1. Similar to other initiatives (mainly opencompute but also PyTorch, React etc), community improvements help them improve their own infra and helps attract talent.
2. Helping people create better content ultimately improves quality of content on their platforms (Both FoA & RL)
Sources:
[1]Interview with verge: https://www.theverge.com/23889057/mark-zuckerberg-meta-ai-el... . Search for "regulatory capture right now with AI"
> Zuck: ... And we believe that it’s generally positive to open-source a lot of our infrastructure for a few reasons. One is that we don’t have a cloud business, right? So it’s not like we’re selling access to the infrastructure, so giving it away is fine. And then, when we do give it away, we generally benefit from innovation from the ecosystem, and when other people adopt the stuff, it increases volume and drives down prices.
> Interviewer: Like PyTorch, for example?
> Zuck: When I was talking about driving down prices, I was thinking about stuff like Open Compute, where we open-sourced our server designs, and now the factories that are making those kinds of servers can generate way more of them because other companies like Amazon and others are ordering the same designs, that drives down the price for everyone, which is good.
Multiple of their major competitors/other large tech companies are trying to monetize LLMs. OpenAI maneuvering an early lead into a dominant position would be another potential major competitor. If releasing these models slows or hurts them that is in and itself a benefit.
What benefit is there to grabbing market share from your competitors... in a business you don't even want to be in?
By that logic you could justify any bizarre business decision. Should Google launch a social network, to hurt their competitor Facebook? Should Facebook, Amazon and Microsoft each launch a phone?
I mean, Google did launch a social network, to hurt their competitor Facebook. It was a whole thing. It was even a really nice system, eventually.
* https://www.lifewire.com/whatever-happened-to-the-facebook-p...
There's far more risk if Meta were to try to directly compete with OpenAI and Microsoft on this. They'd have to manage the infra, work to acquire customers, etc, etc on top of building these massive models. If it's not a space they really want to be in, it's a space they can easily disrupt.
Meta's late game realization was that Google owned the web via search and Apple took over a lot of the mobile space with their walled garden. I suspect Meta's view now is that it's much easier to just prevent something like this from happening with AI early on.
Its a smart move IMO
Put another way - if OpenAI were the only game in town how much would they be charging for their product? They’re competing on price because competitors exist. Now imagine the price if a hypothetical high quality open source model existed that can customers can use for “free”.
That’s the future Meta wants. They weren’t getting rich selling shovels like cloud providers are, they want everyone digging. And everyone digs when the shovels are free.
Content generation is complementary to most of meta's apps and projects
If Meta were at the forefront, these models would not be openly available.
They are scrambling.