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Gemini 3 Flash Preview (medium) vs Qwen3.5 Plus 2026-04-20

Gemini 3 Flash Preview (medium) leads on average score with 9.6 vs 6.1. Qwen3.5 Plus 2026-04-20 has the lower benchmark cost at $0.122 vs $0.742. Qwen3.5 Plus 2026-04-20 is faster at 13.56s vs 19.20s, with pass rates of 98.5% vs 43.9%.

Last updated at: 2026-07-25

Rank
#3
Total Output Tokens
232,650
Response Time (avg)
19.20s
Total Cost
$0.742
Rank
#137
Total Output Tokens
51,487
Response Time (avg)
13.56s
Total Cost
$0.122
Recommended model Gemini 3 Flash Preview (medium)

It has the strongest score in this comparison (9.6) and the best overall balance of cost and response time across all 2 models.

Detailed comparison

Metric Gemini 3 Flash Preview Gemini 3 Flash Preview medium Release: 2025-12-17 Qwen3.5 Plus 2026-04-20 Qwen3.5 Plus 2026-04-20 none Release: 2026-04-20
Score 9.6 6.1
Rank #3 #137
Reliability 10.0 10.0
Consistency 9.7 8.7
Tests Correct
Attempt pass rate 98.5% 43.9%
Flaky tests 1 4
Total Runs 66 66
Cost per result 3.533 1.636
Total Cost $0.742 $0.122
Input Price $0.500 / 1M $0.300 / 1M
Output Price $3.000 / 1M $1.800 / 1M
Total Input Tokens 87,861 94,468
Output Tokens 5,486 51,487
Reasoning Tokens 227,164 0
Response Time (avg) 19.20s 13.56s
Response Time (max) 117.26s 206.05s
Response Time (total) 422.42s 298.31s

Hamster playing table tennis

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

#3 Gemini 3 Flash Preview

medium
Cost
$0.010
Time
18.4s
Tokens
3,351 tok

#137 Qwen3.5 Plus 2026-04-20

none
Cost
$0.008
Time
77.0s
Tokens
4,369 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 3 Flash Preview 8.6 7.6 88.9% 1 84.40s 8,122 462 161,084
Qwen3.5 Plus 2026-04-20 3.9 7.8 11.1% 1 1.69s 7,913 480 0

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