# Codellama 70b Instruct vs o3-pro

> o3-pro is the stronger model overall, scoring 42.7 to 33.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/codellama-70b-instruct-vs-o3-pro
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in writing & preference, where o3-pro leads 57.1 to 33.6.
- Codellama 70b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Codellama 70b Instruct | o3-pro |
|---|---|---|
| Provider | Meta | OpenAI |
| Noometry Index | 33.3 | 42.7 |
| Rank | 236 | 94 |
| Context | — | 200K |
| Input $/M | — | $20 |
| Output $/M | — | $80 |
| Weights | Open | Proprietary |

## Coding

- Codellama 70b Instruct: 37.0 (#189)
- o3-pro: 55.1 (#22)

| Benchmark | Codellama 70b Instruct | o3-pro |
|---|---|---|
| Aider Polyglot | — | 84.9% |
| WeirdML | — | 58.2% |
| BigCodeBench Instruct | 40.7% | — |
| BigCodeBench Complete | 49.6% | — |
| HumanEval+ | 65.9% | — |

## Reasoning

- Codellama 70b Instruct: 19.2 (#241)
- o3-pro: 24.1 (#152)

| Benchmark | Codellama 70b Instruct | o3-pro |
|---|---|---|
| ARC-AGI-2 | — | 4.9% |
| Kagi LLM Benchmark | — | 72.1% |
| ARC-AGI-1 | — | 59.3% |
| LMArena Hard Prompts | 1052 | — |
| DTBench | — | 86.9% |
| LMCA | — | 38.5% |
| Epoch Capabilities Index | — | 147.43 |

## Knowledge

- Codellama 70b Instruct: —
- o3-pro: 29.0 (#234)

| Benchmark | Codellama 70b Instruct | o3-pro |
|---|---|---|
| Confabulations | — | 14.2% |
| Vectara Hallucination Rate | — | 23.3% |

## Multilingual

- Codellama 70b Instruct: 24.9 (#283)
- o3-pro: —

| Benchmark | Codellama 70b Instruct | o3-pro |
|---|---|---|
| LMArena Non-English | 992 | — |

## Instruction Following

- Codellama 70b Instruct: 52.1 (#288)
- o3-pro: —

| Benchmark | Codellama 70b Instruct | o3-pro |
|---|---|---|
| LMArena Instruction Following | 1024 | — |

## Long Context

- Codellama 70b Instruct: —
- o3-pro: 72.1 (#1)

| Benchmark | Codellama 70b Instruct | o3-pro |
|---|---|---|
| Fiction.LiveBench | — | 97.2% |

## Writing & Preference

- Codellama 70b Instruct: 33.6 (#272)
- o3-pro: 57.1 (#128)

| Benchmark | Codellama 70b Instruct | o3-pro |
|---|---|---|
| LMArena Text | 1057 | — |
| Short-Story Creative Writing | — | 84.4% |

## FAQ

### Is Codellama 70b Instruct better than o3-pro?

o3-pro is the stronger model overall, scoring 42.7 to 33.3 on the Noometry Index.

### Is Codellama 70b Instruct or o3-pro better for coding?

o3-pro scores higher on coding benchmarks: 55.1 versus 37.0 in the Noometry coding category.

### How many benchmarks do Codellama 70b Instruct and o3-pro share?

0 benchmarks have published results for both models. Codellama 70b Instruct has 7 scored results on Noometry and o3-pro has 12.