Best 67 Large Language Model Tools in 2026

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.

Cloud GPUs
DevBoxes
Training
Deployment
No-code APIs
Full-code templates
Data platform
GPU Clusters
Multi-cloud support (AWS, GCP, Azure soon)
Enterprise RBAC
CI/CD ready
Real-time cost monitoring

Free $0 15 monthly Lightning credits included, 1 free active Studio, 4-hour restarts, Single GPU Studios (T4, L4, A10G, L40S), Up to 2 concurrent GPUs, Save ~80% with interruptible (spot), Unlimited background execution, 32 core CPU Studios, Connect any local IDE, or ssh, Persistent storage (50 GB limit), Multiplayer live collaboration, Use private and public models, Access optimized Studios, Automate with our SDK, Community support (via Discord)
Pro $50 per month Everything in Free, plus: 40 monthly Lightning credits included, 1 free active Studio, run 24/7, Multi-GPU Studios (T4, L4, A10G, L40S), Single GPU A100 and H100s, Up to 6 concurrent GPUs, 64 core CPU Studios, Persistent storage (200 GB limit), Connect public, private S3 buckets, Distributed data prep (up to 4 machines), Reserve machines for jobs, Community support (via Discord)
Teams $140 per user, per month Everything in Pro, plus: 50 monthly Lightning credits included, Full-node A100, H100, H200s, Multi-node training, Up to 12 concurrent GPUs, Use via AWS marketplace, 96 core CPU Studios, Persistent storage (2 TB limit), Real-time cost controls, Community support (via Discord)
Enterprise Custom Everything in Teams, plus: Full-node B200s, Priority GPU Access (Lightning Cloud), Unlimited concurrent GPUs, Use your cloud credits (AWS, GCP), Deploy in your own VPC, Unlimited multi-node training, Role-based access controls, Enterprise AI Hub add-on, SOC 2 (type 2) compliance, SAML/SSO, Custom resource tagging, Bring your own images, 99.95% uptime SLA, Dedicated Slack support channel, Dedicated machine learning engineer

Use Lightning AI by coding on cloud GPUs in the browser or any local IDE. Set up on CPUs, run on GPUs, and use DevBoxes that persist environments across sessions. Start from a template, deploy no-code APIs, or edit full-code Studio templates from the browser with zero setup.

Chat with Claude 2
Generate images with Dalle3
Chat with images using GPT4V
Chat with files (Powered by Claude2)
Browse the Internet (Powered by GPT4)

Sign up for a free account on YesChat.ai to access Claude 2, GPT4V, and Dalle3. Use the chat interface to interact with Claude 2, upload images for GPT4V analysis, or input text prompts for Dalle3 image generation. You can also upload files for question answering and browse the internet for real-time information.

AI story generation
Personalized stories with user as main character
Image generation
AI character chat mode (including NSFW)
Story remixing

Briefly describe your story idea on the website, and the AI story writer will generate a personalized story based on your input. You can also explore existing stories and remix them.

GenAI Tracing
Evaluation
Production Monitoring
Prompt & Evaluation IDE
Annotations & Labeling

AX Pro $50 per month for 3 users, Up to 2 models or apps
AX Enterprise Custom pricing Custom number of models or apps, For teams with advanced needs or global scale

Integrate Arize AX with your AI development and production pipelines using OpenTelemetry for seamless visibility. Use the platform to trace prompts, variables, tool calls, and agents, debug faster, and automate AI evaluation at every stage.

AI Persona Creation
AI Training Studio
AI Native Messaging
AI Agents
Developer API
Knowledge Management
Workflow Automation
Enterprise Security and Compliance

Enterprise Use Custom Pricing Multiple AI Persona Licenses, Pro Trained Personal AIs, Model Training Platform + Training Consultation, Custom Model Capacity, Advanced Model Customization, Custom Integrations, Enterprise Security and Compliance, Commercial License

Users can train AI personas using their own data to automate tasks, streamline workflows, and enhance productivity. The platform offers tools for model training, customization, and integration with existing systems. Users can interact with AI personas through direct messages and channels, and deploy AI agents for specific roles.

Multimodal AI search
AI open platform
API access for developers
Natural language search capabilities

博查AI搜索 can be used through its AI open platform and API. The website provides examples of how to use it for various search types, such as restaurant, hotel, and academic searches, using natural language.

Unfiltered LLMs
API access
Free and paid models
Credit-based system

Basic Credit Pack 4.99 Want to try a paid-only model? Not sure if it's worth it? Say no more. ~$4.00 per million credits
Better Credit Pack 19.99 Now you're cookin'. ~$3.64 per million credits
Best Credit Pack 49.99 That's an awful lot of credits. Have you considered going outside? ~$3.33 per million credits
GIVE ME THE TOKENS 249.99 thanks ♡ (Limited time! Think of it as a 'founder's pack' bonus.) ~$2.50 per million credits

To use Mancer AI, you need to create an account, pick a model, and then start running prompts. Mancer AI does not provide an interface, so you need to use another application that can interact with Mancer's API, such as SillyTavern.

AI-powered keyboard for generating creative responses

Rizz! puts a powerful AI model into your iPhone keyboard, allowing you to generate customized, creative responses directly from your keyboard.

No-code AI app building
Custom chatbot creation
Data source integration
API generation for integration
Fine-tuned language model training

Hobby Free 10 personal chatbots, publish on your website, 1000 messages per chatbot, 100 users per chatbot, 5 file uploads / month
Grow $99/month Unlimited messages and users, crawl your websites, 500 file uploads / month, infinite memory in chatbots, customize your chat widget, early access to new features, priority feature requests
Max $399/month Unlimited published chatbots, unlimited file uploads, white-labeled branding for chatbots, custom trained fine-tuned models, custom integrations with any application
Launch $499/year Everything in Hobby, Unlimited personal chatbots, Unlimited messages per chatbot, Unlimited users per chatbot, train with website crawling, 50 file uploads / month, infinite memory in chatbots, customize your chat widget, early access to new features, Unlimited usage history
Grow $999/year Everything in Launch, 5 published chatbots, 5 workspaces, 500 file uploads / month
Scale $1999/year Everything in Grow, 10 published chatbots, 10 workspaces, Unlimited file uploads / month, remove branding, sync with website crawling (coming soon!)
Max $3999/year Everything in Scale, Unlimited published chatbots, Unlimited workspaces, custom domain and whitelabeling

Users can sign up for re:tune, connect data sources to train chatbots, customize the chatbots for specific use cases, and then integrate them into various tools and platforms via an API. No coding is required.