#86 Qwen3.5 Plus 2026-02-15
medium- Cost
- $0.011
- Time
- 125.5s
- Tokens
- 7,040 tok
Qwen
Release: 2026-02-15
Tested on: 2026-08-14 01:42
qwen/qwen3.5-plus-02-15::medium
~397B total (~17B active)MoEClosedEstimated
(medium)
(none)
Summary
Qwen3.5 Plus 2026-02-15 scores 7.5 on AI BENCHY and ranks #86. It has 10.0 reliability, a 72.7% pass rate, $0.459 total cost, and 91.76s average response time.
What makes Qwen3.5 Plus 2026-02-15 unique: It stands out most in Puzzle Solving, where it ranks #1, while Combined is its weakest area at #14.
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.
7.5
Consistency
8.1
10.0
Total Output Tokens
274,709
Total Input Tokens
113,569
Input Price
$0.260 / 1M
Output Price
$1.560 / 1M
Flaky tests
5
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 | 7.5 | 10.0 | $0.459 ↓ | Current run | |
| 2026-07-16 21:32 New test added | 7.5 | 10.0 | $0.437 ↓ | Compare | |
| 2026-06-04 13:17 New test added | 7.9 | 8.9 | $0.310 ↓ | Compare | |
| 2026-05-21 23:53 Suite changed | 8.1 | 10.0 | $0.317 | Compare | |
| 2026-04-11 01:44 First recorded run | 8.5 | N/A | $0.220 | Compare |
This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.
Run comparison
| Run | Benchmark coverage | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 01:42 · Current run | 66/66 attempts | 7.5 | 8.1 | 10.0 | 14/22 | 5 | 274,709 | 113,569 | $0.459 | 91.76s |
| 2026-07-16 21:32 · New test added | 66/66 attempts | 7.5 | 8.5 | 10.0 | 14/22 | 4 | 260,704 | 113,560 | $0.437 | 89.19s |
| Difference | — | 0.0 | -0.4 | 0.0 | 0 | +1 | +14005 | +9 | +$0.022 | +2567ms |
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price |
|---|---|---|
| 2026-08-14 12:51 | $0.260 / 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
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Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 8.2 | 7.9 | |
| Coding | 6.6 | 7.1 | |
| Combined | 6.9 | 5.9 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 5.3 | 7.2 | |
| General Intelligence | 4.7 | 1.6 | |
| Instructions following | 10.0 | 10.0 | |
| Puzzle Solving | 10.0 | 10.0 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |