Model comparison
Gemma 1.1 2b IT vs Llama 2-13B
Gemma 1.1 2b IT and Llama 2-13B score almost the same on the Noometry Index (29.3 vs 29.6), so choose on price, context window or the category you care about most.
Last verified . 14 shared benchmarks.
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MetaSummary
- They share 14 benchmarks with published results for both. Gemma 1.1 2b IT scores higher in 1 category and Llama 2-13B in 7 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Gemma 1.1 2b IT leads 19.1 to 12.8.
Side by side
| Gemma 1.1 2b IT | Llama 2-13B | |
|---|---|---|
| Provider | Meta | |
| Noometry Index | 29.3 | 29.6 |
| Released | — | 2023-07-18 |
| Weights | Open | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 16 | 32 |
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Category by category
Coding Too close to call
Gemma 1.1 2b IT: 30.1 (#299), Llama 2-13B: 30.9 (#291)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Coding | 1034 | 1062 |
| HumanEval+ | 17.7% | — |
| MBPP+ | 23.3% | — |
Reasoning Gemma 1.1 2b IT leads
Gemma 1.1 2b IT: 19.1 (#270), Llama 2-13B: 12.8 (#337)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Hard Prompts | 1005 | 1051 |
| Chess Puzzles | — | 0% |
| DTBench | — | 42.2% |
| BIG-Bench Hard | — | 58.2% |
| Epoch Capabilities Index | — | 106.17 |
| HellaSwag | — | 80.7% |
| LAMBADA | — | 76.5% |
| PIQA | — | 80.8% |
| WinoGrande | — | 72.8% |
Math Too close to call
Gemma 1.1 2b IT: 30.8 (#232), Llama 2-13B: 31.1 (#229)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Math | 1047 | 1065 |
| GSM8K | — | 36.9% |
Knowledge Llama 2-13B leads
Gemma 1.1 2b IT: 26.5 (#258), Llama 2-13B: 28.1 (#249)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Expert | 970 | 1030 |
| ARC (AI2) Challenge | — | 60.3% |
| BoolQ | — | 82.4% |
| MMLU | — | 55.6% |
| OpenBookQA | — | 57% |
| TriviaQA | — | 79.6% |
Multimodal Not comparable
Gemma 1.1 2b IT: —, Llama 2-13B: —
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| ScienceQA | — | 55.8% |
Multilingual Llama 2-13B leads
Gemma 1.1 2b IT: 24.6 (#289), Llama 2-13B: 26.5 (#279)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Non-English | 988 | 1024 |
| LMArena Chinese | 1012 | 1001 |
| LMArena German | 944 | 1009 |
| LMArena Korean | 899 | 953 |
| LMArena Russian | 990 | 1055 |
| LMArena French | — | 1044 |
| LMArena Japanese | — | 894 |
| LMArena Spanish | — | 1087 |
Instruction Following Llama 2-13B leads
Gemma 1.1 2b IT: 49.9 (#299), Llama 2-13B: 53.3 (#287)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Instruction Following | 992 | 1045 |
Long Context Llama 2-13B leads
Gemma 1.1 2b IT: 30.6 (#286), Llama 2-13B: 32.3 (#269)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Longer Query | 1003 | 1064 |
Writing & Preference Llama 2-13B leads
Gemma 1.1 2b IT: 25.1 (#306), Llama 2-13B: 29.8 (#289)
| Benchmark | Gemma 1.1 2b IT | Llama 2-13B |
|---|---|---|
| LMArena Text | 1022 | 1084 |
| LMArena Creative Writing | 998 | 1047 |
| LMArena Multi-Turn | 959 | 1050 |
Frequently asked questions
Is Gemma 1.1 2b IT better than Llama 2-13B?
Gemma 1.1 2b IT and Llama 2-13B score almost the same on the Noometry Index (29.3 vs 29.6), so choose on price, context window or the category you care about most.
Is Gemma 1.1 2b IT or Llama 2-13B better for coding?
They score almost the same on coding (30.1 vs 30.9); test both on your own repository before choosing.
How many benchmarks do Gemma 1.1 2b IT and Llama 2-13B share?
14 benchmarks have published results for both models. Gemma 1.1 2b IT has 16 scored results on Noometry and Llama 2-13B has 32.