# Gemini 3.1 Pro vs GPT-5.4

> Side-by-side benchmark comparison for Gemini 3.1 Pro and GPT-5.4 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemini-3-1-pro-vs-gpt-5-4
- Last updated: October 17, 2026

- Shared sourced benchmarks: 25
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

GPT-5.4 leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- GPT-5.4 has the higher overall point estimate 66.7 to 64.7. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in mathematics, where the averages are 65 for Gemini 3.1 Pro and 82 for GPT-5.4.
- The biggest single benchmark swing is Vibe Code Bench in Coding, with scores of 32.03% and 67.42%.
- Gemini 3.1 Pro is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- GPT-5.4 also has the larger context window at 1.05M.

## Model Snapshot

| Property | Gemini 3.1 Pro | GPT-5.4 |
|----------|----------|----------|
| Creator | Google | OpenAI |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1.05M |
| Overall Score | 64.7 | 66.7 |
| Benchmarks Covered | 30 | 42 |
| Pricing (input/output) | $2.00 / $12.00 | $2.50 / $15.00 |

## Category Breakdown

### Agentic

- Winner: GPT-5.4
- Gemini 3.1 Pro public-lane score: 38.4 (Supported · #70/128)
- GPT-5.4 public-lane score: 52.1 (Supported · #44/128)

| Benchmark | Gemini 3.1 Pro | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| Claw-Eval | 57.8% | 60.3% | GPT-5.4 |
| DeepSearchQA | 69.7% | 73.6% | GPT-5.4 |
| τ²-bench results | 95.6% | 98.9% | GPT-5.4 |
| Gert Labs | 56.87% | 64.89% | GPT-5.4 |
| ResearchClawBench | 13.3% | 15.3% | GPT-5.4 |
| Terminal-Bench 2.1 (Vals) | 70.8% | Coming soon | Coming soon |
| MazeBench | 1% | 0% | Gemini 3.1 Pro |
| Terminal-Bench 2.0 | Coming soon | 75.1% | Coming soon |
| CyberGym | Coming soon | 79.0% | Coming soon |
| BrowseComp | Coming soon | 82.7% | Coming soon |
| OSWorld-Verified | Coming soon | 75% | Coming soon |
| MCP Atlas | Coming soon | 70.6% | Coming soon |
| Toolathlon | Coming soon | 54.6% | Coming soon |
| JobBench | Coming soon | 38.9% | Coming soon |
| ExploitGym | Coming soon | 6.0% | Coming soon |
| ApprenticeBench | Coming soon | 11% | Coming soon |

### Coding

- Winner: GPT-5.4
- Gemini 3.1 Pro public-lane score: 39.2 (Supported · #67/150)
- GPT-5.4 public-lane score: 47.7 (Supported · #48/150)

| Benchmark | Gemini 3.1 Pro | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench Pro | 82.9% | 87.5% | GPT-5.4 |
| React Native Evals | 78.9% | 85.3% | GPT-5.4 |
| Vibe Code Bench | 32.03% | 67.42% | GPT-5.4 |
| LiveCodeBench (Vals) | 88.5% | Coming soon | Coming soon |
| SWE-bench (Vals) | 78.8% | Coming soon | Coming soon |
| PostTrainBench v1.1 | 22.0% | 19.0% | Gemini 3.1 Pro |
| SWE-bench Pro | Coming soon | 57.7% | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 75.1% | Coming soon |

### Reasoning

- Winner: Not comparable
- Gemini 3.1 Pro public-lane score: 58.2 (Unranked · 2 rankable rows)
- GPT-5.4 public-lane score: 64.2 (#23/28)

| Benchmark | Gemini 3.1 Pro | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | 77.1% | 74.0% | Gemini 3.1 Pro |
| ARC-AGI-3 | 0.4% | 0.2% | Gemini 3.1 Pro |
| ARC-AGI-1 | Coming soon | 93.67% | Coming soon |

### Multimodal & Grounded

- Winner: Directional only
- Gemini 3.1 Pro public-lane score: 80.1 (#17/54)
- GPT-5.4 public-lane score: 73.1 (#30/54)

| Benchmark | Gemini 3.1 Pro | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 83.9% | 81.2% | Gemini 3.1 Pro |
| CharXiv | 80.2% | 82.8% | GPT-5.4 |
| ERQA | 69.4% | 65.4% | Gemini 3.1 Pro |
| SimpleVQA | 72.4% | 61.1% | Gemini 3.1 Pro |
| ScreenSpot Pro | 84.4% | 85.4% | GPT-5.4 |
| ZeroBench | 29.0% | 41.0% | GPT-5.4 |
| MedXpertQA (MM) | 81.3% | 77.1% | Gemini 3.1 Pro |
| OfficeQA Pro | Coming soon | 53.2% | Coming soon |
| MMMU-Pro w/ Python | Coming soon | 82.1% | Coming soon |

### Knowledge

- Winner: GPT-5.4
- Gemini 3.1 Pro public-lane score: 67.6 (Supported · #26/184)
- GPT-5.4 public-lane score: 69.1 (Supported · #20/184)

| Benchmark | Gemini 3.1 Pro | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| GPQA-D | 94.3% | 92.8% | Gemini 3.1 Pro |
| HLE w/o tools | 45.4% | 39.8% | Gemini 3.1 Pro |
| HealthBench Hard | 20.6% | 40.1% | GPT-5.4 |
| MedXpertQA (Text) | 71.5% | 59.6% | Gemini 3.1 Pro |
| GPQA Diamond (Vals) | 95.5% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 91.0% | Coming soon | Coming soon |
| GPQA | Coming soon | 92.8% | Coming soon |
| HLE | Coming soon | 52.1% | Coming soon |
| HealthBench Professional | Coming soon | 48.1% | Coming soon |

### Instruction Following

- Winner: Not comparable
- Gemini 3.1 Pro public-lane score: Coming soon
- GPT-5.4 public-lane score: 90.7 (#23/148)

### Mathematics

- Winner: Not comparable
- Gemini 3.1 Pro public-lane score: 65 (Unranked · 2 rankable rows)
- GPT-5.4 public-lane score: 82 (Unranked · 2 rankable rows)

| Benchmark | Gemini 3.1 Pro | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 59.649% | 78.596% | GPT-5.4 |
| FrontierMath v2 (Tier 4) | 26.829% | 49.000% | GPT-5.4 |

## FAQ

### Which is better overall, Gemini 3.1 Pro or GPT-5.4?

GPT-5.4 has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Gemini 3.1 Pro and GPT-5.4?

The widest category gap is in mathematics, where the averages are 65 for Gemini 3.1 Pro and 82 for GPT-5.4.

### How many benchmarks does Gemini 3.1 Pro cover on BenchLM?

Gemini 3.1 Pro currently has 30 sourced benchmark scores on BenchLM.

### How many benchmarks does GPT-5.4 cover on BenchLM?

GPT-5.4 currently has 42 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Gemini 3.1 Pro vs GPT-5.4 Pro](/compare/gemini-3-1-pro-vs-gpt-5-4-pro)
- [GPT-5.4 vs GPT-5.4 Pro](/compare/gpt-5-4-vs-gpt-5-4-pro)
- [Gemini 3.1 Pro vs GPT-5.4 mini](/compare/gemini-3-1-pro-vs-gpt-5-4-mini)
- [GPT-5.4 vs GPT-5.4 mini](/compare/gpt-5-4-vs-gpt-5-4-mini)

## Explore More

- [Gemini 3.1 Pro profile](/models/gemini-3-1-pro)
- [GPT-5.4 profile](/models/gpt-5-4)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)