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Claude Opus 4.8 (medium) vs Muse Spark 1.1 (high)

Muse Spark 1.1 (high) leads on average score with 8.4 vs 8.3. Muse Spark 1.1 (high) has the lower benchmark cost at $2.570 vs $3.490. Claude Opus 4.8 (medium) is faster at 16.72s vs 37.41s, with pass rates of 82.6% vs 69.6%.

Last updated at: 2026-10-01

Compared models

Rank
#80
Total Output Tokens
67,842
Response Time (avg)
16.72s
Total Cost
$3.490
Rank
#73
Total Output Tokens
505,566
Response Time (avg)
37.41s
Total Cost
$2.570
Recommended model Claude Opus 4.8 (medium)

Its score stays close to the best score here (8.3 vs 8.4), while responding about 2.2x faster than Muse Spark 1.1 (high).

Detailed comparison

Metric Claude Opus 4.8 Claude Opus 4.8 medium Release: 2026-05-28 Muse Spark 1.1 Muse Spark 1.1 high Release: 2026-07-16
Score 8.3 8.4
Rank #80 #73
Reliability 10.0 10.0
Consistency 9.0 8.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 82.6% 69.6%
Flaky tests 3 6
Total Runs 69 69
Cost per result 20.527 19.762
Total Cost $3.490 $2.570
Input Price $5.000 / 1M $1.250 / 1M
Output Price $25.000 / 1M $4.250 / 1M
Total Input Tokens 360,294 336,310
Output Tokens 43,441 10,838
Reasoning Tokens 24,401 494,728
Response Time (avg) 16.72s 37.41s
Response Time (max) 99.37s 196.03s
Response Time (total) 384.66s 860.39s
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.

#80 Claude Opus 4.8

medium
Cost
$0.057
Time
23.1s
Tokens
2,412 tok

#73 Muse Spark 1.1

high
Cost
$0.039
Time
50.1s
Tokens
9,423 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 4.8 10.0 10.0 100.0% 0 15.33s 10,590 9,945 1,381
Muse Spark 1.1 10.0 10.0 100.0% 0 22.92s 8,562 349 36,039

Quick Compare

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