GPT-6 Sol vs Qwen3.5 Plus 2026-04-20
| GPT-6 Sol | Qwen3.5 Plus 2026-04-20 | |
|---|---|---|
| Coding index | 76.0 | 39.5 |
| Benchmarks behind it | Verified, 5 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $10.00 | $1.80 |
| Cost per solved task | Not computable | $1.35 |
| Context window | 1.05M | 1M |