# Gemma 2 2b IT vs Step 2 16k Exp 202412

> Step 2 16k Exp 202412 is the stronger model overall, scoring 39.2 to 33.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-2-2b-it-vs-step-2-16k-exp-202412
- Last updated: 2026-10-12
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Gemma 2 2b IT scores higher in 0 categories and Step 2 16k Exp 202412 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Step 2 16k Exp 202412 leads 52.3 to 36.5.
- Gemma 2 2b IT has downloadable open weights; the other is API-only.

## Snapshot

| | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| Provider | Google | StepFun |
| Noometry Index | 33.1 | 39.2 |
| Rank | 248 | 171 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Proprietary |

## Coding

- Gemma 2 2b IT: 32.3 (#273)
- Step 2 16k Exp 202412: 38.5 (#174)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Coding | 1112 | 1316 |

## Reasoning

- Gemma 2 2b IT: 21.4 (#224)
- Step 2 16k Exp 202412: 25.9 (#142)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Hard Prompts | 1113 | 1299 |

## Math

- Gemma 2 2b IT: 32.6 (#212)
- Step 2 16k Exp 202412: 36.3 (#169)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Math | 1135 | 1304 |

## Knowledge

- Gemma 2 2b IT: 29.9 (#231)
- Step 2 16k Exp 202412: 35.2 (#187)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Expert | 1096 | 1279 |

## Multilingual

- Gemma 2 2b IT: 32.3 (#257)
- Step 2 16k Exp 202412: 43.7 (#181)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Non-English | 1121 | 1290 |
| LMArena Chinese | 1132 | 1331 |
| LMArena Russian | 1118 | 1324 |
| LMArena French | 1157 | — |
| LMArena German | 1114 | — |
| LMArena Japanese | 1083 | — |
| LMArena Korean | 1055 | — |
| LMArena Spanish | 1140 | — |

## Instruction Following

- Gemma 2 2b IT: 57.8 (#263)
- Step 2 16k Exp 202412: 67.9 (#192)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Instruction Following | 1118 | 1287 |

## Long Context

- Gemma 2 2b IT: 34.3 (#250)
- Step 2 16k Exp 202412: 39.7 (#170)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Longer Query | 1130 | 1307 |

## Writing & Preference

- Gemma 2 2b IT: 36.5 (#263)
- Step 2 16k Exp 202412: 52.3 (#173)

| Benchmark | Gemma 2 2b IT | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Text | 1156 | 1321 |
| LMArena Creative Writing | 1147 | 1328 |
| LMArena Multi-Turn | 1118 | 1292 |

## FAQ

### Is Gemma 2 2b IT better than Step 2 16k Exp 202412?

Step 2 16k Exp 202412 is the stronger model overall, scoring 39.2 to 33.1 on the Noometry Index.

### Is Gemma 2 2b IT or Step 2 16k Exp 202412 better for coding?

Step 2 16k Exp 202412 scores higher on coding benchmarks: 38.5 versus 32.3 in the Noometry coding category.

### How many benchmarks do Gemma 2 2b IT and Step 2 16k Exp 202412 share?

12 benchmarks have published results for both models. Gemma 2 2b IT has 17 scored results on Noometry and Step 2 16k Exp 202412 has 12.