Best General-Purpose LLMs Software

Llama is a family of open-source large language models (LLMs) developed by Meta AI, ranging from 1B to 2T parameters with multimodal capabilities in recent versions like Llama 4.

ChatGPT is a conversational AI assistant developed by OpenAI that understands natural language, generates text and images, and handles complex tasks.

Claude is a generative AI assistant developed by Anthropic that helps with writing, coding, analysis, and creative tasks while prioritizing safety and ethical behavior.

Mistral is a French AI company founded in 2023 that develops open-weight large language models (LLMs).

Gemini is Google's multimodal AI assistant, powered by a family of generative AI models, accessible at gemini.google.com for tasks like writing, planning, and integrating with Google apps.

AI21 Labs is an Israeli applied research lab and generative AI company founded in 2017 that builds open-weight foundation models like Jamba and AI systems like Maestro for enterprise workflows.

Inflection AI is a public benefit corporation pioneering human-centered, emotionally intelligent AI systems for enterprises, powering products like the Pi chatbot.

Aleph Alpha is a German AI company founded in 2019 that develops sovereign, explainable generative AI solutions like PhariaAI and multimodal LLMs for enterprises and governments.