Free & Open-Source AI Models for
Explore the complete directory of free open-weights and frontier AI models supported inside DIGI BIZ OS. Run models 100% offline with zero cloud fees, or connect high-speed APIs for enterprise reasoning.
DIGI BIZ OS features a unified model execution layer that connects directly to local runtimes (Ollama, Jan AI, LM Studio, llama.cpp) and cloud providers (Groq, Together, OpenRouter, Anthropic, OpenAI). You can switch models with one click, run 100% air-gapped without internet, and route specific business tasks (CRM, Code, Audio, OCR) to the optimal model.
DeepSeek R1
DeepSeek R1 is a state-of-the-art open-weights reasoning model developed by DeepSeek AI and released under the permissive MIT license. It utilizes reinforcement learning without supervised fine-tuning warm-up to achieve mathematics, coding, and logical reasoning benchmarks comparable to OpenAI o1. Inside DIGI BIZ OS, DeepSeek R1 can be executed 100% offline via local Ollama/Jan AI or connected via API for autonomous CRM workflows and business intelligence.
Llama 3.3 70B
Meta Llama 3.3 70B is an advanced open-weights large language model offering intelligence comparable to previous 405B flagship models at a fraction of the compute cost. Featuring a 128K context window, rich multilingual fluency, and tool-calling precision, Llama 3.3 runs locally on high-end desktop hardware or cloud endpoints inside DIGI BIZ OS.
Qwen 2.5 72B & Coder
Qwen 2.5 is Alibaba Cloud's flagship open-weights model family, licensed under the truly open Apache 2.0 license. In particular, Qwen 2.5 Coder 32B rivals GPT-4o on programming benchmarks (HumanEval, MultiPL-E) while offering 100% offline local inference on a single 24GB GPU or high-RAM PC.
Microsoft Phi-4 14B
Microsoft Phi-4 is a 14-billion parameter state-of-the-art reasoning model trained on synthetic textbooks and high-quality educational data. Despite its lightweight footprint that runs on standard 8GB-12GB consumer laptops, Phi-4 achieves complex mathematical and logical reasoning scores that outperform previous 70B models.
OpenAI Whisper (Local Speech-to-Text)
OpenAI Whisper is an open-source neural net speech recognition model trained on 680,000 hours of multilingual audio. Released under the MIT license, Whisper runs 100% locally on Windows PCs inside DIGI BIZ OS, converting spoken voice commands and audio notes into accurate text without sending audio recordings over the internet.
Mistral Large & NeMo
Mistral Large and Mistral NeMo (12B) are high-efficiency language models engineered by European AI lab Mistral AI. Featuring advanced function calling, strict JSON output constraints, and 128K context windows, Mistral models excel at enterprise business analysis and document processing.
Google Gemma 2 (9B & 27B)
Google Gemma 2 is a family of lightweight, state-of-the-art open-weights models built from the same research and technology used to create Gemini models. Featuring a redesigned sliding window attention architecture, Gemma 2 9B punches far above its weight class in conversational benchmarks and desktop utility.
Nous Hermes 3 (Llama 3.1 8B/70B)
Nous Hermes 3 is the flagship generalist open-weights model fine-tuned by Nous Research for long-context reasoning, complex tool calling, agentic autonomy, and creative roleplay. Built on Llama 3.1 architecture, Hermes 3 is purpose-built to act as an autonomous digital worker on your desktop.