# Nova 2 Lite vs Tulu 3 (Tülu 3) 70B

> Nova 2 Lite is the stronger model overall, scoring 39.7 to 33.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nova-2-lite-vs-tulu-3-70b
- Last updated: 2026-10-10
- Shared benchmarks: 11

## Summary

- They share 11 benchmarks with published results for both. Nova 2 Lite scores higher in 8 categories and Tulu 3 (Tülu 3) 70B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Nova 2 Lite leads 37.5 to 14.2.
- Tulu 3 (Tülu 3) 70B has downloadable open weights; the other is API-only.

## Snapshot

| | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| Provider | Amazon | Allen Institute for AI (Ai2) |
| Noometry Index | 39.7 | 33.0 |
| Rank | 161 | 251 |
| Context | 1M | — |
| Input $/M | $0.30 | — |
| Output $/M | $2.50 | — |
| Weights | Proprietary | Open |

## Coding

- Nova 2 Lite: 40.7 (#134)
- Tulu 3 (Tülu 3) 70B: 36.0 (#214)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Coding | 1385 | 1235 |

## Agentic & Tool Use

- Nova 2 Lite: 24.1 (#121)
- Tulu 3 (Tülu 3) 70B: —

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 27.1% | — |

## Reasoning

- Nova 2 Lite: 27.5 (#118)
- Tulu 3 (Tülu 3) 70B: 23.9 (#169)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Hard Prompts | 1364 | 1220 |

## Math

- Nova 2 Lite: 37.5 (#156)
- Tulu 3 (Tülu 3) 70B: 14.2 (#303)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Math | 1359 | 1242 |
| OTIS Mock AIME 2024-2025 | — | 4.4% |
| MATH Level 5 | — | 42.7% |

## Knowledge

- Nova 2 Lite: 43.0 (#94)
- Tulu 3 (Tülu 3) 70B: 25.0 (#264)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| GPQA Diamond | — | 46.3% |
| Vectara Hallucination Rate | 5.1% | — |
| LMArena Expert | 1358 | — |

## Multilingual

- Nova 2 Lite: 47.1 (#153)
- Tulu 3 (Tülu 3) 70B: 39.9 (#222)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Non-English | 1337 | 1236 |
| LMArena Chinese | 1364 | 1249 |
| LMArena Russian | 1343 | 1246 |
| LMArena French | 1381 | — |
| LMArena German | 1343 | — |
| LMArena Japanese | 1271 | — |
| LMArena Korean | 1284 | — |
| LMArena Spanish | 1373 | — |

## Instruction Following

- Nova 2 Lite: 70.5 (#161)
- Tulu 3 (Tülu 3) 70B: 64.8 (#227)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Instruction Following | 1335 | 1233 |

## Long Context

- Nova 2 Lite: 40.6 (#150)
- Tulu 3 (Tülu 3) 70B: 37.1 (#222)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Longer Query | 1335 | 1224 |

## Writing & Preference

- Nova 2 Lite: 53.9 (#154)
- Tulu 3 (Tülu 3) 70B: 45.6 (#223)

| Benchmark | Nova 2 Lite | Tulu 3 (Tülu 3) 70B |
|---|---|---|
| LMArena Text | 1362 | 1256 |
| LMArena Creative Writing | 1291 | 1231 |
| LMArena Multi-Turn | 1338 | 1252 |

## FAQ

### Is Nova 2 Lite better than Tulu 3 (Tülu 3) 70B?

Nova 2 Lite is the stronger model overall, scoring 39.7 to 33.0 on the Noometry Index.

### Is Nova 2 Lite or Tulu 3 (Tülu 3) 70B better for coding?

Nova 2 Lite scores higher on coding benchmarks: 40.7 versus 36.0 in the Noometry coding category.

### How many benchmarks do Nova 2 Lite and Tulu 3 (Tülu 3) 70B share?

11 benchmarks have published results for both models. Nova 2 Lite has 19 scored results on Noometry and Tulu 3 (Tülu 3) 70B has 14.