Model comparison
Granite 4.1 8b vs Hy4 preview
Hy4 preview is the stronger model overall, scoring 44.6 to 36.8 on the Noometry Index.
Last verified . 1 shared benchmarks.
TencentSummary
- They share 1 benchmark with published results for both. Granite 4.1 8b scores higher in 0 categories and Hy4 preview in 3 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in coding, where Hy4 preview leads 51.4 to 29.9.
Side by side
| Granite 4.1 8b | Hy4 preview | |
|---|---|---|
| Provider | IBM | Tencent |
| Noometry Index | 36.8 | 44.6 |
| Released | — | 2026-08-28 |
| Weights | Open | Open |
| Context window | — | 1.05M |
| Max output | — | 64K |
| Input $ / M tokens | — | $0.83 |
| Output $ / M tokens | — | $2.50 |
| Results tracked | 13 | 3 |
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Category by category
Coding Hy4 preview leads
Granite 4.1 8b: 29.9 (#291), Hy4 preview: 51.4 (#36)
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| LMArena WebDev | 1190 | 1633 |
| LMArena Coding | 1313 | — |
Reasoning Hy4 preview leads
Granite 4.1 8b: 24.6 (#142), Hy4 preview: 30.6 (#75)
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| NYT Connections (extended) | — | 68.2% |
| LMArena Hard Prompts | 1294 | — |
Math Hy4 preview leads
Granite 4.1 8b: 33.8 (#167), Hy4 preview: 54.5 (#37)
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| ProofBench | — | 75% |
| LMArena Math | 1311 | — |
Knowledge Not comparable
Granite 4.1 8b: 35.5 (#171), Hy4 preview: —
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| LMArena Expert | 1310 | — |
Multilingual Not comparable
Granite 4.1 8b: 41.8 (#199), Hy4 preview: —
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| LMArena Non-English | 1261 | — |
| LMArena Chinese | 1335 | — |
| LMArena Russian | 1238 | — |
Instruction Following Not comparable
Granite 4.1 8b: 67.0 (#198), Hy4 preview: —
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| LMArena Instruction Following | 1268 | — |
Long Context Not comparable
Granite 4.1 8b: 38.7 (#188), Hy4 preview: —
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| LMArena Longer Query | 1275 | — |
Writing & Preference Not comparable
Granite 4.1 8b: 48.3 (#199), Hy4 preview: —
| Benchmark | Granite 4.1 8b | Hy4 preview |
|---|---|---|
| LMArena Text | 1291 | — |
| LMArena Creative Writing | 1249 | — |
| LMArena Multi-Turn | 1269 | — |
Frequently asked questions
Is Granite 4.1 8b better than Hy4 preview?
Hy4 preview is the stronger model overall, scoring 44.6 to 36.8 on the Noometry Index.
Is Granite 4.1 8b or Hy4 preview better for coding?
Hy4 preview scores higher on coding benchmarks: 51.4 versus 29.9 in the Noometry coding category.
How many benchmarks do Granite 4.1 8b and Hy4 preview share?
1 benchmark has published results for both models. Granite 4.1 8b has 13 scored results on Noometry and Hy4 preview has 3.