DeepSeek v4 flash and pro are both surprisingly good at coding. I shifted to them from Claude due to costs concerns and haven't really looked back. I would say Claude is still overall better when it comes to complex tasks but my current workflow is never about delegating complex or actual thinking tasks to agents but just implementation and I do all the testing and thinking.
I threw twenty bucks into DeepSeek just to see how it compared to Claude.
Pretty well, actually! It wasn't quite as good (at least with the coding tasks I threw at it), but it was so much cheaper per-token that it almost doesn't matter; if it screws up something, just correct and try again.
No, it's a test of how good an AI is at completing this given task. You can't extrapolate beyond that, and that is what makes this article so annoying. Grok got good at the task that was given. That doesn't mean that Grok is going to use the same strategy if given an entirely different task. Grok obviously didn't need collaboration to win, as made evident by the fact that it won without collaboration. Anyone who is claiming that Grok wouldn't collaborate if it was beneficial is just guessing.
It's a monster at coding. And a fast monster at that.
I use it daily and have been testing if MiMo 2.5 (non pro) is comparable. The nice thing about MiMo is that it has vision capability.