Mistral Large 4 vs Muse Spark 1.3: scores, price and which to pick

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Our take

Muse Spark 1.3 wins 4 of 4 categories and costs less: 1.0× cheaper for everyday text work. Easy pick.

Overall3768Best

Coding5575Best

Writing3470Best

Support4671Best

Value3062Best

Input / 1M$1.36$1.25Best

Output / 1M$4.18Best$4.25

Blended / 1M$2.07$2.00Best

Context window1M1M

Open weightsNoNo

Released6 Oct 20262 Sept 2026

Your monthly bill

Tasks per month50k

Mistral Large 4$413

Muse Spark 1.3$400Cheapest

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