- Rank
- #91
- Total Output Tokens
- 127,034
- Response Time (avg)
- 3.58s
- Total Cost
- $0.024
Mercury 2.5 Preview (medium) vs Qwen3.5 Plus 2026-02-15 (medium)
The average score is effectively tied at 7.5 vs 7.5. Mercury 2.5 Preview (medium) has the lower benchmark cost at $0.024 vs $0.459. Mercury 2.5 Preview (medium) is faster at 3.58s vs 91.76s, with pass rates of 69.7% vs 72.7%.
- Rank
- #89
- Total Output Tokens
- 274,709
- Response Time (avg)
- 91.76s
- Total Cost
- $0.459
Recommended model
Mercury 2.5 Preview (medium)
It has the best score here (7.5), while costing about 19.4x less than Qwen3.5 Plus 2026-02-15 (medium).
Detailed comparison
| Metric | Mercury 2.5 Preview Mercury 2.5 Preview medium | Qwen3.5 Plus 2026-02-15 Qwen3.5 Plus 2026-02-15 medium |
|---|---|---|
| Score | 7.5 | 7.5 |
| Rank | #91 | #89 |
| Reliability | 10.0 | 10.0 |
| Consistency | 9.6 | 8.1 |
| Attempts | 66/66 | 66/66 |
| Tests Correct | ||
| Attempt pass rate | 69.7% | 72.7% |
| Flaky tests | 1 | 5 |
| Total Runs | 66 | 66 |
| Cost per result | 0.158 | 3.483 |
| Total Cost | $0.024 | $0.459 |
| Input Price | $0.040 / 1M | $0.260 / 1M |
| Output Price | $0.150 / 1M | $1.560 / 1M |
| Total Input Tokens | 112,713 | 113,569 |
| Output Tokens | 5,436 | 9,823 |
| Reasoning Tokens | 121,598 | 264,886 |
| Response Time (avg) | 3.58s | 91.76s |
| Response Time (max) | 17.84s | 304.85s |
| Response Time (total) | 78.66s | 1376.42s |
| Parameters | ~100B | ~397B total (~17B active) |
| Availability | Closed | Closed |
Model generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#91 Mercury 2.5 Preview
medium- Cost
- $0.001
- Time
- 2.7s
- Tokens
- 2,241 tok
#89 Qwen3.5 Plus 2026-02-15
medium- Cost
- $0.011
- Time
- 125.5s
- Tokens
- 7,040 tok
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Category Breakdown
| Anti-AI Tricks | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 10.0 | 10.0 | 100.0% | 0 | 1.43s | 781 | 203 | 7,921 | |
| Qwen3.5 Plus 2026-02-15 | 8.2 | 7.9 | 83.3% | 1 | 45.78s | 672 | 205 | 21,236 |
| Coding | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 7.8 | 10.0 | 66.7% | 0 | 3.86s | 7,839 | 552 | 22,126 | |
| Qwen3.5 Plus 2026-02-15 | 6.6 | 7.1 | 44.4% | 1 | 180.70s | 6,950 | 420 | 80,595 |
| Combined | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 6.5 | 10.0 | 50.0% | 0 | 13.86s | 92,663 | 3,607 | 41,588 | |
| Qwen3.5 Plus 2026-02-15 | 6.9 | 5.9 | 66.7% | 1 | 175.85s | 87,576 | 8,085 | 69,183 |
| Data parsing and extraction | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 10.0 | 10.0 | 100.0% | 0 | 2.77s | 8,292 | 514 | 11,354 | |
| Qwen3.5 Plus 2026-02-15 | 10.0 | 10.0 | 100.0% | 0 | 46.91s | 7,782 | 270 | 14,916 |
| Domain specific | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 5.3 | 7.2 | 44.4% | 1 | 3.72s | 853 | 62 | 17,120 | |
| Qwen3.5 Plus 2026-02-15 | 5.3 | 7.2 | 44.4% | 1 | 55.99s | 453 | 35 | 30,685 |
| General Intelligence | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 5.0 | 10.0 | 0.0% | 0 | 2.09s | 538 | 99 | 3,375 | |
| Qwen3.5 Plus 2026-02-15 | 4.7 | 1.6 | 66.7% | 1 | 79.86s | 344 | 73 | 8,675 |
| Instructions following | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 9.8 | 10.0 | 100.0% | 0 | 1.35s | 744 | 96 | 3,987 | |
| Qwen3.5 Plus 2026-02-15 | 10.0 | 10.0 | 100.0% | 0 | 31.93s | 699 | 101 | 7,704 |
| Puzzle Solving | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 10.0 | 10.0 | 100.0% | 0 | 1.87s | 771 | 274 | 7,323 | |
| Qwen3.5 Plus 2026-02-15 | 10.0 | 10.0 | 100.0% | 0 | 32.50s | 696 | 301 | 13,853 |
| Tool Calling | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 3.0 | 10.0 | 0.0% | 0 | 2.37s | 0 | 0 | 0 | |
| Qwen3.5 Plus 2026-02-15 | 10.0 | 10.0 | 100.0% | 0 | 7.54s | 8,193 | 309 | 909 |
| Trivia | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Mercury 2.5 Preview | 3.0 | 10.0 | 0.0% | 0 | 4.13s | 232 | 29 | 6,804 | |
| Qwen3.5 Plus 2026-02-15 | 3.0 | 10.0 | 0.0% | 0 | 103.81s | 204 | 24 | 17,130 |
Quick Compare
Switch Comparison Pair
GPT 5.3 ChatnonevsQwen3.5 Plus 2026-02-15mediumMercury 2.5 PreviewmediumvsGPT 5.3 ChatnoneGPT-5.6 TerralowvsQwen3.5 Plus 2026-02-15mediumMercury 2.5 PreviewmediumvsGPT-5.6 TerralowMercury 2.5 PreviewmediumvsQwen3.7 MaxnoneClaude Opus 5nonevsQwen3.5 Plus 2026-02-15mediumMercury 2.5 PreviewmediumvsQwen3.8 2.4T A95BhighClaude Opus 5nonevsMercury 2.5 PreviewmediumQwen3.5 Plus 2026-02-15mediumvsSolar Pro 4xhighMercury 2.5 PreviewmediumvsSolar Pro 4xhighGPT-5.6 LunahighvsQwen3.5 Plus 2026-02-15mediumMercury 2.5 PreviewmediumvsGrok 4.6low