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Muse Spark 1.1 (high) vs GPT-5 Mini (medium)

The average score is effectively tied at 8.4 vs 8.4. GPT-5 Mini (medium) has the lower benchmark cost at $0.315 vs $2.570. GPT-5 Mini (medium) is faster at 29.42s vs 37.41s, with pass rates of 69.6% vs 66.7%.

Last updated at: 2026-10-15

Compared models

Rank
#82
Total Output Tokens
505,566
Response Time (avg)
37.41s
Total Cost
$2.570
Rank
#78
Total Output Tokens
119,211
Response Time (avg)
29.42s
Total Cost
$0.315
Recommended model GPT-5 Mini (medium)

It has the best score here (8.4), while costing about 8.2x less than Muse Spark 1.1 (high).

Detailed comparison

Metric Muse Spark 1.1 Muse Spark 1.1 high Release: 2026-07-16 GPT-5 Mini GPT-5 Mini medium Release: 2025-08-07
Score 8.4 8.4
Rank #82 #78
Reliability 10.0 10.0
Consistency 8.0 8.5
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 69.6% 66.7%
Flaky tests 6 4
Total Runs 69 69
Cost per result 19.762 2.247
Total Cost $2.570 $0.315
Input Price $1.250 / 1M $0.250 / 1M
Output Price $4.250 / 1M $2.000 / 1M
Cache Read Price $0.150 / 1M $0.025 / 1M
Cache Write Price N/A N/A
Total Input Tokens 336,310 214,645
Output Tokens 10,838 15,532
Reasoning Tokens 494,728 103,679
Response Time (avg) 37.41s 29.42s
Response Time (max) 196.03s 111.48s
Response Time (total) 860.39s 676.56s
Parameters ~1T total (~50B active) ~400B total (~17B 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.

#82 Muse Spark 1.1

high
Cost
$0.039
Time
50.1s
Tokens
9,423 tok

#78 GPT-5 Mini

medium
Cost
$0.007
Time
42.9s
Tokens
3,432 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 22.92s 8,562 349 36,039
GPT-5 Mini 10.0 10.0 100.0% 0 27.63s 7,302 658 17,152

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