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Qwen3.5-Flash (medium) vs Space Bunny Alpha (max)

Qwen3.5-Flash (medium) leads on average score with 6.8 vs 6.7. Space Bunny Alpha (max) has the lower benchmark cost at $0.000 vs $0.184. Space Bunny Alpha (max) is faster at 36.24s vs 83.68s, with pass rates of 66.7% vs 59.4%.

Last updated at: 2026-10-01

Compared models

Rank
#169
Total Output Tokens
531,668
Response Time (avg)
83.68s
Total Cost
$0.184
Rank
#173
Total Output Tokens
219,014
Response Time (avg)
36.24s
Total Cost
$0.000
Recommended model Qwen3.5-Flash (medium)

It has the strongest score in this comparison (6.8) and the best overall balance of cost and response time across all 2 models.

Detailed comparison

Metric Qwen3.5-Flash Qwen3.5-Flash medium Release: 2026-02-24 Space Bunny Alpha Space Bunny Alpha max Release: 2026-09-24
Score 6.8 6.7
Rank #169 #173
Reliability 10.0 10.0
Consistency 7.9 8.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 66.7% 59.4%
Flaky tests 6 5
Total Runs 69 69
Cost per result 1.533 0.000
Total Cost $0.184 $0.000
Input Price $0.065 / 1M $0.000 / 1M
Output Price $0.260 / 1M $0.000 / 1M
Total Input Tokens 349,177 315,136
Output Tokens 54,279 219,014
Reasoning Tokens 477,389 0
Response Time (avg) 83.68s 36.24s
Response Time (max) 515.38s 320.00s
Response Time (total) 1840.92s 833.43s
Parameters ~35B total (~3B active) -
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#169 Qwen3.5-Flash

medium
Cost
$0.002
Time
25.8s
Tokens
4,294 tok

#173 Space Bunny Alpha

max
Cost
$0.000
Time
183.9s
Tokens
19,570 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
Qwen3.5-Flash 3.7 7.2 22.2% 1 58.87s 6,685 302 90,081
Space Bunny Alpha 5.7 7.1 44.4% 1 17.08s 8,493 16,335 0

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