# Qwen3.5 397B vs Trinity-Large-Thinking

> Side-by-side benchmark comparison for Qwen3.5 397B and Trinity-Large-Thinking across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/qwen3-5-397b-vs-trinity-large-thinking
- Last updated: September 29, 2026

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

## Quick Verdict

Evidence is too thin for a benchmark verdict: Qwen3.5 397B and Trinity-Large-Thinking 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.
- Trinity-Large-Thinking has the lower published output-token price.
- Trinity-Large-Thinking has the larger published context window at 512K.

## Model Snapshot

| Property | Qwen3.5 397B | Trinity-Large-Thinking |
|----------|----------|----------|
| Creator | Alibaba | Arcee AI |
| Type | Open Weight | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 128K | 512K |
| Independent public score (not head-to-head) | null | 34.23 |
| Benchmarks Covered | 38 | 5 |
| Pricing (input/output) | $0.60 / $3.60 | $0.25 / $0.90 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: Coming soon
- Trinity-Large-Thinking public-lane score: 17.7 (Estimated · #104/117)

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 52.5% | Coming soon | Coming soon |
| BrowseComp | 62% | Coming soon | Coming soon |
| Claw-Eval | 56.8% | Coming soon | Coming soon |
| QwenClawBench | 51.8% | Coming soon | Coming soon |
| τ³-bench results | 68.4% | Coming soon | Coming soon |
| VITA-Bench | 43.7% | Coming soon | Coming soon |
| DeepPlanning | 37.6% | Coming soon | Coming soon |
| Toolathlon | 36.3% | Coming soon | Coming soon |
| MCP Atlas | 46.1% | Coming soon | Coming soon |
| MCP-Tasks | 74.2% | Coming soon | Coming soon |
| WideResearch | 74.0% | Coming soon | Coming soon |
| Gert Labs | 46.76% | 32.55% | Qwen3.5 397B |
| ResearchClawBench | 14.2% | Coming soon | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: Coming soon
- Trinity-Large-Thinking public-lane score: 21 (Supported · #119/142)

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 76.2% | Coming soon | Coming soon |
| LiveCodeBench v6 | 83.6% | Coming soon | Coming soon |
| SWE-bench Pro | 50.9% | Coming soon | Coming soon |
| SWE-bench Verified* | Coming soon | 63.2% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: 61 (Unranked · 2 rankable rows)
- Trinity-Large-Thinking public-lane score: 48.3 (Unranked · 2 rankable rows)

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | 63.2% | Coming soon | Coming soon |
| AI-Needle | 68.7% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: 63.9 (#28/50)
- Trinity-Large-Thinking public-lane score: Coming soon

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 79% | Coming soon | Coming soon |
| MathVision | 88.6% | Coming soon | Coming soon |
| CharXiv | 80.8% | Coming soon | Coming soon |
| VideoMMMU | 84.7% | Coming soon | Coming soon |
| ScreenSpot Pro | 65.6% | Coming soon | Coming soon |
| V* | 95.8% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: Coming soon
- Trinity-Large-Thinking public-lane score: 35.9 (Estimated · #114/168)

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 88.4% | Coming soon | Coming soon |
| SuperGPQA | 70.4% | Coming soon | Coming soon |
| MMLU-Pro | 87.8% | Coming soon | Coming soon |
| MMLU-Redux | 94.9% | Coming soon | Coming soon |
| C-Eval | 93% | Coming soon | Coming soon |
| HLE | 28.7% | Coming soon | Coming soon |
| GPQA-D | Coming soon | 76.3% | Coming soon |
| MMLU-Pro (Arcee) | Coming soon | 83.4% | Coming soon |

### Multilingual

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: 69.7 (#5/12)
- Trinity-Large-Thinking public-lane score: Coming soon

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | 84.7% | Coming soon | Coming soon |
| NOVA-63 | 59.1% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: 0 (#124/124)
- Trinity-Large-Thinking public-lane score: 66.3 (#68/124)

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 92.6% | Coming soon | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Qwen3.5 397B public-lane score: 73.5 (Unranked · 5 rankable rows)
- Trinity-Large-Thinking public-lane score: Coming soon

| Benchmark | Qwen3.5 397B | Trinity-Large-Thinking | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | 93.3% | Coming soon | Coming soon |
| HMMT Feb 2025 | 94.8% | Coming soon | Coming soon |
| HMMT Nov 2025 | 92.7% | Coming soon | Coming soon |
| HMMT Feb 2026 | 87.9% | Coming soon | Coming soon |
| MMAnswerBench | 80.9% | Coming soon | Coming soon |
| AIME25 (Arcee) | Coming soon | 96.3% | Coming soon |

## FAQ

### Is there enough evidence to pick between Qwen3.5 397B and Trinity-Large-Thinking?

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

- [Qwen3.5 397B vs Qwen3.5 397B (Reasoning)](/compare/qwen3-5-397b-vs-qwen3-5-397b-reasoning)
- [Trinity-Large-Thinking vs Qwen3.5 397B (Reasoning)](/compare/qwen3-5-397b-reasoning-vs-trinity-large-thinking)
- [Qwen3.5 397B vs Trinity-Large-Preview](/compare/qwen3-5-397b-vs-trinity-large-preview)
- [Trinity-Large-Thinking vs Trinity-Large-Preview](/compare/trinity-large-preview-vs-trinity-large-thinking)

## Explore More

- [Qwen3.5 397B profile](/models/qwen3-5-397b)
- [Trinity-Large-Thinking profile](/models/trinity-large-thinking)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)