Model comparison
Dolly 2.0-12b vs Step 2 16k Exp 202412
Step 2 16k Exp 202412 is the stronger model overall, scoring 39.2 to 25.5 on the Noometry Index.
Last verified . 9 shared benchmarks.
Databricks
StepFunSummary
- They share 9 benchmarks with published results for both. Dolly 2.0-12b scores higher in 0 categories and Step 2 16k Exp 202412 in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Step 2 16k Exp 202412 leads 52.3 to 15.2.
- Dolly 2.0-12b has downloadable open weights; the other is API-only.
Side by side
| Dolly 2.0-12b | Step 2 16k Exp 202412 | |
|---|---|---|
| Provider | Databricks | StepFun |
| Noometry Index | 25.5 | 39.2 |
| Released | 2023-04-11 | — |
| Weights | Open | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 17 | 12 |
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Category by category
Coding Step 2 16k Exp 202412 leads
Dolly 2.0-12b: 23.4 (#332), Step 2 16k Exp 202412: 38.5 (#174)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Coding | 776 | 1316 |
Reasoning Step 2 16k Exp 202412 leads
Dolly 2.0-12b: 15.3 (#316), Step 2 16k Exp 202412: 25.9 (#142)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Hard Prompts | 804 | 1299 |
| Epoch Capabilities Index | 89.67 | — |
| HellaSwag | 70.8% | — |
| PIQA | 75.4% | — |
| WinoGrande | 61.8% | — |
Math Step 2 16k Exp 202412 leads
Dolly 2.0-12b: 27.3 (#251), Step 2 16k Exp 202412: 36.3 (#169)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Math | 871 | 1304 |
Knowledge Not comparable
Dolly 2.0-12b: —, Step 2 16k Exp 202412: 35.2 (#187)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Expert | — | 1279 |
| ARC (AI2) Challenge | 39.6% | — |
| BoolQ | 56.3% | — |
| MMLU | 26.2% | — |
| OpenBookQA | 39.2% | — |
Multilingual Step 2 16k Exp 202412 leads
Dolly 2.0-12b: 17.4 (#296), Step 2 16k Exp 202412: 43.7 (#181)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Non-English | 836 | 1290 |
| LMArena Chinese | 836 | 1331 |
| LMArena Russian | — | 1324 |
Instruction Following Step 2 16k Exp 202412 leads
Dolly 2.0-12b: 38.7 (#304), Step 2 16k Exp 202412: 67.9 (#192)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Instruction Following | 814 | 1287 |
Long Context Not comparable
Dolly 2.0-12b: —, Step 2 16k Exp 202412: 39.7 (#170)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Longer Query | — | 1307 |
Writing & Preference Step 2 16k Exp 202412 leads
Dolly 2.0-12b: 15.2 (#311), Step 2 16k Exp 202412: 52.3 (#173)
| Benchmark | Dolly 2.0-12b | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Text | 851 | 1321 |
| LMArena Creative Writing | 864 | 1328 |
| LMArena Multi-Turn | 740 | 1292 |
Frequently asked questions
Is Dolly 2.0-12b better than Step 2 16k Exp 202412?
Step 2 16k Exp 202412 is the stronger model overall, scoring 39.2 to 25.5 on the Noometry Index.
Is Dolly 2.0-12b or Step 2 16k Exp 202412 better for coding?
Step 2 16k Exp 202412 scores higher on coding benchmarks: 38.5 versus 23.4 in the Noometry coding category.
How many benchmarks do Dolly 2.0-12b and Step 2 16k Exp 202412 share?
9 benchmarks have published results for both models. Dolly 2.0-12b has 17 scored results on Noometry and Step 2 16k Exp 202412 has 12.