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| Spec | DeepSeek | Qwen |
|---|---|---|
| Params | 685B / 37B | 403B / 17B |
| Architecture | moe | moe |
| Context | 164K | 262K |
| Weights | ||
| License | MIT License | Apache License 2.0 |
| 432.1 GBest | 254.3 GBest | |
| Cheapest hosted (out/1M) | $0.40 · Novita AI | $2.34 · OpenRouter |
| Released | Dec 1, 2025 | Feb 16, 2026 |
| Arena Coding | 1469.6 | 1490.8 |
| Arena Creative Writing | 1400.4 | 1406.8 |
| Arena Hard Prompts | 1447.2 | 1463.3 |
| Arena Instruction Following | 1420.6 | 1431.3 |
| Arena Maths | 1428.5 | 1447.2 |
| Arena Text (overall) | 1425 | 1441.7 |
| Arena Code (WebDev) | 1323.4 | 1399.6 |
| SWE-bench Verified | 70via mini-SWE-agent | — |
