# DeepSeek LLM 67B vs GPT-5

> GPT-5 is the stronger model overall, scoring 50.9 to 24.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/deepseek-llm-67b-vs-gpt-5
- Last updated: 2026-10-11
- Shared benchmarks: 15

## Summary

- They share 15 benchmarks with published results for both. DeepSeek LLM 67B scores higher in 0 categories and GPT-5 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where GPT-5 leads 56.6 to 7.0.
- The biggest single-benchmark swing is MATH Level 5: 6.4% for DeepSeek LLM 67B and 98.1% for GPT-5.
- DeepSeek LLM 67B has downloadable open weights; the other is API-only.

## Snapshot

| | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Noometry Index | 24.9 | 50.9 |
| Rank | 347 | 45 |
| Context | — | 400K |
| Input $/M | — | $1.25 |
| Output $/M | — | $10 |
| Weights | Open | Proprietary |

## Coding

- DeepSeek LLM 67B: 31.9 (#278)
- GPT-5: 50.3 (#47)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| LMArena Coding | 1096 | 1436 |
| SWE-bench Verified | — | 73.6% |
| SWE-bench Verified (bash only) | — | 65% |
| Aider Polyglot | — | 88% |
| LMArena WebDev | — | 1418 |
| SciCode | — | 42.9% |
| GSO | — | 6.9% |
| WeirdML | — | 60.7% |
| ALE-Bench | — | 1,162 |
| AlgoTune | — | 1.67 |

## Agentic & Tool Use

- DeepSeek LLM 67B: —
- GPT-5: 33.1 (#56)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| Terminal-Bench | — | 49.6% |
| GDPval | — | 34.8% |
| Remote Labor Index | — | 1.7% |
| DeepResearch Bench | — | 49.6% |
| BALROG | — | 32.8% |
| LMArena Search | — | 1133 |
| METR Time Horizons | — | 69.6% |

## Reasoning

- DeepSeek LLM 67B: 16.5 (#304)
- GPT-5: 38.3 (#64)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| Chess Puzzles | 0% | 37% |
| LMArena Hard Prompts | 1070 | 1416 |
| Epoch Capabilities Index | 110.5 | 150 |
| ARC-AGI-2 | — | 9.9% |
| SimpleBench | — | 56.7% |
| Kagi LLM Benchmark | — | 72.7% |
| ARC-AGI-1 | — | 65.7% |
| CritPt | — | 12.6% |
| EnigmaEval | — | 10.5% |
| EBR-Bench | — | 12.7% |
| Mystery Game Puzzles | — | 23% |
| DTBench | — | 90.7% |
| LMCA | — | 40% |
| ForecastBench | — | 61.4 |

## Math

- DeepSeek LLM 67B: 8.7 (#324)
- GPT-5: 55.0 (#44)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 0.8% | 91.4% |
| LMArena Math | 1108 | 1407 |
| MATH Level 5 | 6.4% | 98.1% |
| FrontierMath (Tiers 1-3) | — | 55.4% |
| FrontierMath Tier 4 | — | 22% |
| ProofBench | — | 18% |
| Omni-MATH | — | 64.7% |
| FrontierMath (Feb 2025 set) | — | 32.4% |
| FrontierMath Tier 4 (v1) | — | 12.5% |

## Knowledge

- DeepSeek LLM 67B: 7.0 (#313)
- GPT-5: 56.6 (#43)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| GPQA Diamond | 24.6% | 86.2% |
| Humanity's Last Exam | — | 25.3% |
| SimpleQA Verified | — | 50.1% |
| MMLU-Pro | — | 86.3% |
| Confabulations | — | 10.3% |
| Vectara Hallucination Rate | — | 14.7% |
| GPQA (HELM) | — | 79.2% |
| LMArena Expert | — | 1419 |

## Multimodal

- DeepSeek LLM 67B: —
- GPT-5: 46.8 (#13)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| LMArena Vision | — | 1232 |
| GeoBench | — | 81% |
| VPCT | — | 66% |

## Multilingual

- DeepSeek LLM 67B: 29.4 (#267)
- GPT-5: 51.4 (#110)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| LMArena Non-English | 1073 | 1397 |
| LMArena Chinese | 1132 | 1422 |
| LMArena French | — | 1410 |
| LMArena German | — | 1416 |
| LMArena Japanese | — | 1409 |
| LMArena Korean | — | 1360 |
| LMArena Russian | — | 1406 |
| LMArena Spanish | — | 1399 |

## Instruction Following

- DeepSeek LLM 67B: 55.4 (#277)
- GPT-5: 73.8 (#113)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| LMArena Instruction Following | 1079 | 1388 |
| IFEval | — | 87.5% |

## Long Context

- DeepSeek LLM 67B: 33.1 (#265)
- GPT-5: 69.5 (#2)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| LMArena Longer Query | 1092 | 1399 |
| Fiction.LiveBench | — | 97.2% |

## Writing & Preference

- DeepSeek LLM 67B: 31.6 (#282)
- GPT-5: 63.4 (#65)

| Benchmark | DeepSeek LLM 67B | GPT-5 |
|---|---|---|
| LMArena Text | 1105 | 1406 |
| LMArena Creative Writing | 1067 | 1365 |
| LMArena Multi-Turn | 1082 | 1426 |
| Short-Story Creative Writing | — | 86% |
| EQ-Bench Creative Writing | — | 1627 |
| WildBench | — | 85.7% |

## FAQ

### Is DeepSeek LLM 67B better than GPT-5?

GPT-5 is the stronger model overall, scoring 50.9 to 24.9 on the Noometry Index.

### Is DeepSeek LLM 67B or GPT-5 better for coding?

GPT-5 scores higher on coding benchmarks: 50.3 versus 31.9 in the Noometry coding category.

### How many benchmarks do DeepSeek LLM 67B and GPT-5 share?

15 benchmarks have published results for both models. DeepSeek LLM 67B has 15 scored results on Noometry and GPT-5 has 69.