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#101

Qwen3.5 Plus 2026-04-20

Qwen Release: 2026-04-20 Tested on: 2026-05-21 23:47 qwen/qwen3.5-plus-20260420::none
~397B total (~17B active)MoEClosedEstimated
(medium) (none)

Summary

Qwen3.5 Plus 2026-04-20 scores 5.8 on AI BENCHY and ranks #101. It has 9.9 reliability, a 43.3% pass rate, $0.041 total cost, and 4.58s average response time.

What makes Qwen3.5 Plus 2026-04-20 unique: It stands out most in Domain specific, where it ranks #3, while Anti-AI Tricks is its weakest area at #17. It is notably fast compared with similar models.

Model facts

Researched on 2026-08-12

Estimated
Parameters
~397B total (~17B active)
Architecture
MoE
Availability
Closed
License
-

Best estimate from public evidence; the vendor did not disclose every value. Estimate from the released 397B/A17B family architecture.

Score

5.8

Consistency

8.5

Total Output Tokens

11,174

Total Input Tokens

0

Input Price

$0.300 / 1M

Output Price

$1.800 / 1M

Tests Correct

Wrong Tests: 13

Attempt pass rate: 43.3%

Flaky tests

4

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

Response Time (avg)

4.58s

Response Time (max): 33.34s

Response Time (total): 91.55s

Hamster playing table tennis

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

#101 Qwen3.5 Plus 2026-04-20

none
Cost
$0.008
Time
77.0s
Tokens
4,369 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 01:39 Re-test 6.1 10.0 $0.122 Compare
2026-07-16 21:27 New test added 6.1 10.0 $0.122 Compare
2026-06-04 13:10 New test added 5.7 10.0 $0.032 Compare
2026-05-21 23:47 Suite changed 5.8 9.9 $0.041 Current run
2026-05-08 13:10 Suite changed 5.9 9.9 $0.040 Compare
2026-05-08 13:10 Suite changed 5.9 9.9 $0.040 Compare
2026-04-27 23:05 Initial run 5.8 9.8 $0.024 Compare

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

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

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 4.8 10.0
Coding 4.4 6.7
Combined 2.8 1.6
Data parsing and extraction 10.0 10.0
Domain specific 5.3 10.0
General Intelligence 4.8 10.0
Instructions following 6.2 5.8
Puzzle Solving 6.7 7.9
Tool Calling 10.0 10.0
Trivia 3.0 10.0

Compared models