Updated daily at 05:00 UTC
- Released
- 14 Apr 2026
- Status
- Deprecated
- Retired
- 10 Oct 2026
- Context
- 262.1K
- Max output
- 65.5K
- Input per 1M tokens
- $1.30
- Output per 1M tokens
- $7.80
- Open weights
- No
- License
- proprietary
- Parameters
- —
- Knowledge cutoff
- —
- Reasoning
- Yes
- Modalities
- text → text
Category scores
Out of 100, from independent and third-party results only, by method category-2026-09-29.1.
| Category | Score | Rank | Coverage |
|---|---|---|---|
| Knowledge & reasoning | 40.5 | 35 | 3 of 4 |
| Factuality & hallucination | 52.0 | 19 | 1 of 1 |
| Human preference | 60.0 | Not ranked | 2 of 5 |
Benchmark results
Every result we hold for this model, with who ran it and where it was published.
Knowledge & reasoning
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Chess Puzzles | Puzzles solved | 20.0% | Independent | — | 7 Aug 2026 | Epoch AI |
| DTBench (Decision Theory Benchmark) | Accuracy (capability questions) | 87.2% | Third party | — | — | https://conceptualreasoning.ai/dtbench via Epoch AI |
| LMCA (Language Model Conceptual Argumentation) | Correlation with expert ratings (Pearson r) | 0.4253 | Third party | — | — | https://conceptualreasoning.ai/lmca via Epoch AI |
| Mystery Game Puzzles | Puzzles solved | 19.0% | Independent | none | 27 Aug 2026 | Epoch AI |
| SimpleBench | Score (AVG@5) | 63.0% | Third party | — | — | SimpleBench Leaderboard via Epoch AI |
Scientific reasoning
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| GPQA Diamond | Accuracy | 87.4% | Independent | — | 7 Aug 2026 | Epoch AI |
Mathematics
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| FrontierMath Tier 4 (v1) | Accuracy | 4.2% | Independent | — | 28 May 2026 | Epoch AI |
| FrontierMath Tiers 1-3 (v1) | Accuracy | 23.1% | Independent | — | 27 May 2026 | Epoch AI |
| OTIS Mock AIME 2024-2025 | Accuracy | 91.1% | Independent | — | 7 Aug 2026 | Epoch AI |
Coding & software engineering
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| SWE-bench Verified | % resolved | 76.7% | Independent | — | 28 May 2026 | Epoch AI |
Factuality & hallucination
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| SimpleQA Verified | Accuracy (% correct) | 52.0% | Independent | — | 27 Aug 2026 | Epoch AI |
Human preference
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Code Arena: WebDev (arena.ai) | Arena score (Elo scale) | 1481 | Independent | — | 25 Sep 2026 | Arena |
| Code Arena: WebDev (arena.ai) | Votes | 2713 | Independent | — | 25 Sep 2026 | Arena |
| Text Arena (arena.ai) | Arena score (Elo scale) | 1460 | Independent | — | 25 Sep 2026 | Arena |
| Text Arena (arena.ai) | Votes | 5414 | Independent | — | 25 Sep 2026 | Arena |
Other Qwen-Max versions
- Qwen3.8-Max2 Aug 2026
- Qwen3.7-Max20 May 2026
- Qwen3-Max5 Sep 2025
- Qwen2.5-Max28 Jan 2025
- Qwen-Max (2024)Apr 2024