I'm not sure why I was downvoted. It might not be 100% clear, but the user of "4" as part of naming something is not uncommon in common vernacular. The timing

I'm not sure why I was downvoted. It might not be 100% clear, but the user of "4" as part of naming something is not uncommon in common vernacular. The timing isn't permanent to me, the meaning of using GPT4 will prevail in the long run when GPT5,6,7 goes.