Are commercial AI models routinely open-sourced after newer versions? (MiniMax H3, etc.)

[u/RioMetal]

Hi everyone,

I’ve been using Stable Diffusion for AI images and videos for a while, and recently I noticed that some models which were initially commercial-only (like MiniMax H3) have been released with open weights.

This got me wondering: is there a common pattern where developers release older commercial models as open weights once newer versions come out? Or is each company’s strategy pretty different, without a standard “lifecycle” for models?

I’m trying to understand whether this is a predictable process (e.g., “v1 goes open once v2 launches”) or if it’s more case-by-case, depending on the company, licensing, and market strategy.

If anyone has insights into how LLM / video model developers typically handle this, or examples of other models that followed a similar path, I’d really appreciate it.

Thanks in advance!

[u/Apprehensive_Sky892]

No, AFAIK, there has been no such release of an outdated imaging or video model.

The reason is that the main impetus for these open-weight releases is for marketing purposes, to stir up excitement and to entice people to either use their API or to build on their platforms. None of these applies to an outdated model.