OpenAI
131 modelsAI research and deployment company behind GPT-4o, GPT-5, and o-series reasoning models.
Directory of leading foundation model creators, frontier AI companies, and open-weight collectives.
AI research and deployment company behind GPT-4o, GPT-5, and o-series reasoning models.
Creator of the Gemini 3.x and 2.x families (Flash, Flash Thinking, Pro) and foundational frontier AI.
AI safety and research company behind Claude 3.5, Claude 3.7 Sonnet, and Claude Fable 5.
Creator of Qwen3-235B, QwQ Plus reasoning, and Qwen 2.5 Coder open-weight series.
Creator of the open-source Llama model family (Llama 4 Maverick, Llama 4 Scout, Llama 3.3 70B).
Pioneering open-weight architectures (DeepSeek V4-Pro, DeepSeek V4-Flash, DeepSeek-R1).
Creator of the Phi series Small Language Models (Phi-4).
Leading foundation model company developing GLM-5.2 and the GLM-4 series.
Creator of Grok 4, Grok 4.6, and Grok 3 powered by the Colossus supercluster.
Creator of MiniMax M3 and Text-01 large Mixture-of-Experts foundation models.
European AI champion building Mistral Large 3, Codestral, and Pixtral.
Conversational search and reasoning engine developer behind Sonar models.