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Muse Spark Open (xhigh) vs Pareto (default)

Pareto (default) leads on average score with 9.1 vs 9.0. Pareto (default) has the lower benchmark cost at $1.520 vs $2.081. Pareto (default) is faster at 33.47s vs 92.38s, with pass rates of 81.2% vs 87.0%.

Last updated at: 2026-10-16

Compared models

Rank
#44
Total Output Tokens
409,641
Response Time (avg)
92.38s
Total Cost
$2.081
Rank
#41
Total Output Tokens
128,144
Response Time (avg)
33.47s
Total Cost
$1.520
Recommended model Pareto (default)

It has the best score here (9.1), while responding about 2.8x faster than Muse Spark Open (xhigh).

Detailed comparison

Metric Muse Spark Open Muse Spark Open xhigh Release: 2026-10-15 Pareto Pareto default Release: 2026-09-18
Score 9.0 9.1
Rank #44 #41
Reliability 9.6 10.0
Consistency 8.3 9.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 87.0%
Flaky tests 5 2
Total Runs 69 69
Cost per result 13.001 8.000
Total Cost $2.081 $1.520
Input Price $1.250 / 1M $2.500 / 1M
Output Price $4.250 / 1M $7.500 / 1M
Cache Read Price $0.150 / 1M $0.250 / 1M
Cache Write Price N/A N/A
Total Input Tokens 271,242 223,559
Output Tokens 11,803 128,144
Reasoning Tokens 397,838 0
Response Time (avg) 92.38s 33.47s
Response Time (max) 482.30s 143.33s
Response Time (total) 2124.67s 769.84s
Parameters 816B total (42B active) -
Availability Weights available Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#44 Muse Spark Open

xhigh
Cost
$0.049
Time
244.5s
Tokens
11,567 tok

#41 Pareto

default
Cost
$0.034
Time
170.7s
Tokens
4,581 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Muse Spark Open 10.0 10.0 100.0% 0 51.43s 8,478 1,796 53,029
Pareto 10.0 10.0 100.0% 0 50.12s 7,471 1,949 0

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