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Mercury 2.5 (high) vs Space Bunny Alpha (high)

Mercury 2.5 (high) leads on average score with 7.1 vs 7.0. Space Bunny Alpha (high) has the lower benchmark cost at $0.000 vs $0.031. Mercury 2.5 (high) is faster at 4.32s vs 27.38s, with pass rates of 62.1% vs 62.1%.

Last updated at: 2026-09-24

Compared models

Rank
#156
Total Output Tokens
174,547
Response Time (avg)
4.32s
Total Cost
$0.031
Rank
#161
Total Output Tokens
170,155
Response Time (avg)
27.38s
Total Cost
$0.000
Recommended model Mercury 2.5 (high)

It has the best score here (7.1), while responding about 6.3x faster than Space Bunny Alpha (high).

Detailed comparison

Metric Mercury 2.5 Mercury 2.5 high Release: 2026-09-08 Space Bunny Alpha Space Bunny Alpha high Release: 2026-09-24
Score 7.1 7.0
Rank #156 #161
Reliability 9.7 10.0
Consistency 8.6 8.5
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 62.1% 62.1%
Flaky tests 4 4
Total Runs 66 66
Cost per result 0.259 0.000
Total Cost $0.031 $0.000
Input Price $0.040 / 1M $0.000 / 1M
Output Price $0.150 / 1M $0.000 / 1M
Total Input Tokens 120,068 137,409
Output Tokens 3,402 170,155
Reasoning Tokens 171,145 0
Response Time (avg) 4.32s 27.38s
Response Time (max) 23.63s 234.56s
Response Time (total) 95.06s 602.37s
Parameters ~100B -
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#156 Mercury 2.5

high
Cost
$0.001
Time
3.5s
Tokens
2,447 tok

#161 Space Bunny Alpha

high
Cost
$0.000
Time
76.4s
Tokens
8,935 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
Mercury 2.5 6.4 7.8 44.4% 1 6.58s 7,757 415 44,012
Space Bunny Alpha 6.2 7.1 55.6% 1 8.29s 8,493 8,006 0

Quick Compare

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