# Ornith-1.5-397B vs Qwen3.6-27B

> Side-by-side benchmark comparison for Ornith-1.5-397B and Qwen3.6-27B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/ornith-1-5-397b-vs-qwen3-6-27b
- Last updated: October 2, 2026

- Shared sourced benchmarks: 7
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Ornith-1.5-397B leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Ornith-1.5-397B has the higher overall point estimate 62.72 to 49.32. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in agentic, where the averages are 56.8 for Ornith-1.5-397B and 27.9 for Qwen3.6-27B.
- The biggest single benchmark swing is NL2Repo in Coding, with scores of 59.5% and 36.2%.

## Model Snapshot

| Property | Ornith-1.5-397B | Qwen3.6-27B |
|----------|----------|----------|
| Creator | Ornith AI | Alibaba |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 262K |
| Overall Score | 62.72 | 49.32 |
| Benchmarks Covered | 18 | 39 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Directional only
- Ornith-1.5-397B public-lane score: 56.8 (Estimated · #29/119)
- Qwen3.6-27B public-lane score: 27.9 (Supported · #86/119)

| Benchmark | Ornith-1.5-397B | Qwen3.6-27B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 86.1% | Coming soon | Coming soon |
| HLE w/ tools | 56.1% | Coming soon | Coming soon |
| MCP Atlas | 80% | Coming soon | Coming soon |
| Toolathlon-Verified | 71.2% | Coming soon | Coming soon |
| WideResearch | 80.8% | Coming soon | Coming soon |
| BrowseComp | 86.6% | Coming soon | Coming soon |
| Claw-Eval | 81.4% | 72.4% | Ornith-1.5-397B |
| Terminal-Bench 2.0 | Coming soon | 59.3% | Coming soon |
| QwenClawBench | Coming soon | 53.4% | Coming soon |
| QwenWebBench | Coming soon | 1487 | Coming soon |
| AndroidWorld | Coming soon | 70.3% | Coming soon |
| Gert Labs | Coming soon | 54.84% | Coming soon |

### Coding

- Winner: Directional only
- Ornith-1.5-397B public-lane score: 54.7 (Estimated · #34/144)
- Qwen3.6-27B public-lane score: 36.9 (Supported · #72/144)

| Benchmark | Ornith-1.5-397B | Qwen3.6-27B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 86.1% | Coming soon | Coming soon |
| SWE-bench Verified | 86% | 77.2% | Ornith-1.5-397B |
| SWE-bench Pro | 65.1% | 53.5% | Ornith-1.5-397B |
| SWE Multilingual | 79.6% | 71.3% | Ornith-1.5-397B |
| DeepSWE | 56.0% | Coming soon | Coming soon |
| frontierBench | 13.5% | Coming soon | Coming soon |
| NL2Repo | 59.5% | 36.2% | Ornith-1.5-397B |
| Terminal-Bench 2.0 | Coming soon | 59.3% | Coming soon |
| LiveCodeBench | Coming soon | 83.9% | Coming soon |
| SWE-bench (Vals) | Coming soon | 70.0% | Coming soon |

### Reasoning

- Winner: Not comparable
- Ornith-1.5-397B public-lane score: Coming soon
- Qwen3.6-27B public-lane score: 75.5 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Not comparable
- Ornith-1.5-397B public-lane score: Coming soon
- Qwen3.6-27B public-lane score: 52.9 (#35/49)

| Benchmark | Ornith-1.5-397B | Qwen3.6-27B | Winner |
|-----------|-----------|-----------|--------|
| MMMU | Coming soon | 82.9% | Coming soon |
| MMMU-Pro | Coming soon | 75.8% | Coming soon |
| RealWorldQA | Coming soon | 84.1% | Coming soon |
| DynaMath | Coming soon | 85.6% | Coming soon |
| MStar | Coming soon | 81.4% | Coming soon |
| SimpleVQA | Coming soon | 56.1% | Coming soon |
| CharXiv | Coming soon | 78.4% | Coming soon |
| CC-OCR | Coming soon | 81.2% | Coming soon |
| CountBench | Coming soon | 97.8% | Coming soon |
| RefCOCO (avg) | Coming soon | 92.5% | Coming soon |
| ERQA | Coming soon | 62.5% | Coming soon |
| Video-MME (with subtitle) | Coming soon | 87.7% | Coming soon |
| VideoMMMU | Coming soon | 84.4% | Coming soon |
| MLVU (M-Avg) | Coming soon | 86.6% | Coming soon |
| V* | Coming soon | 94.7% | Coming soon |

### Knowledge

- Winner: Directional only
- Ornith-1.5-397B public-lane score: 63.3 (Estimated · #36/171)
- Qwen3.6-27B public-lane score: 45.5 (Estimated · #81/171)

| Benchmark | Ornith-1.5-397B | Qwen3.6-27B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 92.8% | 87.8% | Ornith-1.5-397B |
| GPQA-D | 92.8% | Coming soon | Coming soon |
| HLE | 44.6% | 24% | Ornith-1.5-397B |
| HLE w/o tools | 44.6% | Coming soon | Coming soon |
| MMLU-Pro | Coming soon | 86.2% | Coming soon |
| MMLU-Redux | Coming soon | 93.5% | Coming soon |
| SuperGPQA | Coming soon | 66% | Coming soon |
| C-Eval | Coming soon | 91.4% | Coming soon |

### Instruction Following

- Winner: Not comparable
- Ornith-1.5-397B public-lane score: Coming soon
- Qwen3.6-27B public-lane score: 81 (#52/125)

### Mathematics

- Winner: Not comparable
- Ornith-1.5-397B public-lane score: Coming soon
- Qwen3.6-27B public-lane score: 72.1 (Unranked · 5 rankable rows)

| Benchmark | Ornith-1.5-397B | Qwen3.6-27B | Winner |
|-----------|-----------|-----------|--------|
| HMMT Feb 2025 | Coming soon | 93.8% | Coming soon |
| HMMT Nov 2025 | Coming soon | 90.7% | Coming soon |
| HMMT Feb 2026 | Coming soon | 84.3% | Coming soon |
| MMAnswerBench | Coming soon | 80.8% | Coming soon |
| AIME26 | Coming soon | 94.1% | Coming soon |

## FAQ

### Which is better overall, Ornith-1.5-397B or Qwen3.6-27B?

Ornith-1.5-397B has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Ornith-1.5-397B and Qwen3.6-27B?

The widest category gap is in agentic, where the averages are 56.8 for Ornith-1.5-397B and 27.9 for Qwen3.6-27B.

### How many benchmarks does Ornith-1.5-397B cover on BenchLM?

Ornith-1.5-397B currently has 18 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3.6-27B cover on BenchLM?

Qwen3.6-27B currently has 39 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Ornith-1.5-397B vs Ornith-1.5-35B-A3B](/compare/ornith-1-5-35b-a3b-vs-ornith-1-5-397b)
- [Qwen3.6-27B vs Ornith-1.5-35B-A3B](/compare/ornith-1-5-35b-a3b-vs-qwen3-6-27b)
- [Ornith-1.5-397B vs Ornith-1.5-9B](/compare/ornith-1-5-397b-vs-ornith-1-5-9b)
- [Qwen3.6-27B vs Ornith-1.5-9B](/compare/ornith-1-5-9b-vs-qwen3-6-27b)

## Explore More

- [Ornith-1.5-397B profile](/models/ornith-1-5-397b)
- [Qwen3.6-27B profile](/models/qwen3-6-27b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)