Model comparison
Amazon Nova Lite vs Step 2 16k Exp 202412
Step 2 16k Exp 202412 is the stronger model overall, scoring 38.6 to 31.4 on the Noometry Index.
Last verified . 12 shared benchmarks.
StepFunSummary
- They share 12 benchmarks with published results for both. Amazon Nova Lite 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 52.5 to 42.3.
Side by side
| Amazon Nova Lite | Step 2 16k Exp 202412 | |
|---|---|---|
| Provider | Amazon | StepFun |
| Noometry Index | 31.4 | 38.6 |
| Released | 2024-12-03 | — |
| Weights | Proprietary | Proprietary |
| Context window | 300K | — |
| Max output | 10K | — |
| Input $ / M tokens | $0.06 | — |
| Output $ / M tokens | $0.24 | — |
| Results tracked | 34 | 12 |
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Category by category
Coding Step 2 16k Exp 202412 leads
Amazon Nova Lite: 32.0 (#266), Step 2 16k Exp 202412: 37.9 (#170)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Coding | 1239 | 1316 |
| LiveBench Coding | 27.5% | — |
| ALE-Bench | 236.25 | — |
Reasoning Step 2 16k Exp 202412 leads
Amazon Nova Lite: 18.5 (#257), Step 2 16k Exp 202412: 24.8 (#140)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Hard Prompts | 1220 | 1299 |
| LiveBench Reasoning | 36.7% | — |
| LiveBench Data Analysis | 37.2% | — |
| LiveBench | 36.4% | — |
Math Step 2 16k Exp 202412 leads
Amazon Nova Lite: 25.8 (#243), Step 2 16k Exp 202412: 33.6 (#171)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Math | 1227 | 1305 |
| Omni-MATH | 23.3% | — |
| LiveBench Math | 36.7% | — |
Knowledge Step 2 16k Exp 202412 leads
Amazon Nova Lite: 26.0 (#254), Step 2 16k Exp 202412: 34.6 (#187)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Expert | 1201 | 1279 |
| Humanity's Last Exam | 3.6% | — |
| MMLU-Pro | 60% | — |
| Vectara Hallucination Rate | 6.1% | — |
| GPQA (HELM) | 39.7% | — |
| MMLU | 77% | — |
Multimodal Not comparable
Amazon Nova Lite: 25.0 (#118), Step 2 16k Exp 202412: —
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Vision | 990 | — |
Multilingual Step 2 16k Exp 202412 leads
Amazon Nova Lite: 38.2 (#227), Step 2 16k Exp 202412: 43.9 (#176)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Non-English | 1208 | 1290 |
| LMArena Chinese | 1225 | 1331 |
| LMArena Russian | 1216 | 1324 |
| LMArena French | 1237 | — |
| LMArena German | 1229 | — |
| LMArena Japanese | 1153 | — |
| LMArena Korean | 1153 | — |
| LMArena Spanish | 1225 | — |
Instruction Following Step 2 16k Exp 202412 leads
Amazon Nova Lite: 59.6 (#250), Step 2 16k Exp 202412: 68.1 (#187)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Instruction Following | 1205 | 1287 |
| LiveBench Instruction Following | 54.1% | — |
| IFEval | 77.6% | — |
Long Context Step 2 16k Exp 202412 leads
Amazon Nova Lite: 37.4 (#212), Step 2 16k Exp 202412: 39.7 (#165)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Longer Query | 1234 | 1307 |
Writing & Preference Step 2 16k Exp 202412 leads
Amazon Nova Lite: 42.3 (#232), Step 2 16k Exp 202412: 52.5 (#168)
| Benchmark | Amazon Nova Lite | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Text | 1229 | 1321 |
| LMArena Creative Writing | 1197 | 1328 |
| LMArena Multi-Turn | 1199 | 1292 |
| WildBench | 75% | — |
| LiveBench Language | 25.9% | — |
Frequently asked questions
Is Amazon Nova Lite better than Step 2 16k Exp 202412?
Step 2 16k Exp 202412 is the stronger model overall, scoring 38.6 to 31.4 on the Noometry Index.
Is Amazon Nova Lite or Step 2 16k Exp 202412 better for coding?
Step 2 16k Exp 202412 scores higher on coding benchmarks: 37.9 versus 32.0 in the Noometry coding category.
How many benchmarks do Amazon Nova Lite and Step 2 16k Exp 202412 share?
12 benchmarks have published results for both models. Amazon Nova Lite has 34 scored results on Noometry and Step 2 16k Exp 202412 has 12.