#83

Qwen3.5 Plus 2026-02-15

Qwen Release: 2026-02-15 Tested on: 2026-05-08 13:08 qwen/qwen3.5-plus-02-15::none

(medium) (none)

6.5

Consistency

9.3

10.0

$0.017

Total Output Tokens

2,472

Input Price

$0.260 / 1M

Output Price

$1.560 / 1M

Wrong Tests: 10

Attempt pass rate: 50.9%

Flaky tests

2

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

2.49s

Response Time (max): 6.65s

Response Time (total): 32.33s

Wrong answer: 10

Charts

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Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Qwen3.5 Plus 2026-02-15nonevsMiMo-V2-Omnimedium Qwen3.5 Plus 2026-02-15nonevsGemma 4 31BnoneFree Available Qwen3.5 Plus 2026-02-15nonevsClaude Sonnet 4.6none Qwen3.5 Plus 2026-02-15nonevsDeepSeek V4 Prohigh Qwen3.5 Plus 2026-02-15nonevsGPT-5.4 Minimedium Qwen3.5 Plus 2026-02-15nonevsGrok 4.20medium Qwen3.5 Plus 2026-02-15nonevsGemini 3 Flash Previewmedium Qwen3.5 Plus 2026-02-15nonevsGemini 3.5 Flashlow Qwen3.5 Plus 2026-02-15nonevsRing-2.6-1Tmedium

Category Breakdown

Category	Score	Consistency	Tests Correct
Anti-AI Tricks	4.8	10.0
Coding	6.3	3.7
Combined	3.0	10.0
Data parsing and extraction	10.0	10.0
Domain specific	5.3	10.0
General Intelligence	4.4	3.0
Instructions following	10.0	10.0
Puzzle Solving	7.7	10.0
Tool Calling	10.0	10.0
Trivia	3.0	10.0

Compared models