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Gemini 4 Hydrogen (medium) vs Muse Ember (high)

The average score is effectively tied at 9.3 vs 9.2. Muse Ember (high) has the lower benchmark cost at $0.156 vs $1.330. Muse Ember (high) is faster at 11.67s vs 16.56s, with pass rates of 91.3% vs 79.7%.

Last updated at: 2026-11-13

Compared models

Rank
#35
Total Output Tokens
127,550
Response Time (avg)
16.56s
Total Cost
$1.330
Rank
#38
Total Output Tokens
254,892
Response Time (avg)
11.67s
Total Cost
$0.156
Recommended model Muse Ember (high)

It has the best score here (9.2), while costing about 8.5x less than Gemini 4 Hydrogen (medium).

Detailed comparison

Metric Gemini 4 Hydrogen Gemini 4 Hydrogen medium Release: 2026-11-12 Muse Ember Muse Ember high Release: 2026-11-09
Score 9.3 9.2
Rank #35 #38
Reliability 8.9 10.0
Consistency 8.9 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 91.3% 79.7%
Flaky tests 3 1
Total Runs 69 69
Cost per result 6.648 0.865
Total Cost $1.330 $0.156
Input Price $1.500 / 1M $0.100 / 1M
Output Price $7.500 / 1M $0.500 / 1M
Cache Read Price $0.075 / 1M $0.004 / 1M
Cache Write Price $0.084 / 1M $0.125 / 1M
Total Input Tokens 248,530 282,192
Output Tokens 6,957 14,054
Reasoning Tokens 120,593 240,838
Response Time (avg) 16.56s 11.67s
Response Time (max) 70.41s 53.01s
Response Time (total) 380.96s 268.45s
Parameters ~300B total (~15B active) ~150B total (~10B 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.

#35 Gemini 4 Hydrogen

medium
Cost
$0.059
Time
48.1s
Tokens
7,929 tok

#38 Muse Ember

high
Cost
$0.005
Time
18.3s
Tokens
9,965 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 Hydrogen 10.0 10.0 100.0% 0 19.06s 8,448 489 21,603
Muse Ember 10.0 10.0 100.0% 0 9.62s 7,410 1,213 34,691

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