbo is getting a bit repetitive? Fret not, for the "presence_penalty" is here to save the day! This parameter helps control the repetition of words and phrases. Set a positive value (like 0.5) to discourage repetition, or go negative (like -0.5) if you're feeling bold and want a bit of déjà vu in your text.
8. Best of Parameter: Summon the Best Word Wizard
Here's a little secret: there isn't just one GPT-3.5-Turbo word wizard; there's a whole bunch of them! Using the "best_of" parameter, you can ask multiple wizards to come up with their best ideas and then pick the finest one. For example, set "best_of" to 5, and you'll get the best result from five different AIs. It's like having your own personal panel of AI judges!
9. Stop Sequences: Hit the Brakes on Runaway Text
Sometimes, GPT-3.5-Turbo can be like an overexcited puppy that just won't stop. To put an end to its ramblings, use "stop_sequences" to define specific words or characters that make the AI stop in its tracks. For example, if you add ["."] as a stop sequence, the AI will halt its response as soon as it reaches a period.
And there you have it, folks! The secrets of GPT-3.5-Turbo's magical word-wielding powers, explained in plain (non-tech) English. Now go forth, and wield this enchanted AI to create your own wordy wonders! ???