Model comparison
Hy3 vs Nova Premier 1.0
Hy3 is the stronger model overall, scoring 44.2 to 38.3 on the Noometry Index.
Last verified . 0 shared benchmarks.
TencentSummary
- The widest gap is in writing & preference, where Hy3 leads 62.2 to 51.0.
- Hy3 is cheaper at $0.0825 / $0.33 per million input/output tokens, against $2.50 / $12.50 for Nova Premier 1.0.
- Nova Premier 1.0 accepts more context: 1M tokens versus 262K.
- Hy3 has downloadable open weights; the other is API-only.
Side by side
| Hy3 | Nova Premier 1.0 | |
|---|---|---|
| Provider | Tencent | Amazon |
| Noometry Index | 44.2 | 38.3 |
| Released | 2026-07-06 | 2025-04-30 |
| Weights | Open | Proprietary |
| Context window | 262K | 1M |
| Max output | 128K | 10K |
| Input $ / M tokens | $0.0825 | $2.50 |
| Output $ / M tokens | $0.33 | $12.50 |
| Results tracked | 19 | 6 |
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Category by category
Coding Not comparable
Hy3: 46.8 (#63), Nova Premier 1.0: —
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| LMArena WebDev | 1508 | — |
| LMArena Coding | 1464 | — |
Reasoning Hy3 leads
Hy3: 26.1 (#136), Nova Premier 1.0: 23.0 (#185)
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| Kagi LLM Benchmark | — | 44.8% |
| NYT Connections (extended) | 41.2% | — |
| LMArena Hard Prompts | 1447 | — |
Math Hy3 leads
Hy3: 40.1 (#93), Nova Premier 1.0: 33.8 (#199)
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| Omni-MATH | — | 35% |
| LMArena Math | 1475 | — |
Knowledge Hy3 leads
Hy3: 40.8 (#114), Nova Premier 1.0: 35.8 (#180)
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| MMLU-Pro | — | 72.6% |
| GPQA (HELM) | — | 51.8% |
| LMArena Expert | 1460 | — |
Multilingual Not comparable
Hy3: 53.5 (#65), Nova Premier 1.0: —
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| LMArena Non-English | 1426 | — |
| LMArena Chinese | 1493 | — |
| LMArena French | 1461 | — |
| LMArena German | 1439 | — |
| LMArena Japanese | 1392 | — |
| LMArena Korean | 1395 | — |
| LMArena Russian | 1432 | — |
| LMArena Spanish | 1456 | — |
Instruction Following Hy3 leads
Hy3: 75.1 (#70), Nova Premier 1.0: 66.8 (#204)
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| IFEval | — | 80.3% |
| LMArena Instruction Following | 1426 | — |
Long Context Not comparable
Hy3: 44.1 (#75), Nova Premier 1.0: —
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| LMArena Longer Query | 1442 | — |
Writing & Preference Hy3 leads
Hy3: 62.2 (#81), Nova Premier 1.0: 51.0 (#178)
| Benchmark | Hy3 | Nova Premier 1.0 |
|---|---|---|
| LMArena Text | 1439 | — |
| LMArena Creative Writing | 1402 | — |
| WildBench | — | 78.8% |
| LMArena Multi-Turn | 1436 | — |
Frequently asked questions
Is Hy3 better than Nova Premier 1.0?
Hy3 is the stronger model overall, scoring 44.2 to 38.3 on the Noometry Index.
Which is cheaper, Hy3 or Nova Premier 1.0?
Hy3 is cheaper. It lists at $0.0825 per million input tokens and $0.33 per million output tokens; Nova Premier 1.0 lists at $2.50 and $12.50.
Which has the bigger context window?
Nova Premier 1.0 does, with 1M tokens against 262K.
How many benchmarks do Hy3 and Nova Premier 1.0 share?
0 benchmarks have published results for both models. Hy3 has 19 scored results on Noometry and Nova Premier 1.0 has 6.