How does this compare to Muse Spark 1.3 contribute? I've used Spark 1.3 a lot lately , since its currently free to use via OpenCode. I haven't had the best experience in the past with models from Meta. But Spark 1.3 is has been surprisingly great. Especially for tool calling.
I used spark 1.3 extensively in prime-agent (a pi derivative) and I thought it was great.
Speaks nicely, great at driving linux. Not frontier-level coding, but comparable to luna, deepseek. It was amazing for the price.
Artifical Analysis says is this comparable to DeepSeek 4.1.
But weaker than Muse Spark 1.3: https://i.imgur.com/8ST1rRY.png
Muse Spark 1.3 (Xhigh) 45
Muse Spark Open (Xhigh) 39
DeepSeek V4.1 Flash (Max) 39
Please give it a try and let us know ;) judging by the benchmark scores I would not expect too much of a difference.
Main difference seems to be that this one is cheaper/easier to host.