Model comparison
Nova Premier 1.0 vs Step 2 16k Exp 202412
Nova Premier 1.0 and Step 2 16k Exp 202412 score almost the same on the Noometry Index (38.3 vs 39.2), so choose on price, context window or the category you care about most.
Last verified . 0 shared benchmarks.
StepFunSide by side
| Nova Premier 1.0 | Step 2 16k Exp 202412 | |
|---|---|---|
| Provider | Amazon | StepFun |
| Noometry Index | 38.3 | 39.2 |
| Released | 2025-04-30 | — |
| Weights | Proprietary | Proprietary |
| Context window | 1M | — |
| Max output | 10K | — |
| Input $ / M tokens | $2.50 | — |
| Output $ / M tokens | $12.50 | — |
| Results tracked | 6 | 12 |
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Category by category
Coding Not comparable
Nova Premier 1.0: —, Step 2 16k Exp 202412: 38.5 (#174)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Coding | — | 1316 |
Reasoning Step 2 16k Exp 202412 leads
Nova Premier 1.0: 23.0 (#185), Step 2 16k Exp 202412: 25.9 (#142)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| Kagi LLM Benchmark | 44.8% | — |
| LMArena Hard Prompts | — | 1299 |
Math Step 2 16k Exp 202412 leads
Nova Premier 1.0: 33.8 (#199), Step 2 16k Exp 202412: 36.3 (#169)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| Omni-MATH | 35% | — |
| LMArena Math | — | 1304 |
Knowledge Too close to call
Nova Premier 1.0: 35.8 (#180), Step 2 16k Exp 202412: 35.2 (#187)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| MMLU-Pro | 72.6% | — |
| GPQA (HELM) | 51.8% | — |
| LMArena Expert | — | 1279 |
Multilingual Not comparable
Nova Premier 1.0: —, Step 2 16k Exp 202412: 43.7 (#181)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Non-English | — | 1290 |
| LMArena Chinese | — | 1331 |
| LMArena Russian | — | 1324 |
Instruction Following Step 2 16k Exp 202412 leads
Nova Premier 1.0: 66.8 (#204), Step 2 16k Exp 202412: 67.9 (#192)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| IFEval | 80.3% | — |
| LMArena Instruction Following | — | 1287 |
Long Context Not comparable
Nova Premier 1.0: —, Step 2 16k Exp 202412: 39.7 (#170)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Longer Query | — | 1307 |
Writing & Preference Step 2 16k Exp 202412 leads
Nova Premier 1.0: 51.0 (#178), Step 2 16k Exp 202412: 52.3 (#173)
| Benchmark | Nova Premier 1.0 | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Text | — | 1321 |
| LMArena Creative Writing | — | 1328 |
| WildBench | 78.8% | — |
| LMArena Multi-Turn | — | 1292 |
Frequently asked questions
Is Nova Premier 1.0 better than Step 2 16k Exp 202412?
Nova Premier 1.0 and Step 2 16k Exp 202412 score almost the same on the Noometry Index (38.3 vs 39.2), so choose on price, context window or the category you care about most.
How many benchmarks do Nova Premier 1.0 and Step 2 16k Exp 202412 share?
0 benchmarks have published results for both models. Nova Premier 1.0 has 6 scored results on Noometry and Step 2 16k Exp 202412 has 12.