# Devstral Small 2505 vs Nova 2 Lite

> Nova 2 Lite is the stronger model overall, scoring 39.7 to 34.3 on the Noometry Index. Devstral Small 2505 costs 5.7× less per token, which makes it the better buy when Nova 2 Lite's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/devstral-small-vs-nova-2-lite
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Nova 2 Lite leads 27.5 to 19.7.
- Devstral Small 2505 is cheaper at $0.10 / $0.30 per million input/output tokens, against $0.30 / $2.50 for Nova 2 Lite.
- Nova 2 Lite accepts more context: 1M tokens versus 128K.
- Devstral Small 2505 has downloadable open weights; the other is API-only.

## Snapshot

| | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| Provider | Mistral AI | Amazon |
| Noometry Index | 34.3 | 39.7 |
| Rank | 233 | 161 |
| Context | 128K | 1M |
| Input $/M | $0.10 | $0.30 |
| Output $/M | $0.30 | $2.50 |
| Weights | Open | Proprietary |

## Coding

- Devstral Small 2505: 38.9 (#166)
- Nova 2 Lite: 40.7 (#134)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| SWE-bench Verified (bash only) | 56.4% | — |
| SciCode | 28.8% | — |
| LMArena Coding | — | 1385 |

## Agentic & Tool Use

- Devstral Small 2505: —
- Nova 2 Lite: 24.1 (#121)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 27.1% |

## Reasoning

- Devstral Small 2505: 19.7 (#252)
- Nova 2 Lite: 27.5 (#118)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| Kagi LLM Benchmark | 37.7% | — |
| CritPt | 0% | — |
| LMArena Hard Prompts | — | 1364 |

## Math

- Devstral Small 2505: —
- Nova 2 Lite: 37.5 (#156)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| LMArena Math | — | 1359 |

## Knowledge

- Devstral Small 2505: —
- Nova 2 Lite: 43.0 (#94)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| Vectara Hallucination Rate | — | 5.1% |
| LMArena Expert | — | 1358 |

## Multilingual

- Devstral Small 2505: —
- Nova 2 Lite: 47.1 (#153)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| LMArena Non-English | — | 1337 |
| LMArena Chinese | — | 1364 |
| LMArena French | — | 1381 |
| LMArena German | — | 1343 |
| LMArena Japanese | — | 1271 |
| LMArena Korean | — | 1284 |
| LMArena Russian | — | 1343 |
| LMArena Spanish | — | 1373 |

## Instruction Following

- Devstral Small 2505: —
- Nova 2 Lite: 70.5 (#161)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| LMArena Instruction Following | — | 1335 |

## Long Context

- Devstral Small 2505: —
- Nova 2 Lite: 40.6 (#150)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| LMArena Longer Query | — | 1335 |

## Writing & Preference

- Devstral Small 2505: —
- Nova 2 Lite: 53.9 (#154)

| Benchmark | Devstral Small 2505 | Nova 2 Lite |
|---|---|---|
| LMArena Text | — | 1362 |
| LMArena Creative Writing | — | 1291 |
| LMArena Multi-Turn | — | 1338 |

## FAQ

### Is Devstral Small 2505 better than Nova 2 Lite?

Nova 2 Lite is the stronger model overall, scoring 39.7 to 34.3 on the Noometry Index. Devstral Small 2505 costs 5.7× less per token, which makes it the better buy when Nova 2 Lite's lead doesn't matter for your workload.

### Which is cheaper, Devstral Small 2505 or Nova 2 Lite?

Devstral Small 2505 is cheaper. It lists at $0.10 per million input tokens and $0.30 per million output tokens; Nova 2 Lite lists at $0.30 and $2.50.

### Is Devstral Small 2505 or Nova 2 Lite better for coding?

Nova 2 Lite scores higher on coding benchmarks: 40.7 versus 38.9 in the Noometry coding category.

### Which has the bigger context window?

Nova 2 Lite does, with 1M tokens against 128K.

### How many benchmarks do Devstral Small 2505 and Nova 2 Lite share?

0 benchmarks have published results for both models. Devstral Small 2505 has 4 scored results on Noometry and Nova 2 Lite has 19.