Model comparison
Hy4 preview vs Olmo 3.1 32b Instruct
Hy4 preview is the stronger model overall, scoring 45.3 to 39.4 on the Noometry Index.
Last verified . 0 shared benchmarks.
Tencent
Allen Institute for AI (Ai2)Summary
- The widest gap is in math, where Hy4 preview leads 55.7 to 36.3.
Side by side
| Hy4 preview | Olmo 3.1 32b Instruct | |
|---|---|---|
| Provider | Tencent | Allen Institute for AI (Ai2) |
| Noometry Index | 45.3 | 39.4 |
| Released | 2026-08-28 | — |
| Weights | Open | Open |
| Context window | 1.05M | — |
| Max output | 64K | — |
| Input $ / M tokens | $0.75 | — |
| Output $ / M tokens | $2.25 | — |
| Results tracked | 3 | 16 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Hy4 preview leads
Hy4 preview: 51.6 (#38), Olmo 3.1 32b Instruct: 39.5 (#157)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena WebDev | 1632 | — |
| LMArena Coding | — | 1347 |
Reasoning Hy4 preview leads
Hy4 preview: 31.9 (#79), Olmo 3.1 32b Instruct: 26.4 (#132)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| NYT Connections (extended) | 68.2% | — |
| LMArena Hard Prompts | — | 1322 |
Math Hy4 preview leads
Hy4 preview: 55.7 (#42), Olmo 3.1 32b Instruct: 36.3 (#167)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| ProofBench | 75% | — |
| LMArena Math | — | 1305 |
Knowledge Not comparable
Hy4 preview: —, Olmo 3.1 32b Instruct: 36.1 (#175)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Expert | — | 1308 |
Multilingual Not comparable
Hy4 preview: —, Olmo 3.1 32b Instruct: 42.6 (#191)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Non-English | — | 1275 |
| LMArena Chinese | — | 1304 |
| LMArena French | — | 1328 |
| LMArena German | — | 1282 |
| LMArena Korean | — | 1206 |
| LMArena Russian | — | 1268 |
| LMArena Spanish | — | 1336 |
Instruction Following Not comparable
Hy4 preview: —, Olmo 3.1 32b Instruct: 68.6 (#187)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Instruction Following | — | 1299 |
Long Context Not comparable
Hy4 preview: —, Olmo 3.1 32b Instruct: 39.9 (#166)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Longer Query | — | 1312 |
Writing & Preference Not comparable
Hy4 preview: —, Olmo 3.1 32b Instruct: 50.2 (#185)
| Benchmark | Hy4 preview | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Text | — | 1311 |
| LMArena Creative Writing | — | 1264 |
| LMArena Multi-Turn | — | 1309 |
Frequently asked questions
Is Hy4 preview better than Olmo 3.1 32b Instruct?
Hy4 preview is the stronger model overall, scoring 45.3 to 39.4 on the Noometry Index.
Is Hy4 preview or Olmo 3.1 32b Instruct better for coding?
Hy4 preview scores higher on coding benchmarks: 51.6 versus 39.5 in the Noometry coding category.
How many benchmarks do Hy4 preview and Olmo 3.1 32b Instruct share?
0 benchmarks have published results for both models. Hy4 preview has 3 scored results on Noometry and Olmo 3.1 32b Instruct has 16.