Qwen 3.6 Plus
ECI#56
148Qwen 3.6 Plus is a closed-weights model from Alibaba, released March 31, 2026. It has an ECI score of 148 and ranks 56th of 249 tracked models. At the time of its release, it ranked 18th of 198 tracked models.
Qwen 3.6 Plus vs select alternatives
| Domain | Benchmark | Qwen 3.6 Plus | |||
|---|---|---|---|---|---|
ECI scoreBest score 166 | 148 | 147 | 149 | 149 | |
| Ranking | #56 | #59 | #53 | #52 | |
| Agent | Vending-Bench 2Best score $11,182 | $5,115 | — | — | $3,285 |
| Games | Chess PuzzlesBest score 72% | ||||
Mystery Game PuzzlesBest score 84% | |||||
| Mathematics | FrontierMath Tiers 1-3 (v2)Best score 94% | ||||
OTIS Mock AIME 2024-2025Best score 100% | |||||
| Science | GPQA DiamondBest score 96% | ||||
| Software engineering | Text Arena (Coding)Best score 1797 | 1460 | — | 1397 | 1464 |
SWE-bench VerifiedBest score 83% | |||||
| World knowledge | SimpleQA VerifiedBest score 76% |
