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Muse Spark 1.2 (medium) vs GPT-6.1 Sol (low)

GPT-6.1 Sol (low) leads on average score with 9.6 vs 8.9. GPT-6.1 Sol (low) has the lower benchmark cost at $0.460 vs $1.590. GPT-6.1 Sol (low) is faster at 7.15s vs 21.28s, with pass rates of 75.4% vs 92.8%.

Last updated at: 2026-10-26

Compared models

Rank
#61
Total Output Tokens
287,977
Response Time (avg)
21.28s
Total Cost
$1.590
Rank
#16
Total Output Tokens
13,138
Response Time (avg)
7.15s
Total Cost
$0.460
Recommended model GPT-6.1 Sol (low)

It has the best score here (9.6), while costing about 3.5x less than Muse Spark 1.2 (medium).

Detailed comparison

Metric Muse Spark 1.2 Muse Spark 1.2 medium Release: 2026-08-06 GPT-6.1 Sol GPT-6.1 Sol low Release: 2026-09-29
Score 8.9 9.6
Rank #61 #16
Reliability 10.0 10.0
Consistency 8.7 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 75.4% 92.8%
Flaky tests 4 1
Total Runs 69 69
Cost per result 10.598 2.187
Total Cost $1.590 $0.460
Input Price $1.250 / 1M $2.000 / 1M
Output Price $4.250 / 1M $10.000 / 1M
Cache Read Price $0.150 / 1M $0.100 / 1M
Cache Write Price N/A $2.500 / 1M
Total Input Tokens 292,604 163,900
Output Tokens 9,569 4,958
Reasoning Tokens 278,408 8,180
Response Time (avg) 21.28s 7.15s
Response Time (max) 142.49s 46.57s
Response Time (total) 489.46s 164.47s
Parameters ~1T total (~50B active) ~2T total (~150B 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.

#61 Muse Spark 1.2

medium
Cost
$0.033
Time
21.8s
Tokens
7,846 tok

#16 GPT-6.1 Sol

low
Cost
$0.028
Time
44.6s
Tokens
2,881 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 1.2 10.0 10.0 100.0% 0 17.49s 7,275 353 33,215
GPT-6.1 Sol 10.0 10.0 100.0% 0 4.48s 7,302 388 1,286

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