Version 2.3 ยท Windows, Mac and Chrome
A whole assistant, small enough to live on your laptop.
LCOA runs open models on your own processor. It writes, codes, talks and sorts your files with no online account and no subscription, and once a model is downloaded it keeps working with the internet off.
Free. Windows 10 and 11, 64-bit. Mac and Chrome too.
Triangle AutoRunning in this page
Try one
This session
This is LCOA's own router and calculator, built from the app's source and running in your browser. It chooses which model would answer; the answer itself comes from the app. It assumes every model is downloaded and the memory is free.
Runs open-weight models, on your own machine
Qwen3Qwen3.5Qwen2.5 CoderQwen3-VLgpt-oss 20BGemma 3Gemma 4Phi-4 MiniNemotron 3 NanoSmolLM2BonsaiFLUX.2 kleinKokoro voicesNeMo FastConformer
At a glance
Measured on a laptop, not promised.
Every number below came from an ordinary laptop processor with no graphics card. The benchmarks page has every model, test by test, with the error bars.
Explore
- 01ProductChat, Code, voice, files, Today and Chrome, in one window.
- 02ModelsThe whole lineup, named for the job, with what each needs.
- 03BenchmarksClick through every model's results, with the method and the limits.
- 04PrivacyFive permission levels, and exactly what ever goes online.
- 05QuestionsWhat it can do, what it can't, and what it needs.