# Laguna M.1 vs Qwen3.5 Plus

> Qwen3.5 Plus is the stronger model overall, scoring 42.3 to 31.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/laguna-m-1-vs-qwen3-5-plus
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Qwen3.5 Plus leads 47.9 to 20.3.
- Qwen3.5 Plus accepts more context: 1M tokens versus 262K.
- Laguna M.1 has downloadable open weights; the other is API-only.

## Snapshot

| | Laguna M.1 | Qwen3.5 Plus |
|---|---|---|
| Provider | Poolside | Alibaba (Qwen) |
| Noometry Index | 31.9 | 42.3 |
| Rank | 252 | 103 |
| Context | 262K | 1M |
| Input $/M | — | $0.40 |
| Output $/M | — | $2.40 |
| Weights | Open | Proprietary |

## Coding

- Laguna M.1: 36.4 (#195)
- Qwen3.5 Plus: —

| Benchmark | Laguna M.1 | Qwen3.5 Plus |
|---|---|---|
| LMArena WebDev | 1348 | — |
| ALE-Bench | — | 621.92 |

## Agentic & Tool Use

- Laguna M.1: —
- Qwen3.5 Plus: —

| Benchmark | Laguna M.1 | Qwen3.5 Plus |
|---|---|---|
| Vending-Bench 2 | — | 0.54 |

## Reasoning

- Laguna M.1: 21.9 (#187)
- Qwen3.5 Plus: 32.0 (#67)

| Benchmark | Laguna M.1 | Qwen3.5 Plus |
|---|---|---|
| Chess Puzzles | — | 22% |
| Mystery Game Puzzles | — | 17% |
| DTBench | — | 80.5% |
| LMCA | — | 36.4% |
| Surface Evolver Bench | 15.6% | — |
| Epoch Capabilities Index | — | 146.79 |

## Math

- Laguna M.1: 20.3 (#276)
- Qwen3.5 Plus: 47.9 (#55)

| Benchmark | Laguna M.1 | Qwen3.5 Plus |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 86.7% |
| ProofBench | 0% | — |
| FrontierMath (Feb 2025 set) | — | 21% |
| FrontierMath Tier 4 (v1) | — | 2.1% |

## Knowledge

- Laguna M.1: —
- Qwen3.5 Plus: 46.0 (#78)

| Benchmark | Laguna M.1 | Qwen3.5 Plus |
|---|---|---|
| GPQA Diamond | — | 84.8% |
| SimpleQA Verified | — | 25.4% |
| Vectara Hallucination Rate | — | 10.7% |

## Long Context

- Laguna M.1: —
- Qwen3.5 Plus: 42.9 (#109)

| Benchmark | Laguna M.1 | Qwen3.5 Plus |
|---|---|---|
| CL-bench | — | 19.8% |
| CL-bench Life | — | 12.4% |

## FAQ

### Is Laguna M.1 better than Qwen3.5 Plus?

Qwen3.5 Plus is the stronger model overall, scoring 42.3 to 31.9 on the Noometry Index.

### Which has the bigger context window?

Qwen3.5 Plus does, with 1M tokens against 262K.

### How many benchmarks do Laguna M.1 and Qwen3.5 Plus share?

0 benchmarks have published results for both models. Laguna M.1 has 3 scored results on Noometry and Qwen3.5 Plus has 15.