# Laguna XS 2.1 vs Qwen3.6 Plus

> Side-by-side benchmark comparison for Laguna XS 2.1 and Qwen3.6 Plus across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/laguna-xs-2-1-vs-qwen3-6-plus
- Last updated: September 10, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick Qwen3.6 Plus if you want the stronger benchmark profile. Laguna XS 2.1 only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Qwen3.6 Plus leads overall 60.4 to 0.
- The biggest single benchmark swing is Terminal-Bench 2.0 in Agentic, with scores of 37.5% and 61.6%.
- Qwen3.6 Plus is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Qwen3.6 Plus also has the larger context window at 1M.

## Model Snapshot

| Property | Laguna XS 2.1 | Qwen3.6 Plus |
|----------|----------|----------|
| Creator | Poolside | Alibaba |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 1M |
| Overall Score | null | 60.4 |
| Benchmarks Covered | 5 | 48 |
| Pricing (input/output) | $0.10 / $0.20 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 36 (Supported · #132/152)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 37.5% | 61.6% | Qwen3.6 Plus |
| Claw-Eval | Coming soon | 58.8% | Coming soon |
| QwenClawBench | Coming soon | 57.2% | Coming soon |
| τ³-bench results | Coming soon | 70.7% | Coming soon |
| VITA-Bench | Coming soon | 44.3% | Coming soon |
| DeepPlanning | Coming soon | 41.5% | Coming soon |
| Toolathlon | Coming soon | 39.8% | Coming soon |
| MCP Atlas | Coming soon | 48.2% | Coming soon |
| MCP-Tasks | Coming soon | 74.1% | Coming soon |
| WideResearch | Coming soon | 74.3% | Coming soon |
| Gert Labs | Coming soon | 50.60% | Coming soon |
| ResearchClawBench | Coming soon | 18.0% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 53.2% | Coming soon |

### Coding

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 46.9 (Supported · #76/151)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 70.9% | 78.8% | Qwen3.6 Plus |
| SWE Multilingual | 63.1% | 73.8% | Qwen3.6 Plus |
| SWE-bench Pro | 47.6% | 56.6% | Qwen3.6 Plus |
| Terminal-Bench 2.0 | 37.5% | Coming soon | Coming soon |
| LiveCodeBench v6 | Coming soon | 87.1% | Coming soon |
| Vibe Code Bench | Coming soon | 25.56% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 86.0% | Coming soon |
| SWE-bench (Vals) | Coming soon | 73.4% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 66.3 (#22/48)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| MMMU | Coming soon | 86.0% | Coming soon |
| MMMU-Pro | Coming soon | 78.8% | Coming soon |
| MathVision | Coming soon | 88.0% | Coming soon |
| VideoMMMU | Coming soon | 84.0% | Coming soon |
| ScreenSpot Pro | Coming soon | 68.2% | Coming soon |
| CharXiv | Coming soon | 81.5% | Coming soon |
| V* | Coming soon | 96.9% | Coming soon |

### Reasoning

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 60.1 (Unranked · 4 rankable rows)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| AI-Needle | Coming soon | 68.3% | Coming soon |
| LongBench v2 | Coming soon | 62% | Coming soon |

### Knowledge

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 54 (Supported · #60/183)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 90.4% | Coming soon |
| SuperGPQA | Coming soon | 71.6% | Coming soon |
| MMLU-Pro | Coming soon | 88.5% | Coming soon |
| MMLU-Redux | Coming soon | 94.5% | Coming soon |
| C-Eval | Coming soon | 93.3% | Coming soon |
| HLE | Coming soon | 28.8% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 87.4% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 87.7% | Coming soon |

### Instruction Following

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 85.5 (#43/123)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 94.3% | Coming soon |
| IFBench | Coming soon | 75.8% | Coming soon |

### Multilingual

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 69.7 (#4/12)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 84.7% | Coming soon |
| NOVA-63 | Coming soon | 57.9% | Coming soon |

### Mathematics

- Winner: Coming soon
- Laguna XS 2.1 public-lane score: Coming soon
- Qwen3.6 Plus public-lane score: 62.4 (#4/7)

| Benchmark | Laguna XS 2.1 | Qwen3.6 Plus | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | Coming soon | 95.3% | Coming soon |
| HMMT Feb 2025 | Coming soon | 96.7% | Coming soon |
| HMMT Nov 2025 | Coming soon | 94.6% | Coming soon |
| HMMT Feb 2026 | Coming soon | 87.8% | Coming soon |
| MMAnswerBench | Coming soon | 83.8% | Coming soon |
| FrontierMath v2 (Tiers 1-3) | Coming soon | 26.207% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 8.333% | Coming soon |

## FAQ

### Which is better overall, Laguna XS 2.1 or Qwen3.6 Plus?

Qwen3.6 Plus is ahead overall on BenchLM right now.

### How many benchmarks does Laguna XS 2.1 cover on BenchLM?

Laguna XS 2.1 currently has 5 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3.6 Plus cover on BenchLM?

Qwen3.6 Plus currently has 48 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Laguna XS 2.1 vs Laguna M.1](/compare/laguna-m-1-vs-laguna-xs-2-1)
- [Qwen3.6 Plus vs Laguna M.1](/compare/laguna-m-1-vs-qwen3-6-plus)
- [Laguna XS 2.1 vs Laguna XS.2](/compare/laguna-xs-2-vs-laguna-xs-2-1)
- [Qwen3.6 Plus vs Laguna XS.2](/compare/laguna-xs-2-vs-qwen3-6-plus)

## Explore More

- [Laguna XS 2.1 profile](/models/laguna-xs-2-1)
- [Qwen3.6 Plus profile](/models/qwen3-6-plus)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)