Updated daily at 05:00 UTC
- Released
- 28 Aug 2026
- Status
- Current
- Context
- 1M
- Max output
- —
- Input per 1M tokens
- —
- Output per 1M tokens
- —
- Open weights
- Yes
- License
- apache-2.0
- Parameters
- 770B, 49B active
- 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 |
|---|---|---|---|
| Human preference | 79.0 | Not ranked | 1 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 |
|---|---|---|---|---|---|---|
| Humanity's Last Exam (HLE) | Accuracy | 55.4% | Self-reported | — | — | Model Card via Hugging Face Community Evals |
Scientific reasoning
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| GPQA Diamond | Accuracy | 92.3% | Self-reported | — | — | Model Card via Hugging Face Community Evals |
Human preference
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Code Arena: WebDev (arena.ai) | Arena score (Elo scale) | 1631 | Independent | — | 25 Sep 2026 | Arena |
| Code Arena: WebDev (arena.ai) | Votes | 4954 | Independent | — | 25 Sep 2026 | Arena |
Other Hunyuan / Tencent HY versions
- Hy36 Jul 2026
- Hy3 preview20 Apr 2026
- Hunyuan-0.5B-InstructAug 2025
- Hunyuan-1.8B-InstructAug 2025
- Hunyuan-4B-InstructAug 2025
- Hunyuan-A13B-Instruct27 Jun 2025
- Hunyuan-7B-InstructJan 2025
- Hunyuan-LargeNov 2024