The Definitive List of LLMs Powering the AI Revolution

Major LLM Families

The global AI landscape is evolving at unprecedented speed, driven by breakthroughs in large language models (LLMs) powering next-generation media, automation, research, creativity, robotics, and agentic intelligence.

This page provides a unified directory of major LLM families, grouped by company, with direct links to official announcements, documentation, and model resources.

Unified List of Major LLMs

OpenAI

General-purpose AI, reasoning, coding, and multimodal models.

o1 Reasoning Models
Documentation ↗
GPT-3.5 Legacy
Model Documentation ↗

Anthropic

Claude models focused on language, reasoning, coding, and complex tasks.

Claude 3.7 Sonnet
Explore Model ↗
Claude 3.5 Family
Explore Model ↗
Claude 3 / Claude 2 Older Models
Documentation ↗

Google DeepMind

Gemini and Gemma model families for multimodal AI and open-model development.

Gemini 2.0 Family
Explore Models ↗
Gemini 1.x Older Models
Announcement ↗

Meta

Llama model families supporting open-weight AI development and customization.

Llama 3.3 / 3.2 / 3
Explore Llama ↗
Llama 2 Older Models
Explore Llama ↗

Microsoft

Small language models and AI systems for efficient deployment and developer applications.

MAI Model Family
Microsoft AI ↗
Phi-3 Family
Microsoft AI ↗

Mistral AI

Language models and mixture-of-experts architectures from a European AI developer.

Mistral Large / Medium / Small
Explore Models ↗
Mixtral 8x22B
Announcement ↗
Mixtral 8x7B
Announcement ↗

xAI

Grok models developed by xAI, with an emphasis on reasoning and general-purpose AI.

Grok 3 / Grok 2 / Grok 1.5
Explore Grok ↗

Amazon Web Services (AWS)

Cloud AI models and a platform for accessing multiple model providers through Amazon Bedrock.

Amazon Titan Text
Explore Bedrock ↗
Amazon Bedrock Model Catalog
Browse Models ↗
Olympus Verify Status
Amazon AI ↗
Editorial note: AI models and product names change frequently. This directory includes model families from different release periods; inclusion does not mean that every model is currently available or actively supported. Check official sources for current availability, model specifications, API access, and lifecycle status.
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