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Muse Spark Open (xhigh) vs GLM 5.3 Flash (max)

Muse Spark Open (xhigh) leads on average score with 9.0 vs 9.0. GLM 5.3 Flash (max) has the lower benchmark cost at $0.089 vs $2.081. GLM 5.3 Flash (max) is faster at 54.04s vs 92.38s, with pass rates of 81.2% vs 82.6%.

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
#52
Total Output Tokens
216,119
Response Time (avg)
54.04s
Total Cost
$0.089
Recommended model GLM 5.3 Flash (max)

Its score stays close to the best score here (9.0 vs 9.0), while costing about 23.6x less than Muse Spark Open (xhigh).

Detailed comparison

Metric Muse Spark Open Muse Spark Open xhigh Release: 2026-10-15 GLM 5.3 Flash GLM 5.3 Flash max Release: 2026-08-26
Score 9.0 9.0
Rank #44 #52
Reliability 9.6 10.0
Consistency 8.3 9.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 82.6%
Flaky tests 5 3
Total Runs 69 69
Cost per result 13.001 0.519
Total Cost $2.081 $0.089
Input Price $1.250 / 1M $0.150 / 1M
Output Price $4.250 / 1M $0.500 / 1M
Cache Read Price $0.150 / 1M $0.030 / 1M
Cache Write Price N/A N/A
Total Input Tokens 271,242 255,743
Output Tokens 11,803 8,684
Reasoning Tokens 397,838 207,435
Response Time (avg) 92.38s 54.04s
Response Time (max) 482.30s 333.47s
Response Time (total) 2124.67s 1242.97s
Parameters 816B total (42B active) 320B total (18B active)
Availability Weights available Open source

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

#52 GLM 5.3 Flash

max
Cost
$0.005
Time
296.5s
Tokens
16,250 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
GLM 5.3 Flash 10.0 10.0 100.0% 0 43.37s 7,317 381 23,692

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