#ローカルLLM articles

Can You Run Claude Locally? | Closed Weights and Alternatives

For those searching 'run claude locally': a factual breakdown of whether you can run Claude's model on your own hardware (you can't — weights are not public), why that is, the fact that Claude Code itself does run locally, practical workarounds for pointing it at a local LLM, and open-weight alternatives — all based on official information and real examples.

Claude Code

Run Claude Code on Windows with Ollama | No API Key Required

A guide to connecting Claude Code to local and cloud models via Ollama on Windows, based on official documentation. With Ollama v0.14.0's Anthropic Messages API compatibility, you can use a local LLM for coding without an Anthropic billing key. Covers environment variable setup, recommended models, and feature limitations.

Claude

Can Claude Run Locally? Differences from Local LLMs and Alternatives

Claude cannot be run as a local LLM — here's why, and what to do instead. We cover purpose-specific alternatives for protecting sensitive data, offline use, and cost reduction, including open-weight models and the API's Zero Data Retention option.