Model comparison
Hy4 preview vs Laguna M.1
Hy4 preview is the stronger model overall, scoring 45.3 to 32.5 on the Noometry Index.
Last verified . 2 shared benchmarks.
Tencent
PoolsideSummary
- They share 2 benchmarks with published results for both. Hy4 preview scores higher in 3 categories and Laguna M.1 in 0 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in math, where Hy4 preview leads 55.7 to 21.1.
- The biggest single-benchmark swing is ProofBench: 75% for Hy4 preview and 0% for Laguna M.1.
- Hy4 preview accepts more context: 1.05M tokens versus 262K.
Side by side
| Hy4 preview | Laguna M.1 | |
|---|---|---|
| Provider | Tencent | Poolside |
| Noometry Index | 45.3 | 32.5 |
| Released | 2026-08-28 | 2026-04-28 |
| Weights | Open | Open |
| Context window | 1.05M | 262K |
| Max output | 64K | 33K |
| Input $ / M tokens | $0.75 | — |
| Output $ / M tokens | $2.25 | — |
| Results tracked | 3 | 3 |
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Category by category
Coding Hy4 preview leads
Hy4 preview: 51.6 (#38), Laguna M.1: 36.6 (#204)
| Benchmark | Hy4 preview | Laguna M.1 |
|---|---|---|
| LMArena WebDev | 1632 | 1349 |
Reasoning Hy4 preview leads
Hy4 preview: 31.9 (#79), Laguna M.1: 23.1 (#184)
| Benchmark | Hy4 preview | Laguna M.1 |
|---|---|---|
| NYT Connections (extended) | 68.2% | — |
| Surface Evolver Bench | — | 15.6% |
Math Hy4 preview leads
Hy4 preview: 55.7 (#42), Laguna M.1: 21.1 (#283)
| Benchmark | Hy4 preview | Laguna M.1 |
|---|---|---|
| ProofBench | 75% | 0% |
Frequently asked questions
Is Hy4 preview better than Laguna M.1?
Hy4 preview is the stronger model overall, scoring 45.3 to 32.5 on the Noometry Index.
Is Hy4 preview or Laguna M.1 better for coding?
Hy4 preview scores higher on coding benchmarks: 51.6 versus 36.6 in the Noometry coding category.
Which has the bigger context window?
Hy4 preview does, with 1.05M tokens against 262K.
How many benchmarks do Hy4 preview and Laguna M.1 share?
2 benchmarks have published results for both models. Hy4 preview has 3 scored results on Noometry and Laguna M.1 has 3.