# Claude Opus 4.7 vs GPT-5.2

> Side-by-side benchmark comparison for Claude Opus 4.7 and GPT-5.2 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-opus-4-7-vs-gpt-5-2
- Last updated: October 14, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Claude Opus 4.7 leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Claude Opus 4.7 has the higher overall point estimate 65.18 to 59.3. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in coding, where the averages are 55.6 for Claude Opus 4.7 and 37.4 for GPT-5.2.
- The biggest single benchmark swing is Gert Labs in Agentic, with scores of 65.59% and 46.54%.
- GPT-5.2 is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Claude Opus 4.7 also has the larger context window at 1M.

## Model Snapshot

| Property | Claude Opus 4.7 | GPT-5.2 |
|----------|----------|----------|
| Creator | Anthropic | OpenAI |
| Type | Proprietary | Proprietary |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 1M | 400K |
| Overall Score | 65.18 | 59.3 |
| Benchmarks Covered | 15 | 31 |
| Pricing (input/output) | $5.00 / $25.00 | $1.75 / $14.00 |

## Category Breakdown

### Agentic

- Winner: Claude Opus 4.7
- Claude Opus 4.7 public-lane score: 54 (Supported · #40/124)
- GPT-5.2 public-lane score: 44 (Supported · #56/124)

| Benchmark | Claude Opus 4.7 | GPT-5.2 | Winner |
|-----------|-----------|-----------|--------|
| Gert Labs | 65.59% | 46.54% | Claude Opus 4.7 |
| ResearchClawBench | 20.7% | Coming soon | Coming soon |
| OSWorld 2.0 | 13.9% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 68.5% | Coming soon | Coming soon |
| ApprenticeBench | 7% | Coming soon | Coming soon |
| BrowseComp | Coming soon | 65.8% | Coming soon |
| OSWorld-Verified | Coming soon | 47.3% | Coming soon |
| JobBench | Coming soon | 34.3% | Coming soon |

### Coding

- Winner: Claude Opus 4.7
- Claude Opus 4.7 public-lane score: 55.6 (Supported · #30/149)
- GPT-5.2 public-lane score: 37.4 (Supported · #71/149)

| Benchmark | Claude Opus 4.7 | GPT-5.2 | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | 71.00% | 53.50% | Claude Opus 4.7 |
| React Native Evals | 82.8% | Coming soon | Coming soon |
| FrontierCode 1.1 Main | 38.5% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 85.1% | Coming soon | Coming soon |
| SWE-bench (Vals) | 82.0% | Coming soon | Coming soon |
| PostTrainBench v1.1 | 28.6% | Coming soon | Coming soon |
| SWE-bench Verified | Coming soon | 80% | Coming soon |
| SWE-bench Pro | Coming soon | 55.6% | Coming soon |

### Reasoning

- Winner: Not comparable
- Claude Opus 4.7 public-lane score: Coming soon
- GPT-5.2 public-lane score: 64.3 (Unranked · 4 rankable rows)

| Benchmark | Claude Opus 4.7 | GPT-5.2 | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | Coming soon | 52.9% | Coming soon |
| ARC-AGI-1 | Coming soon | 86.17% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- Claude Opus 4.7 public-lane score: Coming soon
- GPT-5.2 public-lane score: 75.9 (#22/54)

| Benchmark | Claude Opus 4.7 | GPT-5.2 | Winner |
|-----------|-----------|-----------|--------|
| MMMU | Coming soon | 86.7% | Coming soon |
| MMMU-Pro | Coming soon | 79.5% | Coming soon |
| RealWorldQA | Coming soon | 83.3% | Coming soon |
| OmniDocBench 1.5 | Coming soon | 85.7% | Coming soon |
| Video-MME (with subtitle) | Coming soon | 86.0% | Coming soon |
| Video-MME (w/o subtitle) | Coming soon | 85.8% | Coming soon |
| MathVision | Coming soon | 83.0% | Coming soon |
| We-Math | Coming soon | 79.0% | Coming soon |
| DynaMath | Coming soon | 86.8% | Coming soon |
| SimpleVQA | Coming soon | 55.8% | Coming soon |
| CC-OCR | Coming soon | 70.3% | Coming soon |
| AI2D_TEST | Coming soon | 92.2% | Coming soon |
| CountBench | Coming soon | 91.9% | Coming soon |
| ERQA | Coming soon | 59.8% | Coming soon |
| VideoMMMU | Coming soon | 85.9% | Coming soon |
| MLVU (M-Avg) | Coming soon | 85.6% | Coming soon |
| CharXiv | Coming soon | 82.1% | Coming soon |
| V* | Coming soon | 75.9% | Coming soon |

### Knowledge

- Winner: Directional only
- Claude Opus 4.7 public-lane score: 65.3 (Estimated · #30/181)
- GPT-5.2 public-lane score: 60.2 (Supported · #47/181)

| Benchmark | Claude Opus 4.7 | GPT-5.2 | Winner |
|-----------|-----------|-----------|--------|
| GPQA Diamond (Vals) | 90.2% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 89.9% | Coming soon | Coming soon |
| GPQA | Coming soon | 92.4% | Coming soon |

### Instruction Following

- Winner: Not comparable
- Claude Opus 4.7 public-lane score: Coming soon
- GPT-5.2 public-lane score: 92.6 (#19/128)

### Mathematics

- Winner: Not comparable
- Claude Opus 4.7 public-lane score: 72.9 (Unranked · 2 rankable rows)
- GPT-5.2 public-lane score: 71.1 (Unranked · 3 rankable rows)

| Benchmark | Claude Opus 4.7 | GPT-5.2 | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 70.175% | 67.400% | Claude Opus 4.7 |
| FrontierMath v2 (Tier 4) | 31.707% | 31.700% | Claude Opus 4.7 |
| AIME 2025 | Coming soon | 100% | Coming soon |

## FAQ

### Which is better overall, Claude Opus 4.7 or GPT-5.2?

Claude Opus 4.7 has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Claude Opus 4.7 and GPT-5.2?

The widest category gap is in coding, where the averages are 55.6 for Claude Opus 4.7 and 37.4 for GPT-5.2.

### How many benchmarks does Claude Opus 4.7 cover on BenchLM?

Claude Opus 4.7 currently has 15 sourced benchmark scores on BenchLM.

### How many benchmarks does GPT-5.2 cover on BenchLM?

GPT-5.2 currently has 31 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Claude Opus 4.7 vs Claude Opus 4.7 (Adaptive)](/compare/claude-opus-4-7-vs-claude-opus-4-7-adaptive)
- [GPT-5.2 vs Claude Opus 4.7 (Adaptive)](/compare/claude-opus-4-7-adaptive-vs-gpt-5-2)
- [Claude Opus 4.7 vs GPT-5.2 Pro](/compare/claude-opus-4-7-vs-gpt-5-2-pro)
- [GPT-5.2 vs GPT-5.2 Pro](/compare/gpt-5-2-vs-gpt-5-2-pro)

## Explore More

- [Claude Opus 4.7 profile](/models/claude-opus-4-7)
- [GPT-5.2 profile](/models/gpt-5-2)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)