Opencode Go, if you think DS 4.1 is competitive.

I have a DeepSeek account and almost always use it when I need something with API access. I consider it Good Enough™, if not competitive. I also have a MiMo token plan, though that's weird in that it's not a monthly subscription, it's just a bulk buy of tokens that expire after a year, but still seems to be a pretty good deal on a pretty good model.