Muse Wonder vs Kimi K3: scores, price and which to pick

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Our take

Muse Wonder wins 4 of 4 categories, but Kimi K3 is 1.3× cheaper for everyday text work. Pick Muse Wonder when quality matters most, Kimi K3 at volume.

Overall80Best65

Coding76Best74

Writing81Best69

Support79Best73

Value66Best52

Input / 1M$4.00$3.00Best

Output / 1M$20.00$15.00Best

Blended / 1M$8.00$6.00Best

Context window1M1M

Open weightsNoYes

Released12 Oct 202616 Jul 2026

Your monthly bill

Tasks per month50k

Muse Wonder$1.6k

Kimi K3$1.2kCheapest

List prices, a quarter of the tokens as output. Scores are provisional, from Arena and Epoch AI.