Qwen3.5 9B
Alibaba · open weights · released 2026-02-23 · route qwen3.5:9b · Model profile · Chess results
Results
- Score
- 095%: 0 to 20 · 7 of 42 grids so far
- Grids solved
- 0 of 7
- Blank cells filled correctly
- 9.3%
- Wrong cells / empty cells / changed a given / no grid
- 0 / 0 / 4 / 3
- Broke the rules (complete grid repeating a digit)
- 0
- Near misses (three cells or fewer wrong)
- 0
- Average stated confidence
- 0%
- Average confidence when it had not solved it
- 0%
- Sure but wrong (90% or more, unsolved)
- 0
- Calibration (Brier, lower is better)
- 0.000
- API-equivalent cost per grid
- n/a
- API-equivalent cost per solved grid
- n/a
- Seconds per grid
- 242
- Tokens per grid (in / out)
- 1,732 / 2,402
- Reasoning tokens per grid
- n/a
- Retries for an unreadable reply
- 7
- Aborted on our side (not counted)
- 0
By tier
| Tier | Needs | Solved | Output tokens | Seconds |
|---|---|---|---|---|
| Cozy | Singles only | 0 of 1 | 3,000 | 342 |
| Gentle | Scanning | 0 of 1 | 3,000 | 357 |
| Steady | Locked candidates | 0 of 1 | 3,000 | 318 |
| Tricky | Hidden pairs and triples | 0 of 1 | 3,000 | 278 |
| Devious | Wings and fish | 0 of 1 | 1,606 | 206 |
| Expert | Deep wings and fish | 0 of 1 | 1,605 | 66 |
| Beyond | No human technique finishes it | 0 of 1 | 1,605 | 123 |
Cells by the technique they needed
Each blank cell is tagged with the simplest technique that fills it, given everything a solver could fill before it.
| Technique | Cells | Filled correctly |
|---|---|---|
| Last free cell | 4 | 25.0% |
| Scanning | 123 | 14.6% |
| Locked candidates | 12 | 8.3% |
| Hidden pairs and triples | 1 | 0.0% |
| Wings and fish | 22 | 22.7% |
| Deep wings and fish | 34 | 29.4% |
| Search | 33 | 3.0% |
Every answer
Cozy #1No readable grid 0 of 50 cells3,000 tokens · localGentle #1Changed a given digit 7 of 56 cells3,000 tokens · localSteady #1No readable grid 0 of 53 cells3,000 tokens · localTricky #1No readable grid 0 of 55 cells3,000 tokens · localDevious #1Changed a given digit 10 of 55 cells0% sure · 1,606 tokens · localExpert #1Changed a given digit 13 of 58 cells0% sure · 1,605 tokens · localBeyond #1Changed a given digit 6 of 60 cells0% sure · 1,605 tokens · local