# GPT-4o mini vs Qwen3.6 Plus

> Qwen3.6 Plus is the stronger model overall, scoring 47.3 to 25.4 on the Noometry Index. GPT-4o mini costs 4.3× less per token, which makes it the better buy when Qwen3.6 Plus's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/gpt-4o-mini-vs-qwen3-6-plus
- Last updated: 2026-10-10
- Shared benchmarks: 26

## Summary

- They share 26 benchmarks with published results for both. GPT-4o mini scores higher in 0 categories and Qwen3.6 Plus in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Qwen3.6 Plus leads 50.6 to 9.9.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 6.9% for GPT-4o mini and 93.3% for Qwen3.6 Plus.
- GPT-4o mini is cheaper at $0.15 / $0.60 per million input/output tokens, against $0.50 / $3 for Qwen3.6 Plus.
- Qwen3.6 Plus accepts more context: 1M tokens versus 128K.

## Snapshot

| | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| Provider | OpenAI | Alibaba (Qwen) |
| Noometry Index | 25.4 | 47.3 |
| Rank | 337 | 54 |
| Context | 128K | 1M |
| Input $/M | $0.15 | $0.50 |
| Output $/M | $0.60 | $3 |
| Weights | Proprietary | Proprietary |

## Coding

- GPT-4o mini: 21.6 (#330)
- Qwen3.6 Plus: 40.6 (#125)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| LMArena Coding | 1290 | 1467 |
| SWE-bench Verified | — | 57.9% |
| Aider Polyglot | 3.6% | — |
| LMArena WebDev | — | 1461 |
| SciCode | — | 40.7% |
| WeirdML | 11.8% | — |
| BigCodeBench Instruct | 46.1% | — |
| LiveBench Coding | 43.1% | — |
| BigCodeBench Complete | 57.4% | — |
| ALE-Bench | — | 670.15 |
| HumanEval+ | 83.5% | — |
| MBPP+ | 72.2% | — |

## Agentic & Tool Use

- GPT-4o mini: 27.2 (#95)
- Qwen3.6 Plus: —

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| BALROG | 17.4% | — |
| Vending-Bench 2 | — | 5,115 |

## Reasoning

- GPT-4o mini: 8.7 (#343)
- Qwen3.6 Plus: 28.5 (#89)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| Chess Puzzles | 0% | 17% |
| LMArena Hard Prompts | 1267 | 1449 |
| Mystery Game Puzzles | 12% | 12% |
| DTBench | 54.4% | 81.9% |
| LMCA | 10.4% | 33.1% |
| Epoch Capabilities Index | 126.56 | 147.67 |
| ARC-AGI-2 | 0% | — |
| SimpleBench | 10.7% | — |
| Kagi LLM Benchmark | 28.8% | — |
| NYT Connections (extended) | — | 60.3% |
| CritPt | — | 2.9% |
| Thematic Generalization | — | 59.5% |
| LiveBench Reasoning | 32.8% | — |
| LiveBench Data Analysis | 50% | — |
| LiveBench | 41.3% | — |
| PIQA | 88.7% | — |

## Math

- GPT-4o mini: 9.9 (#307)
- Qwen3.6 Plus: 50.6 (#44)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| FrontierMath (Tiers 1-3) | 0.7% | 38.2% |
| OTIS Mock AIME 2024-2025 | 6.9% | 93.3% |
| LMArena Math | 1267 | 1450 |
| Omni-MATH | 28% | — |
| LiveBench Math | 36.3% | — |
| MATH Level 5 | 52.6% | — |
| FrontierMath (Feb 2025 set) | — | 26.2% |
| FrontierMath Tier 4 (v1) | — | 8.3% |
| GSM8K | 91.3% | — |

## Knowledge

- GPT-4o mini: 17.7 (#279)
- Qwen3.6 Plus: 56.1 (#40)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| GPQA Diamond | 37.7% | 88.4% |
| SimpleQA Verified | 8.3% | 44.1% |
| LMArena Expert | 1235 | 1456 |
| MMLU-Pro | 60.3% | — |
| Confabulations | 37.2% | — |
| GPQA (HELM) | 36.8% | — |
| BoolQ | 88.7% | — |
| MMLU | 81.8% | — |

## Multimodal

- GPT-4o mini: 25.3 (#117)
- Qwen3.6 Plus: —

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| LMArena Vision | 1066 | — |
| Video-MME | 64.8% | — |
| GeoBench | 64% | — |
| VPCT | 34% | — |

## Multilingual

- GPT-4o mini: 42.2 (#194)
- Qwen3.6 Plus: 53.5 (#66)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| LMArena Non-English | 1266 | 1424 |
| LMArena Chinese | 1264 | 1478 |
| LMArena French | 1296 | 1454 |
| LMArena German | 1272 | 1451 |
| LMArena Japanese | 1216 | 1389 |
| LMArena Korean | 1195 | 1381 |
| LMArena Russian | 1275 | 1434 |
| LMArena Spanish | 1276 | 1432 |

## Instruction Following

- GPT-4o mini: 62.1 (#234)
- Qwen3.6 Plus: 75.2 (#70)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| LMArena Instruction Following | 1259 | 1425 |
| LiveBench Instruction Following | 56.8% | — |
| IFEval | 78.2% | — |

## Long Context

- GPT-4o mini: 39.1 (#181)
- Qwen3.6 Plus: 45.1 (#48)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| LMArena Longer Query | 1289 | 1440 |
| CL-bench | — | 20.3% |

## Writing & Preference

- GPT-4o mini: 39.7 (#243)
- Qwen3.6 Plus: 62.4 (#78)

| Benchmark | GPT-4o mini | Qwen3.6 Plus |
|---|---|---|
| LMArena Text | 1286 | 1437 |
| LMArena Creative Writing | 1268 | 1405 |
| LMArena Multi-Turn | 1285 | 1438 |
| Short-Story Creative Writing | 67.2% | — |
| EQ-Bench Creative Writing | 873 | — |
| WildBench | 79.1% | — |
| LiveBench Language | 28.6% | — |

## FAQ

### Is GPT-4o mini better than Qwen3.6 Plus?

Qwen3.6 Plus is the stronger model overall, scoring 47.3 to 25.4 on the Noometry Index. GPT-4o mini costs 4.3× less per token, which makes it the better buy when Qwen3.6 Plus's lead doesn't matter for your workload.

### Which is cheaper, GPT-4o mini or Qwen3.6 Plus?

GPT-4o mini is cheaper. It lists at $0.15 per million input tokens and $0.60 per million output tokens; Qwen3.6 Plus lists at $0.50 and $3.

### Is GPT-4o mini or Qwen3.6 Plus better for coding?

Qwen3.6 Plus scores higher on coding benchmarks: 40.6 versus 21.6 in the Noometry coding category.

### Which has the bigger context window?

Qwen3.6 Plus does, with 1M tokens against 128K.

### How many benchmarks do GPT-4o mini and Qwen3.6 Plus share?

26 benchmarks have published results for both models. GPT-4o mini has 60 scored results on Noometry and Qwen3.6 Plus has 37.