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Claude Opus 4.7 (medium) vs Muse Spark 1.2 (high)

The average score is effectively tied at 8.7 vs 8.7. Claude Opus 4.7 (medium) has the lower benchmark cost at $1.476 vs $1.771. Claude Opus 4.7 (medium) is faster at 7.62s vs 26.59s, with pass rates of 83.3% vs 74.2%.

Last updated at: 2026-09-18

Compared models

Rank
#44
Total Output Tokens
29,990
Response Time (avg)
7.62s
Total Cost
$1.476
Rank
#45
Total Output Tokens
382,087
Response Time (avg)
26.59s
Total Cost
$1.771
Recommended model Claude Opus 4.7 (medium)

It has the best score here (8.7), while responding about 3.5x faster than Muse Spark 1.2 (high).

Detailed comparison

Metric Claude Opus 4.7 Claude Opus 4.7 medium Release: 2026-04-16 Muse Spark 1.2 Muse Spark 1.2 high Release: 2026-08-06
Score 8.7 8.7
Rank #44 #45
Reliability 10.0 9.9
Consistency 9.6 8.3
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 83.3% 74.2%
Flaky tests 1 5
Total Runs 66 66
Cost per result 8.200 12.645
Total Cost $1.476 $1.771
Input Price $5.000 / 1M $1.250 / 1M
Output Price $25.000 / 1M $4.250 / 1M
Total Input Tokens 145,249 117,037
Output Tokens 24,948 6,983
Reasoning Tokens 5,042 375,104
Response Time (avg) 7.62s 26.59s
Response Time (max) 65.40s 192.00s
Response Time (total) 159.94s 584.89s
Parameters ~5T total (~500B active) ~1T total (~50B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#44 Claude Opus 4.7

medium
Cost
$0.059
Time
26.8s
Tokens
2,475 tok

#45 Muse Spark 1.2

high
Cost
$0.057
Time
34.7s
Tokens
13,356 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 Opus 4.7 7.6 7.2 77.8% 1 12.96s 10,635 7,629 1,114
Muse Spark 1.2 10.0 10.0 100.0% 0 22.24s 7,275 351 47,857

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