# Qwen3.6-27B vs Step 5 Preview

> Side-by-side benchmark comparison for Qwen3.6-27B and Step 5 Preview across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/qwen3-6-27b-vs-step-5-preview
- Last updated: September 21, 2026

- Shared sourced benchmarks: 2
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Evidence is too thin for a benchmark verdict: Qwen3.6-27B and Step 5 Preview share only 2 sourced benchmark rows.

## Summary

- Only 2 shared sourced benchmark rows are available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Qwen3.6-27B has the lower published output-token price.
- Step 5 Preview has the larger published context window at 1M.

## Model Snapshot

| Property | Qwen3.6-27B | Step 5 Preview |
|----------|----------|----------|
| Creator | Alibaba | StepFun |
| Type | Open Weight | Pending |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 1M |
| Independent public score (not head-to-head) | 47.51 | null |
| Benchmarks Covered | 39 | 22 |
| Pricing (input/output) | $0.00 / $0.00 | $1.00 / $2.70 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Qwen3.6-27B public-lane score: 31.1 (Supported · #144/154)
- Step 5 Preview public-lane score: Coming soon

| Benchmark | Qwen3.6-27B | Step 5 Preview | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 59.3% | Coming soon | Coming soon |
| Claw-Eval | 72.4% | Coming soon | Coming soon |
| QwenClawBench | 53.4% | Coming soon | Coming soon |
| QwenWebBench | 1487 | Coming soon | Coming soon |
| AndroidWorld | 70.3% | Coming soon | Coming soon |
| Gert Labs | 54.84% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 85.0% | Coming soon |
| Terminal-Bench 4.0 | Coming soon | 33.30% | Coming soon |
| CyberGym | Coming soon | 84.7% | Coming soon |
| AutomationBench | Coming soon | 44.0% | Coming soon |
| Toolathlon-Verified | Coming soon | 74.1% | Coming soon |
| MCP Atlas | Coming soon | 85.6% | Coming soon |
| JobBench | Coming soon | 59.0% | Coming soon |
| APEX-Agents | Coming soon | 37.8% | Coming soon |
| DRACO | Coming soon | 83.3% | Coming soon |
| BrowseComp | Coming soon | 88.7% | Coming soon |
| Agents' Last Exam | Coming soon | 29.5% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Qwen3.6-27B public-lane score: 42.2 (Supported · #110/156)
- Step 5 Preview public-lane score: Coming soon

| Benchmark | Qwen3.6-27B | Step 5 Preview | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 77.2% | Coming soon | Coming soon |
| SWE Multilingual | 71.3% | Coming soon | Coming soon |
| SWE-bench Pro | 53.5% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 59.3% | Coming soon | Coming soon |
| LiveCodeBench | 83.9% | Coming soon | Coming soon |
| NL2Repo | 36.2% | Coming soon | Coming soon |
| SWE-bench (Vals) | 70.0% | Coming soon | Coming soon |
| DeepSWE | Coming soon | 67.7% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 85.0% | Coming soon |
| SciCode | Coming soon | 58.9% | Coming soon |
| ProgramBench | Coming soon | 80.5% | Coming soon |
| sweMarathon | Coming soon | 72.7% | Coming soon |
| MLS-Bench Lite | Coming soon | 40.5% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Qwen3.6-27B public-lane score: 74.1 (Unranked · 2 rankable rows)
- Step 5 Preview public-lane score: 78.5 (Unranked · 2 rankable rows)

| Benchmark | Qwen3.6-27B | Step 5 Preview | Winner |
|-----------|-----------|-----------|--------|
| CritPt | Coming soon | 20.9% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Qwen3.6-27B public-lane score: 51.9 (#36/49)
- Step 5 Preview public-lane score: 61.2 (#28/49)

| Benchmark | Qwen3.6-27B | Step 5 Preview | Winner |
|-----------|-----------|-----------|--------|
| MMMU | 82.9% | Coming soon | Coming soon |
| MMMU-Pro | 75.8% | 76% | Step 5 Preview |
| RealWorldQA | 84.1% | Coming soon | Coming soon |
| DynaMath | 85.6% | Coming soon | Coming soon |
| MStar | 81.4% | Coming soon | Coming soon |
| SimpleVQA | 56.1% | Coming soon | Coming soon |
| CharXiv | 78.4% | Coming soon | Coming soon |
| CC-OCR | 81.2% | Coming soon | Coming soon |
| CountBench | 97.8% | Coming soon | Coming soon |
| RefCOCO (avg) | 92.5% | Coming soon | Coming soon |
| ERQA | 62.5% | Coming soon | Coming soon |
| Video-MME (with subtitle) | 87.7% | Coming soon | Coming soon |
| VideoMMMU | 84.4% | Coming soon | Coming soon |
| MLVU (M-Avg) | 86.6% | Coming soon | Coming soon |
| V* | 94.7% | Coming soon | Coming soon |
| OfficeQA Pro | Coming soon | 60.3% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Qwen3.6-27B public-lane score: 46.6 (Estimated · #107/186)
- Step 5 Preview public-lane score: Coming soon

| Benchmark | Qwen3.6-27B | Step 5 Preview | Winner |
|-----------|-----------|-----------|--------|
| MMLU-Pro | 86.2% | Coming soon | Coming soon |
| MMLU-Redux | 93.5% | Coming soon | Coming soon |
| SuperGPQA | 66% | Coming soon | Coming soon |
| C-Eval | 91.4% | Coming soon | Coming soon |
| GPQA | 87.8% | Coming soon | Coming soon |
| HLE | 24% | 46.5% | Step 5 Preview |
| GPQA-D | Coming soon | 93.5% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Qwen3.6-27B public-lane score: 81 (#52/124)
- Step 5 Preview public-lane score: Coming soon

### Mathematics

- Winner: Insufficient shared evidence
- Qwen3.6-27B public-lane score: 72.1 (Unranked · 5 rankable rows)
- Step 5 Preview public-lane score: Coming soon

| Benchmark | Qwen3.6-27B | Step 5 Preview | Winner |
|-----------|-----------|-----------|--------|
| HMMT Feb 2025 | 93.8% | Coming soon | Coming soon |
| HMMT Nov 2025 | 90.7% | Coming soon | Coming soon |
| HMMT Feb 2026 | 84.3% | Coming soon | Coming soon |
| MMAnswerBench | 80.8% | Coming soon | Coming soon |
| AIME26 | 94.1% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between Qwen3.6-27B and Step 5 Preview?

Not yet. The models share only 2 sourced benchmark rows, 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

- [Qwen3.6-27B vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-qwen3-6-27b)
- [Step 5 Preview vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-step-5-preview)
- [Qwen3.6-27B vs GPT-6 Astra](/compare/gpt-6-astra-vs-qwen3-6-27b)
- [Step 5 Preview vs GPT-6 Astra](/compare/gpt-6-astra-vs-step-5-preview)

## Explore More

- [Qwen3.6-27B profile](/models/qwen3-6-27b)
- [Step 5 Preview profile](/models/step-5-preview)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)