Microsoft Phi is a family of small language models that punch far above their weight class. Designed to run efficiently on consumer hardware, Phi models deliver impressive reasoning quality in a tiny footprint.
Askimo App gives Phi a complete desktop workspace: persistent chat history, local file search (RAG), multi-step AI Plans, MCP tool integrations, and seamless switching between Phi and cloud providers, all in one lightweight native app.
Phi is Microsoft Research's family of small language models (SLMs), ranging from Phi-1 through Phi-4. Despite their small size, Phi models consistently outperform much larger models on reasoning and coding benchmarks thanks to high-quality training data. They run extremely fast on consumer hardware via Ollama, making them ideal for offline and edge use cases.
Developer
Microsoft
License
MIT
Best For
Lightweight reasoning on any hardware
Askimo is not a thin wrapper. It's a full local AI workspace that lets you run Phi privately at maximum speed while also accessing cloud models when you need them.
Built as a true desktop app for macOS, Windows, and Linux. Fast, responsive, and works fully offline with no browser or server required.
Seamless model selection, endpoint configuration, and switching. See the Ollama provider setup guide for full details.
Index your project files, PDFs, and documents with Apache Lucene + jvector. The model answers questions grounded in your own knowledge base.
Use the visual interface for daily work and the Askimo CLI for scripting and automation. Same provider config, seamless switching.
Chain multiple prompts into automated workflows (research, summarise, write) all in one click. No copy-pasting between windows.
All conversations and files stay on your device. No telemetry, no cloud sync, no data collection. Learn more about Askimo security.
Running Phi through Askimo takes under 5 minutes.
Run ollama pull phi4 (or your preferred Phi variant) in your terminal.
Launch Askimo App and choose Ollama as your provider. Set the endpoint to http://localhost:11434.
Select Phi from the model list and start chatting. Its fast inference makes it perfect for quick answers, code review, and real-time RAG queries.
CLI example:
askimo --provider ollama --model phi4 -p "Review this code for bugs" A fair feature comparison of the three most common ways to run Phi locally in 2026.
| Feature | Askimo App | Ollama CLI | Open WebUI |
|---|---|---|---|
| Visual chat interface | |||
| RAG (chat with your own files) | |||
| Multi-provider support (Ollama + cloud) | |||
| Conversation history and search | |||
| Open source (OSI-approved license) | |||
| Run models fully locally (100% private) | |||
| Native desktop app (no server or browser) | |||
| Works fully offline (no server process) | |||
| CLI interface for scripting | |||
| Local code block execution (Python, Bash) | |||
| MCP tools (file, git, web, APIs) | Partial | ||
| AI Plans (chained multi-step prompts) | |||
| Server-side pipelines / automation | Team edition (coming soon) | ||
| Multi-user / team features | Team edition (coming soon) | ||
| Web browser access (no app install) |
checkmark = included · x = not available · text = partial support. Based on publicly documented features as of 2026. Open WebUI uses a proprietary license (not OSI open source). Ollama CLI is open source (MIT).
Real workflows that benefit from running Phi in a full desktop workspace.
Phi's tiny footprint means blazing-fast responses even on older MacBooks or machines without a GPU. Askimo's persistent history builds context across sessions.
Despite its small size, Phi delivers strong coding assistance. Use Askimo's code block execution to generate, run, and iterate on code without leaving the app.
Phi runs entirely offline with no internet required. Perfect for secure environments, classified work, or simply maintaining full data privacy.
Common questions about running Microsoft Phi locally with a desktop GUI.
Askimo App is the most full-featured desktop client for Microsoft Phi in 2026. It provides a native app for macOS, Windows, and Linux with local RAG, MCP tools, AI Plans, persistent chat history, and multi-provider switching, all keeping your data completely offline.
Phi models are significantly smaller (3B–14B parameters) but are trained on extremely high-quality data, allowing them to match or exceed much larger models on many reasoning tasks. They run much faster and use less RAM, making them ideal for everyday tasks on any hardware.
Phi-4 (14B) is the latest and most capable version. Phi-3.5 Mini is a great choice for older hardware or when you need maximum speed. All versions appear in Askimo's model selector once pulled with Ollama.
Yes. Once pulled with Ollama, Phi runs entirely on your machine with no internet connection required. Askimo works fully offline, making Phi an excellent choice for secure or air-gapped environments.
Yes. Phi models are released under the MIT license, making them fully open for research, commercial use, and modification. This is one of the most permissive licenses of any capable AI model family.
Step-by-step instructions for connecting Ollama to Askimo App.
Run Microsoft's latest Phi-4 model locally with Ollama and Askimo App.
Run Meta's Llama models locally with Ollama and Askimo App.
Compare Askimo, LM Studio, and Open WebUI for running Ollama locally.
Free • Open Source • Privacy-First • Works Offline