#20 Qwen3.5 Plus 2026-04-20
medium- Cost
- $0.008
- Time
- 76.7s
- Tokens
- 4,355 tok
Qwen
Release: 2026-04-20
Tested on: 2026-04-27 23:09
qwen/qwen3.5-plus-20260420::medium
~397B total (~17B active)MoEClosedEstimated
(medium)
(none)
Summary
Qwen3.5 Plus 2026-04-20 scores 8.2 on AI BENCHY and ranks #20. It has 9.7 reliability, a 77.8% pass rate, $0.269 total cost, and 32.81s average response time.
What makes Qwen3.5 Plus 2026-04-20 unique: Its total benchmark cost is unusually low for its score range.
Model facts
Researched on 2026-08-12
- 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.
8.2
Consistency
9.0
9.7
$0.269
Total Output Tokens
106,011
Total Input Tokens
0
Input Price
$0.400 / 1M
Output Price
$2.400 / 1M
Cache Read Price
N/A
Cache Write Price
N/A
Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.
Flaky tests
2
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
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 |
|---|---|---|---|---|---|
| 2026-08-14 01:42 Re-test | 7.2 | 9.6 | $0.323 ↓ | Compare | |
| 2026-07-16 22:06 New test added | 7.2 | 9.6 | $0.317 ↓ | 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 | 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 | Current run |
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
Qwen3.5 Plus 2026-04-20mediumvsClaude Haiku 5.5mediumQwen3.5 Plus 2026-04-20mediumvsQwen3.7 FlashlowQwen3.5 Plus 2026-04-20mediumvsNemotron 3.5 Super VLmediumFree AvailableQwen3.5 Plus 2026-04-20mediumvsMuse Glimmer 30BmediumQwen3.5 Plus 2026-04-20mediumvsMuse Glimmer 30BhighQwen3.5 Plus 2026-04-20mediumvsMuse WonderxhighQwen3.5 Plus 2026-04-20mediumvsGPT-6 LunahighQwen3.5 Plus 2026-04-20mediumvsQwen3.8 Flash NextmediumQwen3.5 Plus 2026-04-20mediumvsMuse WonderhighQwen3.5 Plus 2026-04-20mediumvsGPT-6 Lunalow
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 10.0 | 10.0 | |
| Coding | 10.0 | 10.0 | |
| 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 |