They have their own model called Composer that’s specialized for coding.
Personally, I think generic Opus 4.8 beats it, but it is quite cheap and fast. I used Composer via Cursor for a few months in late 2025. I hear they have improved the model somewhat since.
They are also claiming to be training their own new model on SpaceX’s infrastructure. I don’t particularly trust them, but I’ll give the citation anyway just for additional info.
They have their own model called Composer that’s specialized for coding.
Personally, I think generic Opus 4.8 beats it, but it is quite cheap and fast. I used Composer via Cursor for a few months in late 2025. I hear they have improved the model somewhat since.
It’s fine-tuned Kimi 2.5
They didn’t train this up for themselves.
It’s an OK model that is fast and cheap. It outperforms other models of the same price class, but it’s nowhere near Frontier model capability.
They are also claiming to be training their own new model on SpaceX’s infrastructure. I don’t particularly trust them, but I’ll give the citation anyway just for additional info.