Osaurus

@OsaurusAI • 10,436 subscribers

Own your AI. Agents that remember, execute code in isolated VMs, and stay reachable from anywhere -- all on your Mac. Any model. No cloud required. Open source.

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Osaurus

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Qwen 3.5 9B. Running locally. With tool use. Already on your Mac.

简体中文来了。 本地运行。隐私优先。免费开源。 Osaurus 现已支持简体中文。 感谢社区翻译者 师梦豪

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Most Macs have 8 or 16GB. Model releases pretend they don't. About 40% of Osaurus users are on those machines. So we built them an agent model. It reads your files, checks your spreadsheets, drafts your emails. Raptor 0.5. 8B MoE. ~1B active per token. 6.3 GB. Resident all day. Free.

This is a 9B model running a full agentic loop with Wi-Fi off. Ornith 1.5. It read three sheets, cross-referenced the monthly rollups, and wrote a revenue analysis on its own. Nothing left the Mac.

We shrank a frontier model to 102GB. DeepSeek V4 Flash 0731 now runs on a 128GB Mac. One prompt, it wrote Minesweeper, checked its own code with Node, shipped a working game. Free on Osaurus.

You've been renting your AI. This is what owning it looks like. Local model. No account. No key. Free. Open source. No Electron.

This is what native feels like. No Electron. No Python runtime. Just Swift on Apple Silicon.

Osaurus is coming to Windows. Same idea. Your agents, your files, your models, on your machine. This is a 3B model reading my spreadsheets and finding a margin problem I missed.

Claude Code just booked me a flight to Japan. Opened Safari. Searched Google Flights. Selected the cheapest option. Got to checkout. I just watched.

No Electron. No CLI. No Python. No vision model. Just native Swift reading the accessibility tree and driving your real apps. Free. MIT licensed.

This is what "Personal Computer" should mean. Fully offline. Any model. Isolated sandbox. No subscription. Open source.

"Tell me about the sales actuals." It opened the folder, read the spreadsheet, and broke down Q1 revenue by region. A 2.6B model. 2.3 GB on disk. Running in Osaurus, day one.

Qwen 3.6. 35B. Running locally. 0.25s TTFT. 70 tok/s.

AppleScript is the oldest way to drive a Mac. Frontier models butcher it. So we trained two small ones that don't. Open weights. On-device. 100% compile.

We didn't just make local models faster. We made them dependable at tool calling. Gemma 4 12B now picks the right tool and runs it correctly, on-device and ~60% faster. Small models just got serious.

Meta opened the weights this morning. It's already living on a Mac. Muse Glimmer 30B, running locally in Osaurus. It analyzed an image and built a playable game. Your hardware. Your model. No subscription.

A 9B model just checked my Amazon shopping cart. Opened a real browser. Signed in. Read the page. Reported back. Running locally on my Mac.

Already running on your Mac. Offline. With tools.

Gemini on your Mac. Native. No Electron. Google Gemini never built one — so I did.

Already running on your Mac. Native. No browser.

"Why should you run your models locally?" Asked Qwen3.6 27B. Running locally. Thinking mode on. It made the case itself.

This is what native looks like. No generic UI. No corporate gray. Just your Mac, your style.

简体中文来了。本地运行。隐私优先。免费开源。 Osaurus 现已支持简体中文。感谢社区翻译者师梦豪