Qwen3.8 Max (xhigh)
ModelActiveby Alibaba (Qwen) · family “qwen3-max-xhigh”
Epoch Capabilities Index
Not scored by Epoch AI
Released
2 Aug 2026
Context window
Unknown
Max output
Unknown
Input $ / 1M tokens
Unknown
Output $ / 1M tokens
Unknown
Cached input $ / 1M
Unknown
Each benchmark shown separately with its own source
Benchmark results (11)
| Benchmark | Domain | Score | vs best recorded | Setting | Run | Source |
|---|---|---|---|---|---|---|
| FrontierSWE | other | 15.8% | 24% | xhigh | — | External ↗ |
| LMCA | agents | 46.2% | 68% | xhigh | — | External ↗ |
| DTBench | reasoning | 92.0% | 93% | xhigh | — | External ↗ |
| Mystery Game Puzzles | games | 38.0% ±4.9 | 45% | xhigh | 5 Aug 2026 | Epoch ↗ |
| FrontierMath-Tiers-1-3-v2-Private | math | 74.7% ±2.6 | 80% | xhigh | 4 Aug 2026 | Eval log ↗ |
| FrontierMath-Tier-4-v2-Private | math | 46.3% ±7.9 | 47% | xhigh | 4 Aug 2026 | Eval log ↗ |
| DeepSWE | coding | 57.5% | 78% | xhigh | — | External ↗ |
| Chess Puzzles | games | 29.0% ±4.6 | 40% | xhigh | 4 Aug 2026 | Epoch ↗ |
| SimpleQA Verified | knowledge | 45.8% ±1.6 | 61% | xhigh | 27 Aug 2026 | Eval log ↗ |
| OTIS Mock AIME 2024-2025 | math | 99.4% ±0.4 | 99% | xhigh | 4 Aug 2026 | Epoch ↗ |
| GPQA diamond | science | 92.7% ±1.7 | 97% | xhigh | 4 Aug 2026 | Epoch ↗ |
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
This model has no public API price listing
0 recorded prices on — (OpenRouter listing); re-read on every data refresh, most recently 33m ago. Steps show when the price changed.
Events
- BenchmarkEpoch AI evaluates Qwen3.8 Max (xhigh)Epoch AI Benchmarking Hub
- Model launchMajorAlibaba releases Qwen3.8 Max (xhigh)Epoch AI Benchmarking Hub