Model comparison
Codellama 34b Instruct vs Step 2 16k Exp 202412
Step 2 16k Exp 202412 is the stronger model overall, scoring 38.6 to 30.2 on the Noometry Index.
Last verified . 10 shared benchmarks.
Meta
StepFunSummary
- They share 10 benchmarks with published results for both. Codellama 34b Instruct scores higher in 0 categories and Step 2 16k Exp 202412 in 7 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Step 2 16k Exp 202412 leads 52.5 to 28.4.
- Codellama 34b Instruct has downloadable open weights; the other is API-only.
Side by side
| Codellama 34b Instruct | Step 2 16k Exp 202412 | |
|---|---|---|
| Provider | Meta | StepFun |
| Noometry Index | 30.2 | 38.6 |
| Released | — | — |
| Weights | Open | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 14 | 12 |
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Category by category
Coding Step 2 16k Exp 202412 leads
Codellama 34b Instruct: 28.0 (#310), Step 2 16k Exp 202412: 37.9 (#170)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Coding | 1046 | 1316 |
| BigCodeBench Instruct | 29% | — |
| BigCodeBench Complete | 37.1% | — |
| HumanEval+ | 43.9% | — |
| MBPP+ | 56.3% | — |
Reasoning Step 2 16k Exp 202412 leads
Codellama 34b Instruct: 18.8 (#250), Step 2 16k Exp 202412: 24.8 (#140)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Hard Prompts | 1032 | 1299 |
Math Step 2 16k Exp 202412 leads
Codellama 34b Instruct: 28.5 (#227), Step 2 16k Exp 202412: 33.6 (#171)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Math | 1056 | 1305 |
Knowledge Not comparable
Codellama 34b Instruct: —, Step 2 16k Exp 202412: 34.6 (#187)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Expert | — | 1279 |
Multilingual Step 2 16k Exp 202412 leads
Codellama 34b Instruct: 25.9 (#279), Step 2 16k Exp 202412: 43.9 (#176)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Non-English | 1011 | 1290 |
| LMArena Chinese | 976 | 1331 |
| LMArena Russian | — | 1324 |
Instruction Following Step 2 16k Exp 202412 leads
Codellama 34b Instruct: 52.4 (#286), Step 2 16k Exp 202412: 68.1 (#187)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Instruction Following | 1028 | 1287 |
Long Context Step 2 16k Exp 202412 leads
Codellama 34b Instruct: 30.8 (#279), Step 2 16k Exp 202412: 39.7 (#165)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Longer Query | 1014 | 1307 |
Writing & Preference Step 2 16k Exp 202412 leads
Codellama 34b Instruct: 28.4 (#292), Step 2 16k Exp 202412: 52.5 (#168)
| Benchmark | Codellama 34b Instruct | Step 2 16k Exp 202412 |
|---|---|---|
| LMArena Text | 1066 | 1321 |
| LMArena Creative Writing | 1032 | 1328 |
| LMArena Multi-Turn | 1015 | 1292 |
Frequently asked questions
Is Codellama 34b Instruct better than Step 2 16k Exp 202412?
Step 2 16k Exp 202412 is the stronger model overall, scoring 38.6 to 30.2 on the Noometry Index.
Is Codellama 34b Instruct or Step 2 16k Exp 202412 better for coding?
Step 2 16k Exp 202412 scores higher on coding benchmarks: 37.9 versus 28.0 in the Noometry coding category.
How many benchmarks do Codellama 34b Instruct and Step 2 16k Exp 202412 share?
10 benchmarks have published results for both models. Codellama 34b Instruct has 14 scored results on Noometry and Step 2 16k Exp 202412 has 12.