that help users with writing, coding, research, and other tasks.
In 2025, all the artificial intelligence advancements have contributed to making the LLM apps more powerful and easy to use in various industries. Regarding the activity domain, the LLM apps can boost productivity while maintaining the focus on creativity rather than on repetitive tasks.
A large language model represents a category of AI that is able to recognize and generate various types of data, including text. All the large language models are specially trained on vast sets of data in order to interpret the human language along with other types of data. Built on machine learning, LLMs are usually trained on various data that can be found on the Internet, where the quality of information can affect the quality of the generated content.
LLMs are powered by deep learning, a type of machine learning that helps the models understand how words and sentences can be generated together in order to create human-like text. By processing such a vast amount of data and information, these LLMs are able to learn fast how to identify the patterns without human intervention.
Let’s review some of the best large language model examples for different industries and purposes:
For Developers and Coding, the best AI language model that can be used is GitHub Copilot. This AI coding assistant helps its users write various codes much faster than traditional AI models with less effort. Developed by GitHub and OpenAI, it provides real-time code suggestions including auto-completion, which suggests lines of code as you type.
Perplexity AI is the best choice for General Use and Productivity because is specially designed to offer accurate and well-researched answers to users. Compared to traditional search engines, Perplexity doesn’t offer back just a list of links but delivers more direct responses supported by different sources.
Thinking of Writing and Content Creation, Jasper AI represents the most used LLM chatbot in marketing and content creation. Jasper AI is a powerful copywriting tool that uses artificial intelligence technology to help writers, marketers, and businesses generate quickly content with a higher quality. Using large language models, Jasper AI is able to generate blog posts, social media captions, email responses, and many more.
For businesses that need special customer support, Zapier AI Chatbots are probably the most used LLMs in companies. Zapier AI Chatbots are able to automate businesses' workflows by integrating AI chatbots in different apps to handle customer support, sales inquiries, or even internal automation without coding. With seamless integration, Zapier AI Chatbots can be connected with Slack, Gmail, and other business applications.
These large language model examples can be useful for different purposes and industries. Find out the one that will suit best your activity needs, and see for yourself how it can streamline your workflow.