AI BENCHY
Advertise here
#37

Qwen3.5 Plus 2026-04-20

Qwen Release: 2026-04-20 Tested on: 2026-06-04 13:15 qwen/qwen3.5-plus-20260420::medium
(medium) (none)

Summary

Qwen3.5 Plus 2026-04-20 scores 7.6 on AI BENCHY and ranks #37. It has 10.0 reliability, a 66.7% pass rate, $0.317 total cost, and 46.36s average response time.

Score

7.6

Consistency

9.0

Reliability

10.0

Total Cost (Current Price)

$0.317 ↓ -19.4%

Tested at: $0.393

Total Output Tokens

168,893

Total Input Tokens

42,097

Input Price

$0.300 / 1M

Output Price

$1.800 / 1M

Tests Correct

Wrong Tests: 8

Attempt pass rate: 66.7%

Flaky tests

2

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

Response Time (avg)

46.36s

Response Time (max): 189.38s

Response Time (total): 973.57s

Wrong answer: 8

Generation showcase

Hamster playing table tennis

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

#37 Qwen3.5 Plus 2026-04-20

medium
Cost
$0.008
Time
76.7s
Tokens
4,355 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-06-04 13:15 New test added 7.6 9.9 $0.317 ↓ Current run
2026-05-21 23:53 Suite changed 7.6 9.6 $0.363 Compare
2026-05-08 14:34 Suite changed 7.8 9.6 $0.305 Compare
2026-05-08 14:34 Suite changed 7.8 9.6 $0.305 Compare
2026-04-27 23:09 Initial run 8.2 9.7 $0.269 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Price History

Historical pricing data for this model from OpenRouter.

Date Input Price Output Price
2026-06-04 15:40 $0.300 / 1M $1.800 / 1M

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Qwen3.5 Plus 2026-04-20mediumvsQwen3.5-27BmediumQwen3.5 Plus 2026-04-20mediumvsGemini 3.5 FlashminimalQwen3.5 Plus 2026-04-20mediumvsQwen3.5-122B-A10BmediumQwen3.5 Plus 2026-04-20mediumvsGemini 2.5 FlashmediumQwen3.5 Plus 2026-04-20mediumvsQwen3.7 MaxnoneQwen3.5 Plus 2026-04-20mediumvsGemini 3 Flash PreviewmediumQwen3.5 Plus 2026-04-20mediumvsGemini 3.5 FlashhighQwen3.5 Plus 2026-04-20mediumvsNemotron 3 Ultra 550b A55bmediumFree AvailableQwen3.5 Plus 2026-04-20mediumvsGemini 3.5 Flashlow

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 10.0 10.0
Coding 6.2 8.7
Combined 10.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 2.9 7.2
General Intelligence 4.9 9.6
Instructions following 10.0 10.0
Puzzle Solving 8.2 7.2
Tool Calling 10.0 10.0
Trivia 3.0 10.0

Compared models