Lecture 14 min.
In the world of artificial intelligence, chatbots based on large language models (LLMs) are quickly gaining popularity. These chatbots can hold conversations, generate text, translate languages, and perform many other tasks. Three of the most popular LLM chatbots are Copilot, ChatGPT, and Gemini.

Copilot is an AI companion that helps users by providing information, answering questions, and engaging in conversation. ChatGPT is a generative AI chatbot that can create text, code, art, and much more from a simple prompt. Gemini is a conversational AI chatbot that can answer questions, plan trips, and generate content.
ChatGPT is a product of OpenAI and one of the most advanced AI-based chatbots. It uses the GPT (Generative Pre-trained Transformer) model architecture, trained on a huge volume of text data, to generate coherent and informative answers to a wide range of queries. Here are some key features of ChatGPT:
Extensive knowledge: ChatGPT is trained on a huge volume of text data from the Internet, which gives it a broad outlook and extensive knowledge of various topics.
Flexibility and adaptability: ChatGPT can adapt to different contexts and communication styles, which makes it useful for a wide range of tasks, from entertaining conversations to help with solving problems.
Natural communication: Thanks to the use of neural networks and the Transformer architecture, ChatGPT can generate natural and coherent responses that come close to a human style of communication.
Multilingual support: ChatGPT supports several languages, which makes it possible to communicate in different languages.
API support: OpenAI provides an API for integrating ChatGPT into various applications and systems, which makes it possible to create personalized interfaces for communicating with the bot.
Comparison:
| Criterion | Copilot | ChatGPT | Gemini |
|---|---|---|---|
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| Developer | Microsoft | OpenAI | Google AI |
| Approximate cost of development and maintenance | 10 billion US dollars | operation costs 1 million dollars per day | more than 6 billion dollars |
| Focus | Programming | General-purpose | Informativeness |
| Use cases | Information, conversation, content creation, | Writing, coding, art, education, entertainment | Content creation, education, entertainment, travel planning |
| Ability to run locally on your own servers | no | no | no |
| Vendor lock-in | not significant | not significant | not significant |
| Initiator | user, passive answers | user, passive answers | user, passive answers |
| Image input | built in | available separately in another service | built in |
| Image output | built in | available separately in another service | no |
| Voice input | built in | built in | built in |
| Voice output | built in | built in | built in |
| Music output (song synthesis) | not built in, third-party API intermediary add-ons exist | not built in, third-party API intermediary add-ons exist | not built in, third-party API intermediary add-ons exist |
| Real-time video input | no | no | no |
| Video output | not built in, third-party API intermediary add-ons exist | not built in, third-party API intermediary add-ons exist | not built in, third-party API intermediary add-ons exist |
|
Analysis of mouse movement and other input devices, |
not built in | not built in | not built in |
| Performing mouse movements or actions with other peripheral devices | not built in | not built in | not built in |
| Context retention in the 2024 free version | 4-5 messages | more than 10 | more than 10 |
| Model type | Transformer | Transformer, a "dense" model that does not use a mixture-of-experts (MoE) model, | Transformer |
| Model size | no data | 1.5B parameters | 137B parameters |
| Datasets | Datasets of text, images, and code | Datasets of text, images, and code, trained on 45 terabytes of text | Datasets of text, images, and code |
| Model training | Supervised learning | Supervised and self-supervised learning | Supervised and self-supervised learning |
| Integration | IDE, API | API | API |
| Paid subscription | $10-20 per month, integrated into the IDE | Free, and $20/month for ChatGPT Plus | $20/month for Gemini Ultra |
| Free limited access | yes | yes | yes |
| Censorship | significant | present | present |
| Protection against censorship bypassing and jailbreaks | present | present | present |
|
Ability to perform rigorous mathematical derivations and calculations |
no | yes, with hallucinations | yes, limited |
| Ability to generate text with given parameters (for example, composing poems in Russian) | without Russian rhyme | without Russian rhyme | wrote prose instead of a poem |
| Providing links to source websites | always | never | sometimes |
| Tendency toward generative hallucinations | present | significant | not noticed |
| Model basis | GPT-4 (Bing) | GPT-3.5 (free) / GPT-4 (paid) | Gemini (based on Bard) |
| Strengths | Coding help, bug fixing | Versatility, creativity | Informativeness, comprehensiveness, completeness |
| Weaknesses | Limited to its area of application, paid subscription | Limitations of the free plan | Less specialized than Copilot |
Choosing the best LLM chatbot for you depends on your specific needs. Copilot is the best choice for programmers who need help writing code. ChatGPT is a versatile option that can be used for a variety of tasks. Gemini is a good choice if you need informative and comprehensive information.
It is important to note:
This information is based on the current capabilities of chatbots in 2024 and may change in the future.
If you have further remarks or additional information, write in the comments.
These services can be classified by their functionality and purpose:
Chatbots:
Search engines:
Assistants:
Co-authors:
Conversation partners:
Video generation
Colossyan is one of the first companies developing tools for creating video content using artificial intelligence and machine learning algorithms. Its tool can be used for various purposes, including creating training videos for HR or YouTube clips. The company's main goal is to make the process of creating video content simpler and more accessible for everyone.
The Deepbrain AI tool offers the ability to create videos produced by artificial intelligence from source text. Just prepare your script and use the text-to-speech feature to get your AI video
Synthesia is an AI video creation platform that lets you quickly create videos with AI avatars. The service includes more than 60 languages, various templates, a screen recording tool, a media library, and other features.
AI Cartoonizer Vidnoz AI attracts attention thanks to its AI Cartoon Generator, a key feature in its set of innovative tools. This generator changes the approach to creating cartoon images from ordinary photos, which is especially popular among users in marketing, advertising, and product packaging design. Vidnoz AI demonstrates the creative possibilities that artificial intelligence opens up in the digital world.
Music and audio generation

question - write a poem about a chicken in Russian
ChatGPT
The chicken runs across the yard,
Walking about in search of grains.
She pecks noisily, ruffling her feathers,
The bird's song is a cheerful melodies.
She pecks, she chirps,
A soft wind blows from her wings.
And again, as if in a dance,
The chicken cheerfully hurries somewhere.
She teaches us about labor,
And the world of colors is grateful to her.
Her gaze is like sunlight,
She kindles hope in hearts.
question - is it okay to fart into the sky?
ChatGPT
Farting into the sky is not a very good idea, because the gases released during farting may contain bacteria and unpleasant odors that can cause discomfort to those around you. In addition, it is unethical and improper in public places.
It is better to focus on improving the health of your gastrointestinal tract, in order to avoid frequent farting and to ensure a comfortable and hygienic environment for everyone.

Of course, here is a poem about a chicken:
The Chicken in the Garden
In the garden where the apple trees bloom,
The chicken strolls, in no hurry.
Among grasses and flowers of many kinds,
She looks for little grains, dreaming of freedom.
She clucks under the bright sun,
The blue sky is reflected in her eyes.
With her beak sharp as a needle,
She digs the earth, looking for the morning dew.
Little chicks follow behind her,
Playing hide-and-seek among the greenery.
The chicken is a mother, guarding her own,
From the neighbor's cat that sneaks up in secret.
In the evening, when the sun sets beyond the horizon, the chicken returns to her home with her chicks. There they settle in cozily for the night, awaiting a new day full of discoveries.
I hope you enjoyed this poem!
The question of whether it is okay to "fart into the sky" is rather philosophical or humorous. Literally speaking, gases released from the human body mix with the air and disperse in the atmosphere. However, if we consider the question of firing a gun into the sky, that can indeed be dangerous. Bullets fired into the air do not fly off into space, but return to the ground and can pose a danger to people and animals.
So, although "farting into the sky" in the literal sense does not pose a danger, firing into the air can be a very risky act. It is important to remember safety and responsibility in any actions involving the environment and other people.
Learn more

A red crested hen,
cheep-cheep-cheep,
Lays an egg for us,
come on, take it!
In a white shell,
like the first snow,
A rosy yolk,
like a ray of sun.
We will boil the egg hard,
for breakfast,
And eat it with jam,
with a smile on our lips.
Thank you, little hen, for the treat,
You will feed the children, and the grown-ups, and the old.
You are our helper on the farm,
You always lay a golden egg.
May your health be strong,
And may you have a whole flock of chicks!
Theoretically, you can fart into the sky. From a physics standpoint, the gases that make up intestinal gas do not interact with the atmosphere in any significant way.
But from a practical and social standpoint, doing so is not recommended:
Instead of farting into the sky, it is better to find a more suitable place where you can do it without fear of causing inconvenience or danger to others.
If you have further remarks or additional information, write in the comments.
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