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Gemini 3.1 Flash Lite Preview vs Qwen3.5 Plus 2026-02-15

Qwen3.5 Plus 2026-02-15 leads on average score with 6.6 vs 6.4. Gemini 3.1 Flash Lite Preview has the lower benchmark cost at $0.052 vs $0.073. Gemini 3.1 Flash Lite Preview is faster at 1.56s vs 9.86s, with pass rates of 57.6% vs 53.0%.

Last updated at: 2026-08-15

Rank
#153
Total Output Tokens
14,161
Response Time (avg)
1.56s
Total Cost
$0.052
Rank
#149
Total Output Tokens
29,370
Response Time (avg)
9.86s
Total Cost
$0.073
Recommended model Gemini 3.1 Flash Lite Preview

Its score stays close to the best score here (6.4 vs 6.6), while responding about 6.3x faster than Qwen3.5 Plus 2026-02-15.

Detailed comparison

Metric Gemini 3.1 Flash Lite Preview Gemini 3.1 Flash Lite Preview none Release: 2026-03-03 Qwen3.5 Plus 2026-02-15 Qwen3.5 Plus 2026-02-15 none Release: 2026-02-15
Score 6.4 6.6
Rank #153 #149
Reliability 10.0 10.0
Consistency 9.7 9.4
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 57.6% 53.0%
Flaky tests 1 2
Total Runs 66 66
Cost per result 0.430 0.682
Total Cost $0.052 $0.073
Input Price $0.250 / 1M $0.260 / 1M
Output Price $1.500 / 1M $1.560 / 1M
Total Input Tokens 120,955 102,655
Output Tokens 14,161 29,370
Reasoning Tokens 0 0
Response Time (avg) 1.56s 9.86s
Response Time (max) 9.27s 123.00s
Response Time (total) 34.32s 157.77s
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.

#153 Gemini 3.1 Flash Lite Preview

none
Cost
$0.003
Time
4.7s
Tokens
1,827 tok

#149 Qwen3.5 Plus 2026-02-15

none
Cost
$0.012
Time
153.2s
Tokens
7,787 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 967ms 8,128 670 0
Qwen3.5 Plus 2026-02-15 4.3 7.9 11.1% 1 2.05s 7,913 473 0

Quick Compare

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