#43 Qwen3.5 Plus 2026-04-20
medium- Cost
- $0.008
- Time
- 76.7s
- Tokens
- 4,355 tok
Qwen
Release: 2026-04-20
Tested on: 2026-05-21 23:53
qwen/qwen3.5-plus-20260420::medium
(medium)
(none)
Summary
Qwen3.5 Plus 2026-04-20 scores 7.6 on AI BENCHY and ranks #43. It has 9.6 reliability, a 71.7% pass rate, $0.363 total cost, and 43.63s average response time.
What makes Qwen3.5 Plus 2026-04-20 unique: It stands out most in Puzzle Solving, where it ranks #4, while Coding is its weakest area at #14.
7.6
Consistency
8.7
9.6
$0.363
Total Output Tokens
152,480
Total Input Tokens
0
Input Price
$0.300 / 1M
Output Price
$1.800 / 1M
Flaky tests
3
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
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 ↓ | Compare | |
| 2026-05-21 23:53 Suite changed | 7.6 | 9.6 | $0.363 | Current run | |
| 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.
Run comparison
| Run | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-21 23:53 · Suite changed | 7.6 | 8.7 | 9.6 | 13/20 | 3 | 152,480 | 0 | $0.363 | 43.63s |
| 2026-06-04 13:15 · New test added | 7.6 | 9.0 | 9.9 | 13/21 | 2 | 168,893 | 42,097 | $0.317 | 46.36s |
| Difference | 0.0 | -0.3 | -0.3 | 0 | +1 | -16413 | -42097 | +$0.046 | -2730ms |
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
Charts
Choose the first model, then click a second model to open a side-by-side page.
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
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Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 10.0 | 10.0 | |
| Coding | 5.4 | 6.0 | |
| 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 |