# GLM-5 (Reasoning) vs Qwen3.5 Plus

> Side-by-side benchmark comparison for GLM-5 (Reasoning) and Qwen3.5 Plus across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/glm-5-reasoning-vs-qwen3-5-plus
- Last updated: September 28, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.7

## Quick Verdict

Evidence is too thin for a benchmark verdict: GLM-5 (Reasoning) and Qwen3.5 Plus share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Qwen3.5 Plus has the lower published output-token price.
- Qwen3.5 Plus has the larger published context window at 1M.

## Model Snapshot

| Property | GLM-5 (Reasoning) | Qwen3.5 Plus |
|----------|----------|----------|
| Creator | Z.AI | Alibaba |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 200K | 1M |
| Independent public score (not head-to-head) | null | 48.92 |
| Benchmarks Covered | 1 | 4 |
| Pricing (input/output) | $1.00 / $3.20 | $0.40 / $2.40 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- GLM-5 (Reasoning) public-lane score: Coming soon
- Qwen3.5 Plus public-lane score: Coming soon

| Benchmark | GLM-5 (Reasoning) | Qwen3.5 Plus | Winner |
|-----------|-----------|-----------|--------|
| JobBench | Coming soon | 18.5% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- GLM-5 (Reasoning) public-lane score: Coming soon
- Qwen3.5 Plus public-lane score: Coming soon

| Benchmark | GLM-5 (Reasoning) | Qwen3.5 Plus | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | 23.36% | 15.74% | GLM-5 (Reasoning) |

### Mathematics

- Winner: Insufficient shared evidence
- GLM-5 (Reasoning) public-lane score: Coming soon
- Qwen3.5 Plus public-lane score: 39.3 (Unranked · 2 rankable rows)

| Benchmark | GLM-5 (Reasoning) | Qwen3.5 Plus | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | Coming soon | 21.034% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 2.083% | Coming soon |

## FAQ

### Is there enough evidence to pick between GLM-5 (Reasoning) and Qwen3.5 Plus?

Not yet. The models share only 1 sourced benchmark row, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [GLM-5 (Reasoning) vs GLM-5.3](/compare/glm-5-3-vs-glm-5-reasoning)
- [Qwen3.5 Plus vs GLM-5.3](/compare/glm-5-3-vs-qwen3-5-plus)
- [GLM-5 (Reasoning) vs GLM-5.2](/compare/glm-5-2-vs-glm-5-reasoning)
- [Qwen3.5 Plus vs GLM-5.2](/compare/glm-5-2-vs-qwen3-5-plus)

## Explore More

- [GLM-5 (Reasoning) profile](/models/glm-5-reasoning)
- [Qwen3.5 Plus profile](/models/qwen3-5-plus)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)