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Gemini 4 Carbon (high) vs Muse Spark Open (high)

Gemini 4 Carbon (high) leads on average score with 9.3 vs 9.2. Muse Spark Open (high) has the lower benchmark cost at $1.782 vs $6.107. Gemini 4 Carbon (high) is faster at 120.04s vs 151.96s, with pass rates of 97.1% vs 76.8%.

Last updated at: 2026-11-13

Compared models

Rank
#36
Total Output Tokens
513,770
Response Time (avg)
120.04s
Total Cost
$6.107
Rank
#40
Total Output Tokens
339,545
Response Time (avg)
151.96s
Total Cost
$1.782
Recommended model Muse Spark Open (high)

Its score stays close to the best score here (9.2 vs 9.3), while costing about 3.4x less than Gemini 4 Carbon (high).

Detailed comparison

Metric Gemini 4 Carbon Gemini 4 Carbon high Release: 2026-11-12 Muse Spark Open Muse Spark Open high Release: 2026-10-15
Score 9.3 9.2
Rank #36 #40
Reliability 9.0 9.4
Consistency 9.3 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 97.1% 76.8%
Flaky tests 2 1
Total Runs 69 69
Cost per result 29.080 10.481
Total Cost $6.107 $1.782
Input Price $2.000 / 1M $1.250 / 1M
Output Price $10.000 / 1M $4.250 / 1M
Cache Read Price $0.100 / 1M $0.150 / 1M
Cache Write Price $0.188 / 1M N/A
Total Input Tokens 484,505 270,889
Output Tokens 6,098 10,688
Reasoning Tokens 507,672 328,857
Response Time (avg) 120.04s 151.96s
Response Time (max) 443.11s 960.01s
Response Time (total) 2760.87s 3495.01s
Parameters ~1.2T total (~20B active) 816B total (42B active)
Availability Closed Weights available

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.

#36 Gemini 4 Carbon

high
Reached the allocated time limit (600 seconds) without receiving showcase output.
Cost
$0.000
Time
600.0s
Tokens
0 tok

#40 Muse Spark Open

high
Cost
$0.045
Time
239.2s
Tokens
10,710 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
Gemini 4 Carbon 10.0 10.0 100.0% 0 119.00s 8,448 495 79,534
Muse Spark Open 10.0 10.0 100.0% 0 33.49s 8,478 1,743 33,344

Quick Compare

Switch Comparison Pair

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