# Chatgpt 4o Latest 20250326 vs Llama 2-70B

> Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.2 to 24.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/chatgpt-4o-vs-llama-2-70b
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 8 categories and Llama 2-70B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Chatgpt 4o Latest 20250326 leads 38.7 to 7.4.
- Llama 2-70B has downloadable open weights; the other is API-only.

## Snapshot

| | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| Provider | OpenAI | Meta |
| Noometry Index | 43.2 | 24.1 |
| Rank | 84 | 343 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Chatgpt 4o Latest 20250326: 41.0 (#122)
- Llama 2-70B: 30.8 (#281)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Coding | 1413 | 1079 |

## Reasoning

- Chatgpt 4o Latest 20250326: 32.8 (#64)
- Llama 2-70B: 13.7 (#324)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1073 |
| Kagi LLM Benchmark | 75% | — |
| DTBench | — | 41.6% |
| BIG-Bench Hard | — | 64.9% |
| CommonsenseQA 2.0 | — | 50% |
| Epoch Capabilities Index | — | 113.59 |
| ForecastBench | — | 51.4 |
| HellaSwag | — | 85.3% |
| LAMBADA | — | 78.9% |
| PIQA | — | 82.8% |
| WinoGrande | — | 80.2% |

## Math

- Chatgpt 4o Latest 20250326: 35.8 (#134)
- Llama 2-70B: 7.5 (#320)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Math | 1407 | 1091 |
| OTIS Mock AIME 2024-2025 | — | 0% |
| MATH Level 5 | — | 3.3% |
| GSM8K | — | 69.6% |

## Knowledge

- Chatgpt 4o Latest 20250326: 38.7 (#131)
- Llama 2-70B: 7.4 (#305)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Expert | 1400 | 1039 |
| GPQA Diamond | — | 26.3% |
| Confabulations | 16.6% | — |
| ARC (AI2) Challenge | — | 78.3% |
| BoolQ | — | 88.6% |
| MMLU | — | 69.9% |
| OpenBookQA | — | 60.2% |
| TriviaQA | — | 87.6% |

## Multimodal

- Chatgpt 4o Latest 20250326: 38.9 (#54)
- Llama 2-70B: —

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Vision | 1243 | — |

## Multilingual

- Chatgpt 4o Latest 20250326: 53.1 (#72)
- Llama 2-70B: 27.9 (#269)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Non-English | 1419 | 1045 |
| LMArena Chinese | 1456 | 994 |
| LMArena French | 1447 | 1089 |
| LMArena German | 1424 | 1041 |
| LMArena Japanese | 1406 | 927 |
| LMArena Korean | 1397 | 964 |
| LMArena Russian | 1429 | 1083 |
| LMArena Spanish | 1435 | 1142 |

## Instruction Following

- Chatgpt 4o Latest 20250326: 74.2 (#102)
- Llama 2-70B: 55.1 (#273)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Instruction Following | 1403 | 1071 |

## Long Context

- Chatgpt 4o Latest 20250326: 43.1 (#104)
- Llama 2-70B: 32.2 (#265)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Longer Query | 1413 | 1062 |

## Writing & Preference

- Chatgpt 4o Latest 20250326: 62.8 (#68)
- Llama 2-70B: 32.5 (#274)

| Benchmark | Chatgpt 4o Latest 20250326 | Llama 2-70B |
|---|---|---|
| LMArena Text | 1429 | 1115 |
| LMArena Creative Writing | 1406 | 1075 |
| LMArena Multi-Turn | 1454 | 1088 |
| EQ-Bench Creative Writing | 1501 | — |

## FAQ

### Is Chatgpt 4o Latest 20250326 better than Llama 2-70B?

Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.2 to 24.1 on the Noometry Index.

### Is Chatgpt 4o Latest 20250326 or Llama 2-70B better for coding?

Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.0 versus 30.8 in the Noometry coding category.

### How many benchmarks do Chatgpt 4o Latest 20250326 and Llama 2-70B share?

17 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Llama 2-70B has 35.