What it does
GPTLocalhost presents itself as local-first AI for Word. The page read here is its demo gallery, which shows Microsoft Word working with language models served from the user's own computer or network instead of a cloud service. The demos cover a long list of local model servers and apps, including AnythingLLM, LM Studio, Transformer Lab, Msty, Ollama, llama.cpp, LocalAI, KoboldCpp, Xinference, OpenLLM and Microsoft Foundry Local, with models such as Llama 3.2 and Phi-4 named in the captions. One demo uses LiteLLM with a cloud-hosted model for people who prefer that route. Other demo titles point to cross-document generation and dialogue, translation, contract analysis with IBM Granite 4, automatic Markdown conversion, switching between models, registering a device to work completely offline, Apple Intelligence in Word, and an intranet setup for teams called LocPilot. The page itself holds videos only, so detailed capabilities and plans are not stated here.
Capabilities
- Uses models served from your own machine or network inside Microsoft Word
- Demos for Ollama, LM Studio, llama.cpp, LocalAI, AnythingLLM and other local servers
- Cross-document generation and dialogue demos
- A demo of registering a device to work completely offline
- Cloud model route through LiteLLM when preferred
- Intranet setup for teams, shown as LocPilot
When to use it
- Using a model you already run through Ollama or LM Studio from inside Word
- Drafting or editing in Word while keeping the model on your own computer or network
- Giving a team Word-based AI help from a model hosted on an intranet
