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Gemini 3.1 Flash Lite Preview (low) vs Qwen3.5 Plus 2026-04-20

Gemini 3.1 Flash Lite Preview (low) leads on average score with 6.3 vs 6.1. Qwen3.5 Plus 2026-04-20 has the lower benchmark cost at $0.226 vs $0.736. Qwen3.5 Plus 2026-04-20 is faster at 18.49s vs 19.04s, with pass rates of 60.9% vs 44.9%.

Last updated at: 2026-10-01

Compared models

Rank
#215
Total Output Tokens
438,891
Response Time (avg)
19.04s
Total Cost
$0.736
Rank
#234
Total Output Tokens
69,664
Response Time (avg)
18.49s
Total Cost
$0.226
Recommended model Gemini 3.1 Flash Lite Preview (low)

It has the strongest score in this comparison (6.3) and the best overall balance of cost and response time across all 2 models.

Detailed comparison

Metric Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview low Release: 2026-03-03 Qwen3.5 Plus 2026-04-20 Qwen3.5 Plus 2026-04-20 none Release: 2026-04-20
Score 6.3 6.1
Rank #215 #234
Reliability 10.0 9.8
Consistency 10.0 8.4
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 60.9% 44.9%
Flaky tests 0 5
Total Runs 69 69
Cost per result 5.256 2.816
Total Cost $0.736 $0.226
Input Price $0.250 / 1M $0.300 / 1M
Output Price $1.500 / 1M $1.800 / 1M
Total Input Tokens 309,715 299,984
Output Tokens 16,170 69,664
Reasoning Tokens 422,721 0
Response Time (avg) 19.04s 18.49s
Response Time (max) 309.35s 206.05s
Response Time (total) 437.98s 425.33s
Parameters ~150B total (~10B active) ~397B total (~17B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#215 Gemini 3.1 Flash Lite Preview

low
Cost
$0.002
Time
3.7s
Tokens
1,203 tok

#234 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 3.1 Flash Lite Preview 5.5 10.0 33.3% 0 1.39s 8,138 660 1,060
Qwen3.5 Plus 2026-04-20 3.9 7.8 11.1% 1 1.69s 7,913 480 0

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