I asked Lumo: > Is Lumo open source? >> I'm not sure if Lumo is open source. Let me check the official information about Lumo to confirm this. >> Based on th

I asked Lumo: > Is Lumo open source? >> I'm not sure if Lumo is open source. Let me check the official information about Lumo to confirm this. >> Based on the information provided in the Lumo FAQ, Lumo is not open source. The models powering Lumo are open-source large language models (LLMs) that have been optimized by Proton, but Lumo itself is a proprietary product developed by Proton. I think this is a bit of an accidentally correct confabulation - I can't find that in any Lumo faq - but it seems consistent with Proton overall; afaik they don't open source any server side/service code?