Sponsored by Rubii: AI Character Community.

Best 1613 Large Language Models Tools in 2025

LLM Pricing, Terracotta AI, Collaborative LLM Tool, ExecutiveGuide.ai, Chub AI, eLLMo, Protocell, Google AI for Developers, Google Gemma, TextSynth are the best paid / free Large Language Models tools.

What is Large Language Models?

Large Language Models (LLMs) are a type of artificial intelligence model that can understand, generate, and manipulate human language with remarkable proficiency. They are trained on vast amounts of text data, allowing them to learn the intricacies of language and perform various natural language processing tasks. LLMs have gained significant attention in recent years due to their impressive capabilities and potential applications across multiple domains.

What is the top 10 AI tools for Large Language Models?

Core Features
Price
How to use

OpenAI

ChatGPT: Conversational AI for various tasks
Sora: AI model for video generation
API Platform: Access to OpenAI models for developers
Research: Advancements in AI and related fields
Safety: Focus on AI safety and responsible development

ChatGPT Plans Per user per month Paid plans (Plus, Pro, Team, and Enterprise) are priced per user per month. We offer monthly plans for Plus, Pro, and Team and annual plans for Team and Enterprise.

OpenAI offers various platforms and tools. You can explore ChatGPT for conversational AI, Sora for video generation, and the API Platform for integrating AI models into your applications. You can also explore their research and safety initiatives through the Research and Safety sections on their website.

Perplexity AI

AI-powered search engine
Natural language query processing
Twitter graph query answering
File upload for focused search
Copilot for comprehensive answers

Pro Upgrade to Claude-2 or GPT-4, boost Copilot uses, and upload more files. Learn More

Users can input search queries in natural language. Perplexity AI will then use its language models and search engine to provide relevant answers and information. Users can also upload files to set a focus for their sources and use Copilot for more comprehensive answers.

Sora

Text-to-video generation
Image-to-video generation
Video extension and frame filling
Generates videos up to one minute long
Maintains visual quality and prompt adherence
Simulates physical world in motion
Generates complex scenes with multiple characters and specific motion
Deep language understanding for accurate prompt interpretation
Persists characters and visual style across multiple shots
Utilizes diffusion model and transformer architecture

ChatGPT Free $0/month Free includes the ability to try out image generation, up to 3 images per day.
ChatGPT Plus $20/month Plus includes the ability to explore your creativity through image and video generation, up to 720p resolution and 10s duration videos.
ChatGPT Pro $200/month Pro includes faster generations and the highest resolution for high volume workflows, image and video generation, up to 1080p resolution and 20s duration videos, up to 5 concurrent generations, and download videos without watermark.

Users can generate videos by providing text instructions (prompts). Additionally, Sora can take an existing still image and animate its contents into a video, or take an existing video and extend its duration or fill in missing frames.

Midjourney

AI-powered image generation
Exploration of new mediums of thought
Community engagement via Discord

The provided content does not explicitly detail how to use the Midjourney website or platform. It mentions joining their Discord for product support and questions.

Anthropic

Advanced reasoning
Vision analysis
Code generation
Multilingual processing
API access
Collaboration tools

Claude 3.7 Sonnet Most intelligent model, with visible step‑by‑step reasoning, 200K context window, 50% discount with batch processing
Claude 3.5 Haiku Fastest, most cost-effective model, 200K context window, 50% discount with batch processing
Claude 3 Opus Powerful model for complex tasks, 200K context window, 50% discount with batch processing
Team $25 Per person / month with annual subscription discount. $30 if billed monthly. Minimum 5 members. Everything in Pro, plus: More usage, Central billing and administration, Early access to collaboration features
Enterprise For businesses operating at scale. Everything in Team, plus: More usage, Enhanced context window, Single sign-on (SSO) and domain capture, Role-based access with fine grained permissioning, System for Cross-domain Identity Management (SCIM), Audit logs, Google Docs cataloging

Users can interact with Claude through chat, API integration, or by downloading the Claude apps. The API allows developers to integrate Claude into their workflows, while the apps provide access to Claude's capabilities on the go. Anthropic also offers team and enterprise plans for collaborative use.

AI at Meta

AI assistant
AI-generated image creation
Voice conversation interface
Built on Llama 4 models

Users can interact with Meta AI through the new Meta AI app using voice conversations. They can ask questions, request assistance with tasks, or prompt the creation of AI-generated images.

Monica

AI Chatbot
Copywriting templates
Text explanation, translation, and rephrasing
Image, video, and PDF processing tools

Pro US$8.3/month 1500 Advanced Credits
Unlimited US$16.6/month 4500 Advanced Credits
Free US$0 40 accesses to basic models daily

Install the Chrome extension, then use Monica to chat, compose text on web pages, explain selected text, translate, or rephrase.

GPTZero

AI Detection
Advanced AI Scan
AI Vocabulary Detection
Plagiarism Checker
Authorship Verification
Source Finder
Grammar Check
AI Grader

Essential $8.33/month (Billed $99.96 annually) 150,000 words per month. Includes Basic AI Scan, Grammar Check, AI Vocabulary Check, and Chrome Extension.
Premium $12.99/month (Billed $155.88 annually) 300,000 words per month. Includes all of Essential, Advanced Scan, Writing Feedback, Plagiarism Check, and Source and Generate Citations.
Professional $24.99/month (Billed $299.88 annually) 500,000 words per month. Includes all of Premium, Up to 10 million words overage, Scan up to 250 files at once, Page by page scanning, Teams Collaboration, and Enterprise grade security.

To use GPTZero, simply paste the text you want to check into the provided text box or upload a file. The tool will then analyze the text and provide an overall detection result, highlighting sentences where AI is detected. For more extensive use, you can sign up for a free account or download the Chrome extension.

Chub AI

GenAI access
Search without login
Legacy site access

To use Chub AI, you can either sign in, get started with the GenAI features, or search without logging in. There's also an option to access the legacy site.

文心一言

AI-powered chat and question answering
AI writing and content generation
AI document processing and analysis
AI translation
AI image generation and recognition

You can interact with 文心一言 by typing questions or prompts in the chat interface. It can also be used to generate text, translate languages, and analyze documents.

Newest Large Language Models AI Websites

Platform providing access to GPT-4o and related AI tools.
AI assistant for teachers simplifying lesson planning, assessments, and report writing.
AI Music Generator creates unique, high-quality music compositions using advanced AI algorithms.

Large Language Models Core Features

Natural Language Understanding

LLMs can comprehend and interpret human language, grasping context, semantics, and nuances.

Language Generation

LLMs can generate coherent and contextually relevant text, enabling tasks like content creation, dialogue systems, and machine translation.

Few-Shot Learning

LLMs can learn new tasks with minimal training examples, adapting quickly to different contexts and domains.

Knowledge Retrieval

LLMs can store and retrieve vast amounts of knowledge, acting as a comprehensive knowledge base for various applications.

What is Large Language Models can do?

Healthcare: LLMs can assist in medical diagnosis, patient engagement, and clinical documentation.

Education: LLMs can facilitate personalized learning, intelligent tutoring systems, and automated grading.

Customer Service: LLMs can power chatbots and virtual assistants to handle customer inquiries and support.

Creative Industries: LLMs can aid in content creation, such as generating articles, scripts, and marketing copy.

Large Language Models Review

Users have praised Large Language Models for their impressive language understanding and generation capabilities, citing benefits such as more natural interactions with AI systems, improved efficiency in language-related tasks, and the potential for innovative applications. However, some users have also noted concerns regarding bias, inconsistency, and the computational resources required to train and deploy these models effectively.

Who is suitable to use Large Language Models?

A user interacts with a chatbot powered by an LLM, receiving helpful and contextually relevant responses to their queries.

A student uses an LLM-based writing assistant to improve their essays, receiving suggestions for grammar, style, and content.

A translator leverages an LLM to generate accurate and fluent translations between multiple languages.

How does Large Language Models work?

To use Large Language Models, follow these steps: 1. Define the task and gather relevant data for training or fine-tuning the model. 2. Choose an appropriate LLM architecture, such as GPT, BERT, or T5, based on the task requirements. 3. Train or fine-tune the model using the collected data, adjusting hyperparameters as needed. 4. Evaluate the model's performance using suitable metrics and test sets. 5. Deploy the trained model in the desired application, such as a chatbot, content generator, or language translator. 6. Monitor and update the model as needed to ensure optimal performance and adapt to new data or requirements.

Advantages of Large Language Models

Enhanced user experience through more natural and engaging interactions with AI systems.

Improved efficiency and automation in tasks involving language understanding and generation.

Increased accessibility of information through intelligent search and retrieval capabilities.

Potential for novel applications and innovations across various industries, such as healthcare, education, and entertainment.

FAQ about Large Language Models

What is a Large Language Model?
How do Large Language Models work?
What are some popular Large Language Models?
What are the applications of Large Language Models?
How do Large Language Models handle multiple languages?
What are the limitations of Large Language Models?