AI BENCHY Compare
Google: Gemini 2.5 Flash vs Qwen: Qwen3.5 Plus 2026-02-15
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Last updated at: 2026-03-03
| Metric | Google: Gemini 2.5 Flash medium Release: 2025-06-17 | Qwen: Qwen3.5 Plus 2026-02-15 none Release: 2026-02-15 |
|---|---|---|
| Rank | #16 | #23 |
| Avg Score | 7.05 | 6.29 |
| Consistency | 9.39 | 9.99 |
| Cost per result | 2.762 | 0.139 |
| Total Cost | $0.249 | $0.012 |
| Tests Correct | ||
| Attempt pass rate | 69.1% | 57.1% |
| Flaky tests | 1 | 0 |
| Output Tokens | 975 | 1,499 |
| Reasoning Tokens | 96,701 | 0 |
Score vs Total Cost
Category Breakdown
| Anti-AI Tricks | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 7.33 | 10.00 | 66.7% | 0 | 249 | 8,832 | |
| Qwen: Qwen3.5 Plus 2026-02-15 | 4.00 | 10.00 | 33.3% | 0 | 514 | 0 |
| Data parsing and extraction | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 9.88 | 10.00 | 100.0% | 0 | 279 | 2,325 | |
| Qwen: Qwen3.5 Plus 2026-02-15 | 10.00 | 10.00 | 100.0% | 0 | 243 | 0 |
| Domain specific | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 4.00 | 7.21 | 55.6% | 1 | 18 | 80,702 | |
| Qwen: Qwen3.5 Plus 2026-02-15 | 4.00 | 10.00 | 33.3% | 0 | 15 | 0 |
| Instructions following | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 7.00 | 9.91 | 50.0% | 0 | 69 | 1,203 | |
| Qwen: Qwen3.5 Plus 2026-02-15 | 9.50 | 10.00 | 100.0% | 0 | 71 | 0 |
| Puzzle Solving | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 7.00 | 10.00 | 66.7% | 0 | 126 | 2,499 | |
| Qwen: Qwen3.5 Plus 2026-02-15 | 5.00 | 9.96 | 33.3% | 0 | 434 | 0 |
| Tool Calling | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|
| Google: Gemini 2.5 Flash | 10.00 | 10.00 | 100.0% | 0 | 234 | 1,140 | |
| Qwen: Qwen3.5 Plus 2026-02-15 | 10.00 | 10.00 | 100.0% | 0 | 222 | 0 |
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