# GPT-5.3 Codex vs Qwen3.7 Plus

> Side-by-side benchmark comparison for GPT-5.3 Codex and Qwen3.7 Plus across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gpt-5-3-codex-vs-qwen3-7-plus
- Last updated: September 18, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick GPT-5.3 Codex if you want the stronger benchmark profile. Qwen3.7 Plus only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- GPT-5.3 Codex leads overall 64.21 to 61.66.
- The clearest category separation is in agentic, where the averages are 61.8 for GPT-5.3 Codex and 36.9 for Qwen3.7 Plus.
- The biggest single benchmark swing is OSWorld-Verified in Agentic, with scores of 64.7% and 73.3%.
- Qwen3.7 Plus also has the larger context window at 1M.

## Model Snapshot

| Property | GPT-5.3 Codex | Qwen3.7 Plus |
|----------|----------|----------|
| Creator | OpenAI | Alibaba |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 400K | 1M |
| Overall Score | 64.21 | 61.66 |
| Benchmarks Covered | 8 | 52 |
| Pricing (input/output) | $1.75 / $14.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: 61.8 (Estimated · #15/154)
- Qwen3.7 Plus public-lane score: 36.9 (Supported · #132/154)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 77.3% | 70.3% | GPT-5.3 Codex |
| OSWorld-Verified | 64.7% | 73.3% | Qwen3.7 Plus |
| Gert Labs | 57.47% | Coming soon | Coming soon |
| JobBench | 33.7% | Coming soon | Coming soon |
| QwenClawBench | Coming soon | 61.8% | Coming soon |
| Claw-Eval | Coming soon | 62.7% | Coming soon |
| BFCL v4 | Coming soon | 72.9% | Coming soon |
| MCP Atlas | Coming soon | 73.2% | Coming soon |
| VITA-Bench | Coming soon | 45.6% | Coming soon |
| DeepPlanning | Coming soon | 62.3% | Coming soon |
| AndroidWorld | Coming soon | 81.0% | Coming soon |
| OSWorld 2.0 | Coming soon | 2.8% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 52.8% | Coming soon |

### Coding

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: 62 (Estimated · #16/154)
- Qwen3.7 Plus public-lane score: 52.5 (Estimated · #48/154)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 85% | 77.7% | GPT-5.3 Codex |
| SWE-bench Pro | 56.8% | 57.6% | Qwen3.7 Plus |
| SWE-Rebench | 58.2% | Coming soon | Coming soon |
| Vibe Code Bench | 61.77% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 70.3% | Coming soon |
| SWE Multilingual | Coming soon | 75.8% | Coming soon |
| NL2Repo | Coming soon | 41.1% | Coming soon |
| SciCode | Coming soon | 51.3% | Coming soon |
| LiveCodeBench | Coming soon | 89.6% | Coming soon |

### Reasoning

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: 78.3 (Unranked · 2 rankable rows)
- Qwen3.7 Plus public-lane score: 74 (Unranked · 3 rankable rows)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| CritPt | Coming soon | 9.1% | Coming soon |
| MRCRv2 | Coming soon | 91.7% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: 75.7 (Unranked · 1 rankable row)
- Qwen3.7 Plus public-lane score: 72.4 (#18/49)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | Coming soon | 79% | Coming soon |
| MathVision | Coming soon | 90.3% | Coming soon |
| CharXiv | Coming soon | 85.9% | Coming soon |
| ERQA | Coming soon | 69.8% | Coming soon |
| MedXpertQA (MM) | Coming soon | 71.0% | Coming soon |
| ScreenSpot Pro | Coming soon | 79.0% | Coming soon |
| SimpleVQA | Coming soon | 81.7% | Coming soon |
| MMSearch-Plus | Coming soon | 41.4% | Coming soon |
| RealWorldQA | Coming soon | 86.9% | Coming soon |
| OmniDocBench 1.5 | Coming soon | 91.4% | Coming soon |
| OCRBench V2 | Coming soon | 70.7% | Coming soon |
| ODINW13 | Coming soon | 51.1% | Coming soon |
| Video-MME (with subtitle) | Coming soon | 88.0% | Coming soon |
| VideoMMMU | Coming soon | 85.4% | Coming soon |
| MLVU (M-Avg) | Coming soon | 87.4% | Coming soon |

### Knowledge

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: 65.7 (Estimated · #23/184)
- Qwen3.7 Plus public-lane score: 56.3 (Estimated · #48/184)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 90.3% | Coming soon |
| GPQA-D | Coming soon | 90.3% | Coming soon |
| HLE | Coming soon | 34.7% | Coming soon |
| MMLU-Pro | Coming soon | 88.5% | Coming soon |
| MMLU-Redux | Coming soon | 94.5% | Coming soon |
| SuperGPQA | Coming soon | 71.4% | Coming soon |
| MMMLU | Coming soon | 89.0% | Coming soon |

### Multilingual

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: Coming soon
- Qwen3.7 Plus public-lane score: 78.9 (#3/12)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 85.4% | Coming soon |
| NOVA-63 | Coming soon | 58.8% | Coming soon |
| INCLUDE | Coming soon | 83.0% | Coming soon |
| MAXIFE | Coming soon | 88.8% | Coming soon |
| PolyMath | Coming soon | 84.0% | Coming soon |

### Instruction Following

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: 91.2 (#15/124)
- Qwen3.7 Plus public-lane score: 89.2 (#18/124)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 94.6% | Coming soon |
| IFBench | Coming soon | 79.1% | Coming soon |

### Mathematics

- Winner: Coming soon
- GPT-5.3 Codex public-lane score: Coming soon
- Qwen3.7 Plus public-lane score: 78.2 (Unranked · 3 rankable rows)

| Benchmark | GPT-5.3 Codex | Qwen3.7 Plus | Winner |
|-----------|-----------|-----------|--------|
| HMMT Feb 2026 | Coming soon | 92.9% | Coming soon |
| IMOAnswerBench | Coming soon | 86.0% | Coming soon |
| Apex | Coming soon | 22.7% | Coming soon |

## FAQ

### Which is better overall, GPT-5.3 Codex or Qwen3.7 Plus?

GPT-5.3 Codex is ahead overall on BenchLM right now.

### Where is the biggest gap between GPT-5.3 Codex and Qwen3.7 Plus?

The widest category gap is in agentic, where the averages are 61.8 for GPT-5.3 Codex and 36.9 for Qwen3.7 Plus.

### How many benchmarks does GPT-5.3 Codex cover on BenchLM?

GPT-5.3 Codex currently has 8 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3.7 Plus cover on BenchLM?

Qwen3.7 Plus currently has 52 sourced benchmark scores on BenchLM.

## Related Comparisons

- [GPT-5.3 Codex vs GPT-5.3-Codex-Spark](/compare/gpt-5-3-codex-vs-gpt-5-3-codex-spark)
- [Qwen3.7 Plus vs GPT-5.3-Codex-Spark](/compare/gpt-5-3-codex-spark-vs-qwen3-7-plus)
- [GPT-5.3 Codex vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-gpt-5-3-codex)
- [Qwen3.7 Plus vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-qwen3-7-plus)

## Explore More

- [GPT-5.3 Codex profile](/models/gpt-5-3-codex)
- [Qwen3.7 Plus profile](/models/qwen3-7-plus)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)