# GPT-5 Pro vs Tulu 3 (Tülu 3) 70B

> GPT-5 Pro is the stronger model overall, scoring 46.4 to 33.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-5-pro-vs-tulu-3-70b
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where GPT-5 Pro leads 48.5 to 14.2.
- Tulu 3 (Tülu 3) 70B has downloadable open weights; the other is API-only.

## Snapshot

| | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| Provider | OpenAI | Allen Institute for AI (Ai2) |
| Noometry Index | 46.4 | 33.0 |
| Rank | 64 | 251 |
| Context | 400K | — |
| Input $/M | $15 | — |
| Output $/M | $120 | — |
| Weights | Proprietary | Open |

## Coding

- GPT-5 Pro: 44.0 (#80)
- Tulu 3 (Tülu 3) 70B: 36.0 (#214)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| WeirdML | 60.4% | — |
| LMArena Coding | — | 1235 |
| AlgoTune | 1.31 | — |

## Reasoning

- GPT-5 Pro: 38.9 (#62)
- Tulu 3 (Tülu 3) 70B: 23.9 (#169)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| ARC-AGI-2 | 18.3% | — |
| SimpleBench | 61.6% | — |
| Kagi LLM Benchmark | 76.8% | — |
| ARC-AGI-1 | 70.2% | — |
| EnigmaEval | 18.8% | — |
| LMArena Hard Prompts | — | 1220 |
| Epoch Capabilities Index | 150.28 | — |

## Math

- GPT-5 Pro: 48.5 (#63)
- Tulu 3 (Tülu 3) 70B: 14.2 (#303)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| FrontierMath (Tiers 1-3) | 55.8% | — |
| FrontierMath Tier 4 | 19.5% | — |
| OTIS Mock AIME 2024-2025 | — | 4.4% |
| LMArena Math | — | 1242 |
| MATH Level 5 | — | 42.7% |
| FrontierMath Tier 4 (v1) | 14.6% | — |

## Knowledge

- GPT-5 Pro: 56.7 (#42)
- Tulu 3 (Tülu 3) 70B: 25.0 (#264)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| GPQA Diamond | — | 46.3% |
| Humanity's Last Exam | 31.6% | — |

## Multilingual

- GPT-5 Pro: —
- Tulu 3 (Tülu 3) 70B: 39.9 (#222)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Non-English | — | 1236 |
| LMArena Chinese | — | 1249 |
| LMArena Russian | — | 1246 |

## Instruction Following

- GPT-5 Pro: —
- Tulu 3 (Tülu 3) 70B: 64.8 (#227)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Instruction Following | — | 1233 |

## Long Context

- GPT-5 Pro: —
- Tulu 3 (Tülu 3) 70B: 37.1 (#222)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Longer Query | — | 1224 |

## Writing & Preference

- GPT-5 Pro: —
- Tulu 3 (Tülu 3) 70B: 45.6 (#223)

| Benchmark | GPT-5 Pro | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Text | — | 1256 |
| LMArena Creative Writing | — | 1231 |
| LMArena Multi-Turn | — | 1252 |

## FAQ

### Is GPT-5 Pro better than Tulu 3 (Tülu 3) 70B?

GPT-5 Pro is the stronger model overall, scoring 46.4 to 33.0 on the Noometry Index.

### Is GPT-5 Pro or Tulu 3 (Tülu 3) 70B better for coding?

GPT-5 Pro scores higher on coding benchmarks: 44.0 versus 36.0 in the Noometry coding category.

### How many benchmarks do GPT-5 Pro and Tulu 3 (Tülu 3) 70B share?

0 benchmarks have published results for both models. GPT-5 Pro has 12 scored results on Noometry and Tulu 3 (Tülu 3) 70B has 14.