Models
Models from the labs in Epoch AI's catalog, the repositories they published on Hugging Face, and posts from their own news pages.
GLM-4.7Z.ai (Zhipu AI) · Language · 358B parameters · Training compute 4.4e24 FLOPOpen weights (unrestricted)Dec 22, 2025GPT-5.2 CodexOpenAI · LanguageAPI accessDec 18, 2025Nemotron 3-Nano-30B-A3BNvidia · Language · 31.6B parameters · Training compute 4.8e23 FLOPOpen weights (restricted use)Dec 15, 2025
GPT-5.2OpenAI · Language modeling/generation, Question answeringAPI accessDec 11, 2025
GPT-5.2 ProOpenAI · Multimodal, Language, VisionAPI accessDec 11, 2025SIMA 2Google DeepMind · 3D modelingUnreleasedDec 4, 2025DeepSeekMath-V2DeepSeek · Language · 685B parametersOpen weights (unrestricted)Nov 27, 2025Claude Opus 4.5Anthropic · Language, Multimodal, VisionAPI accessNov 24, 2025Gemini 3 Pro Image (Nano Banana Pro)Google DeepMind · Image generationAPI accessNov 20, 2025Olmo 3Allen Institute for AI · Language · 32B parameters · Training compute 1.1e24 FLOPOpen weights (unrestricted)Nov 20, 2025GPT-5.1-Codex-MaxOpenAI · LanguageAPI accessNov 19, 2025Grok 4.1 FastxAI · LanguageAPI accessNov 19, 2025Gemini 3 Deep ThinkGoogle DeepMind · LanguageHosted access (no API)Nov 18, 2025Gemini 3 ProGoogle DeepMind · Multimodal, Language, VisionAPI accessNov 18, 2025Grok 4.1xAI · LanguageAPI accessNov 17, 2025π0.6 (pi-0.6)Physical Intelligence · Robotics, Vision · 5.3B parametersUnreleasedNov 17, 2025GPT-5.1OpenAI · Multimodal, Language, VisionAPI accessNov 13, 2025GPT-5.1 InstantOpenAI · Multimodal, Language, VisionAPI accessNov 13, 2025GPT-5.1-CodexOpenAI · LanguageAPI accessNov 12, 2025
Meta's Generative Ads Model (GEM)Meta AI · RecommendationUnreleasedNov 10, 2025Kaiju LargeCharacter.ai · Language · 110B parametersHosted access (no API)Nov 7, 2025Kaiju MediumCharacter.ai · Language · 34B parametersHosted access (no API)Nov 7, 2025Kaiju SmallCharacter.ai · Language · 13B parametersHosted access (no API)Nov 7, 2025Tongyi DeepResearchAlibaba · Language · 30.5B parametersOpen weights (unrestricted)Oct 28, 2025MiniMax-M2MiniMax · Language · 229B parametersOpen weights (unrestricted)Oct 27, 2025Data: Epoch AI, CC BY 4.0. Changes: selected rows and columns of Epoch AI's database.