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Muse Spark 1.1 (low) vs Muse Spark 1.3 (low)

Muse Spark 1.1 (low) leads on average score with 8.6 vs 8.5. Muse Spark 1.1 (low) has the lower benchmark cost at $0.885 vs $0.911. Muse Spark 1.1 (low) is faster at 13.21s vs 17.73s, with pass rates of 72.5% vs 82.6%.

Last updated at: 2026-10-13

Compared models

Rank
#66
Total Output Tokens
122,421
Response Time (avg)
13.21s
Total Cost
$0.885
Rank
#72
Total Output Tokens
134,695
Response Time (avg)
17.73s
Total Cost
$0.911
Recommended model Muse Spark 1.1 (low)

It has the strongest score in this comparison (8.6) and the best overall balance of cost and response time across 2 models.

Detailed comparison

Metric Muse Spark 1.1 Muse Spark 1.1 low Release: 2026-07-16 Muse Spark 1.3 Muse Spark 1.3 low Release: 2026-09-02
Score 8.6 8.5
Rank #66 #72
Reliability 10.0 10.0
Consistency 8.6 8.2
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 72.5% 82.6%
Flaky tests 4 5
Total Runs 69 69
Cost per result 6.318 5.690
Total Cost $0.885 $0.911
Input Price $1.250 / 1M $1.250 / 1M
Output Price $4.250 / 1M $4.250 / 1M
Cache Read Price $0.150 / 1M $0.150 / 1M
Cache Write Price N/A N/A
Total Input Tokens 291,368 270,231
Output Tokens 13,469 13,363
Reasoning Tokens 108,952 121,332
Response Time (avg) 13.21s 17.73s
Response Time (max) 54.15s 78.72s
Response Time (total) 303.92s 407.75s
Parameters ~1T total (~50B active) ~1T total (~50B active)
Availability Closed 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.

#66 Muse Spark 1.1

low
Cost
$0.020
Time
39.2s
Tokens
4,947 tok

#72 Muse Spark 1.3

low
Cost
$0.017
Time
83.9s
Tokens
3,959 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 1.1 10.0 10.0 100.0% 0 10.34s 8,562 394 14,503
Muse Spark 1.3 8.2 7.2 88.9% 1 20.86s 5,958 795 19,077

Quick Compare

Switch Comparison Pair

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