Model comparison
Granite 4.2 30b vs Laguna M.1
Granite 4.2 30b is the stronger model overall, scoring 41.4 to 31.9 on the Noometry Index.
Last verified . 0 shared benchmarks.
PoolsideSummary
- The widest gap is in reasoning, where Granite 4.2 30b leads 26.7 to 21.9.
Side by side
| Granite 4.2 30b | Laguna M.1 | |
|---|---|---|
| Provider | IBM | Poolside |
| Noometry Index | 41.4 | 31.9 |
| Released | — | 2026-04-28 |
| Weights | Open | Open |
| Context window | — | 262K |
| Max output | — | 33K |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 11 | 3 |
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Category by category
Coding Granite 4.2 30b leads
Granite 4.2 30b: 40.4 (#127), Laguna M.1: 36.4 (#195)
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| LMArena WebDev | — | 1348 |
| LMArena Coding | 1394 | — |
Reasoning Granite 4.2 30b leads
Granite 4.2 30b: 26.7 (#114), Laguna M.1: 21.9 (#187)
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| LMArena Hard Prompts | 1375 | — |
| Surface Evolver Bench | — | 15.6% |
Math Not comparable
Granite 4.2 30b: —, Laguna M.1: 20.3 (#276)
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| ProofBench | — | 0% |
Knowledge Not comparable
Granite 4.2 30b: 38.5 (#134), Laguna M.1: —
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| LMArena Expert | 1405 | — |
Multilingual Not comparable
Granite 4.2 30b: 47.4 (#146), Laguna M.1: —
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| LMArena Non-English | 1340 | — |
| LMArena Chinese | 1415 | — |
| LMArena Russian | 1342 | — |
Instruction Following Not comparable
Granite 4.2 30b: 71.3 (#150), Laguna M.1: —
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| LMArena Instruction Following | 1346 | — |
Long Context Not comparable
Granite 4.2 30b: 41.4 (#135), Laguna M.1: —
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| LMArena Longer Query | 1359 | — |
Writing & Preference Not comparable
Granite 4.2 30b: 54.3 (#147), Laguna M.1: —
| Benchmark | Granite 4.2 30b | Laguna M.1 |
|---|---|---|
| LMArena Text | 1363 | — |
| LMArena Creative Writing | 1294 | — |
| LMArena Multi-Turn | 1340 | — |
Frequently asked questions
Is Granite 4.2 30b better than Laguna M.1?
Granite 4.2 30b is the stronger model overall, scoring 41.4 to 31.9 on the Noometry Index.
Is Granite 4.2 30b or Laguna M.1 better for coding?
Granite 4.2 30b scores higher on coding benchmarks: 40.4 versus 36.4 in the Noometry coding category.
How many benchmarks do Granite 4.2 30b and Laguna M.1 share?
0 benchmarks have published results for both models. Granite 4.2 30b has 11 scored results on Noometry and Laguna M.1 has 3.