Model comparison
Hy3 vs Nova 2.0 Pro Preview
Hy3 is the stronger model overall, scoring 43.6 to 32.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
TencentSummary
- The widest gap is in coding, where Hy3 leads 46.6 to 40.2.
- Hy3 has downloadable open weights; the other is API-only.
Side by side
| Hy3 | Nova 2.0 Pro Preview | |
|---|---|---|
| Provider | Tencent | Amazon |
| Noometry Index | 43.6 | 32.8 |
| Released | 2026-07-06 | 2025-12-02 |
| Weights | Open | Proprietary |
| Context window | 262K | — |
| Max output | 128K | — |
| Input $ / M tokens | $0.13 | — |
| Output $ / M tokens | $0.53 | — |
| Results tracked | 17 | 3 |
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Category by category
Coding Hy3 leads
Hy3: 46.6 (#60), Nova 2.0 Pro Preview: 40.2 (#130)
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena WebDev | 1509 | — |
| SciCode | — | 42.7% |
| LMArena Coding | 1465 | — |
Agentic & Tool Use Not comparable
Hy3: —, Nova 2.0 Pro Preview: 21.9 (#127)
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | — | 2% |
Reasoning Hy3 leads
Hy3: 25.0 (#134), Nova 2.0 Pro Preview: 21.7 (#189)
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| NYT Connections (extended) | 41.2% | — |
| CritPt | — | 0% |
| LMArena Hard Prompts | 1449 | — |
Math Not comparable
Hy3: 37.4 (#98), Nova 2.0 Pro Preview: —
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Math | 1475 | — |
Knowledge Not comparable
Hy3: 40.2 (#108), Nova 2.0 Pro Preview: —
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Expert | 1461 | — |
Multilingual Not comparable
Hy3: 53.7 (#60), Nova 2.0 Pro Preview: —
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1427 | — |
| LMArena Chinese | 1496 | — |
| LMArena French | 1461 | — |
| LMArena Korean | 1390 | — |
| LMArena Russian | 1435 | — |
| LMArena Spanish | 1448 | — |
Instruction Following Not comparable
Hy3: 75.3 (#68), Nova 2.0 Pro Preview: —
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1425 | — |
Long Context Not comparable
Hy3: 44.1 (#70), Nova 2.0 Pro Preview: —
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1443 | — |
Writing & Preference Not comparable
Hy3: 62.5 (#75), Nova 2.0 Pro Preview: —
| Benchmark | Hy3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1442 | — |
| LMArena Creative Writing | 1399 | — |
| LMArena Multi-Turn | 1436 | — |
Frequently asked questions
Is Hy3 better than Nova 2.0 Pro Preview?
Hy3 is the stronger model overall, scoring 43.6 to 32.8 on the Noometry Index.
Is Hy3 or Nova 2.0 Pro Preview better for coding?
Hy3 scores higher on coding benchmarks: 46.6 versus 40.2 in the Noometry coding category.
How many benchmarks do Hy3 and Nova 2.0 Pro Preview share?
0 benchmarks have published results for both models. Hy3 has 17 scored results on Noometry and Nova 2.0 Pro Preview has 3.