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Claude Sonnet 5 (medium) vs Muse Spark 1.2 (low)

Muse Spark 1.2 (low) leads on average score with 8.4 vs 8.3. Muse Spark 1.2 (low) has the lower benchmark cost at $0.650 vs $0.922. Muse Spark 1.2 (low) is faster at 9.67s vs 12.52s, with pass rates of 80.3% vs 77.3%.

Last updated at: 2026-08-05

Rank
#36
Total Output Tokens
63,207
Response Time (avg)
12.52s
Total Cost
$0.922
Rank
#30
Total Output Tokens
122,939
Response Time (avg)
9.67s
Total Cost
$0.650
Recommended model Muse Spark 1.2 (low)

It has the strongest score in this comparison (8.4) and the best overall balance of cost and response time across all 2 models.

Detailed comparison

Metric Claude Sonnet 5 Claude Sonnet 5 medium Release: 2026-06-30 Muse Spark 1.2 Muse Spark 1.2 low Release: 2026-08-06
Score 8.3 8.4
Rank #36 #30
Reliability 10.0 9.9
Consistency 9.0 9.0
Benchmark coverage 22/22 tests · 66/66 attempts 22/22 tests · 66/66 attempts
Tests Correct
Attempt pass rate 80.3% 77.3%
Flaky tests 3 3
Total Runs 66 66
Cost per result 5.760 4.332
Total Cost $0.922 $0.650
Input Price $2.000 / 1M $1.250 / 1M
Output Price $10.000 / 1M $4.250 / 1M
Total Input Tokens 145,956 101,802
Output Tokens 52,333 8,025
Reasoning Tokens 10,874 114,914
Response Time (avg) 12.52s 9.67s
Response Time (max) 66.71s 47.80s
Response Time (total) 275.42s 212.82s

Model generation showcase

Hamster playing table tennis

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

#36 Claude Sonnet 5

medium
Cost
$0.007
Time
6.4s
Tokens
832 tok

#30 Muse Spark 1.2

low
Cost
$0.019
Time
14.6s
Tokens
4,384 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
Claude Sonnet 5 9.0 7.9 88.9% 1 17.28s 10,590 13,153 2,379
Muse Spark 1.2 8.4 7.4 88.9% 1 10.09s 7,275 343 19,717

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