# DeepSeek-V2 (MoE-236B, May 2024) vs GPT-5.5 Pro

> GPT-5.5 Pro has enough public results to be ranked (#8); DeepSeek-V2 (MoE-236B, May 2024) does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/deepseek-v2-vs-gpt-5-5-pro
- Last updated: 2026-10-12
- Shared benchmarks: 1

## Summary

- They share 1 benchmark with published results for both.
- DeepSeek-V2 (MoE-236B, May 2024) has downloadable open weights; the other is API-only.

## Snapshot

| | DeepSeek-V2 (MoE-236B, May 2024) | GPT-5.5 Pro |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Noometry Index | 40.3 | 64.3 |
| Rank | — | 8 |
| Context | — | 1.05M |
| Input $/M | — | $30 |
| Output $/M | — | $180 |
| Weights | Open | Proprietary |

## Coding

- DeepSeek-V2 (MoE-236B, May 2024): 40.4 (#139)
- GPT-5.5 Pro: —

| Benchmark | DeepSeek-V2 (MoE-236B, May 2024) | GPT-5.5 Pro |
|---|---|---|
| BigCodeBench Instruct | 48.9% | — |
| BigCodeBench Complete | 59.4% | — |

## Reasoning

- DeepSeek-V2 (MoE-236B, May 2024): —
- GPT-5.5 Pro: 73.3 (#10)

| Benchmark | DeepSeek-V2 (MoE-236B, May 2024) | GPT-5.5 Pro |
|---|---|---|
| Epoch Capabilities Index | 124.77 | 162.07 |
| ARC-AGI-2 | — | 84.6% |
| SimpleBench | — | 76.9% |
| ARC-AGI-1 | — | 96.5% |
| CritPt | — | 30.6% |
| Chess Puzzles | — | 64% |
| DTBench | — | 96% |
| LMCA | — | 53.9% |
| BIG-Bench Hard | 78.8% | — |
| HellaSwag | 87.1% | — |
| PIQA | 83.9% | — |
| WinoGrande | 86.3% | — |

## Math

- DeepSeek-V2 (MoE-236B, May 2024): —
- GPT-5.5 Pro: 84.0 (#10)

| Benchmark | DeepSeek-V2 (MoE-236B, May 2024) | GPT-5.5 Pro |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 87.7% |
| FrontierMath Tier 4 | — | 78% |
| OTIS Mock AIME 2024-2025 | — | 100% |
| FrontierMath (Feb 2025 set) | — | 52.4% |
| FrontierMath Tier 4 (v1) | — | 39.6% |

## Knowledge

- DeepSeek-V2 (MoE-236B, May 2024): —
- GPT-5.5 Pro: 64.1 (#19)

| Benchmark | DeepSeek-V2 (MoE-236B, May 2024) | GPT-5.5 Pro |
|---|---|---|
| GPQA Diamond | — | 93.9% |
| ARC (AI2) Challenge | 92.2% | — |
| MMLU | 78.4% | — |
| TriviaQA | 80% | — |

## FAQ

### Is DeepSeek-V2 (MoE-236B, May 2024) better than GPT-5.5 Pro?

GPT-5.5 Pro has enough public results to be ranked (#8); DeepSeek-V2 (MoE-236B, May 2024) does not yet, so treat this comparison as directional.

### How many benchmarks do DeepSeek-V2 (MoE-236B, May 2024) and GPT-5.5 Pro share?

1 benchmark has published results for both models. DeepSeek-V2 (MoE-236B, May 2024) has 10 scored results on Noometry and GPT-5.5 Pro has 14.