#88 Qwen3.5-27B
medium- Cost
- $0.008
- Time
- 62.0s
- Tokens
- 3,099 tok
Qwen
Release: 2026-02-24
Tested on: 2026-08-14 01:58
qwen/qwen3.5-27b::medium
27BDenseOpen source
(medium)
(none)
Summary
Qwen3.5-27B scores 7.5 on AI BENCHY and ranks #88. It has 10.0 reliability, a 75.8% pass rate, $0.982 total cost, and 113.28s average response time.
What makes Qwen3.5-27B unique: It uses unusually many reasoning tokens, which can help explain its slower or more expensive runs.
Model facts
Researched on 2026-08-12
- Parameters
- 27B
- Architecture
- Dense
- Availability
- Open source
- License
- Apache-2.0
7.5
Consistency
7.8
10.0
Total Output Tokens
614,909
Total Input Tokens
111,644
Input Price
$0.195 / 1M
Output Price
$1.560 / 1M
Flaky tests
6
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 01:58 Re-test | 7.5 | 10.0 | $0.982 ↓ | Current run | |
| 2026-07-16 22:51 New test added | 7.4 | 10.0 | $0.981 ↓ | Compare | |
| 2026-06-04 13:40 New test added | 7.8 | 10.0 | $0.536 ↓ | Compare | |
| 2026-05-22 00:04 Suite changed | 7.9 | 10.0 | $0.607 | Compare | |
| 2026-04-11 01:44 First recorded run | 8.4 | N/A | $0.497 | 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 |
|---|---|---|
| 2026-07-18 15:17 | $0.260 / 1M | $2.600 / 1M |
| 2026-08-14 12:51 | $0.195 / 1M | $1.560 / 1M |
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
Qwen3.5-27BmediumvsQwen3.5 Plus 2026-02-15mediumQwen3.5-27BmediumvsGPT-5.4 MinimediumQwen3.5-27BmediumvsGPT 5.3 ChatnoneQwen3.5-27BmediumvsGrok Build 0.1mediumQwen3.5-27BmediumvsMiniMax M3mediumQwen3.5-27BmediumvsGemini 3.1 Flash Lite PreviewmediumQwen3.5-27BmediumvsGPT-5.6 TerralowQwen3.5-27BmediumvsQwen3.7 MaxnoneQwen3.5-27BmediumvsGPT-5.4 NanomediumQwen3.5-27BmediumvsKimi K2.7 Codemedium
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 8.7 | 7.9 | |
| Coding | 6.2 | 7.1 | |
| Combined | 7.3 | 5.8 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 5.9 | 7.2 | |
| General Intelligence | 6.1 | 3.1 | |
| Instructions following | 10.0 | 10.0 | |
| Puzzle Solving | 8.2 | 7.7 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |