I had a really bad time with it. I use (real) Claude Code for work so I know what a good model feels like. MiniMax's token plan is nice but the quality is really far from Claude models.
I needed to constantly "remind" it to get things done. Even for a four sentence prompt in a session that is well below the context window, MiniMax would ignore half of it. This happens all the time. (This is Claude Code + MiniMax API, set up using official instructions)
Basically, if I say get A, B and C done, it will only do A and B. I say, you still need to do C, so it does C but reverts the code for A.
Things that Claude can usually one shot takes 5 iterations with MiniMax.
I ended up switching to Claude to get one of my personal projects done.