Model comparison
C4ai Aya Expanse 8b vs Gemma 7B
C4ai Aya Expanse 8b is the stronger model overall, scoring 34.3 to 29.5 on the Noometry Index.
Last verified . 12 shared benchmarks.
Cohere
GoogleSummary
- They share 12 benchmarks with published results for both. C4ai Aya Expanse 8b scores higher in 8 categories and Gemma 7B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where C4ai Aya Expanse 8b leads 39.2 to 27.2.
Side by side
| C4ai Aya Expanse 8b | Gemma 7B | |
|---|---|---|
| Provider | Cohere | |
| Noometry Index | 34.3 | 29.5 |
| Released | 2024-10-24 | 2024-02-21 |
| Weights | Open | Open |
| Context window | 8K | — |
| Max output | 4K | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 15 | 27 |
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Category by category
Coding C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 33.2 (#252), Gemma 7B: 29.9 (#290)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Coding | 1161 | 1048 |
| HumanEval+ | — | 28.7% |
| MBPP+ | — | 43.4% |
Reasoning C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 21.4 (#198), Gemma 7B: 19.0 (#247)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Hard Prompts | 1156 | 1042 |
| Adversarial NLI | — | 48.7% |
| BIG-Bench Hard | — | 55.1% |
| Epoch Capabilities Index | — | 111.74 |
| HellaSwag | — | 82.2% |
| PIQA | — | 81.2% |
| WinoGrande | — | 79% |
Math C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 30.8 (#204), Gemma 7B: 28.7 (#225)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Math | 1168 | 1066 |
| GSM8K | — | 46.4% |
Knowledge C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 33.0 (#197), Gemma 7B: 26.8 (#248)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Expert | 1153 | 1002 |
| Vectara Hallucination Rate | 9.5% | — |
| ARC (AI2) Challenge | — | 78.3% |
| BoolQ | — | 83.2% |
| MMLU | — | 66.1% |
| OpenBookQA | — | 78.6% |
| TriviaQA | — | 72.3% |
Multilingual C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 36.3 (#237), Gemma 7B: 25.3 (#282)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Non-English | 1180 | 999 |
| LMArena Chinese | 1181 | 1035 |
| LMArena Russian | 1197 | 993 |
| LMArena French | — | 1024 |
| LMArena German | 1188 | — |
| LMArena Japanese | 1120 | — |
Instruction Following C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 60.4 (#248), Gemma 7B: 51.7 (#290)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Instruction Following | 1155 | 1017 |
Long Context C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 36.1 (#231), Gemma 7B: 31.1 (#277)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Longer Query | 1192 | 1022 |
Writing & Preference C4ai Aya Expanse 8b leads
C4ai Aya Expanse 8b: 39.2 (#245), Gemma 7B: 27.2 (#297)
| Benchmark | C4ai Aya Expanse 8b | Gemma 7B |
|---|---|---|
| LMArena Text | 1185 | 1056 |
| LMArena Creative Writing | 1168 | 1024 |
| LMArena Multi-Turn | 1160 | 963 |
Frequently asked questions
Is C4ai Aya Expanse 8b better than Gemma 7B?
C4ai Aya Expanse 8b is the stronger model overall, scoring 34.3 to 29.5 on the Noometry Index.
Is C4ai Aya Expanse 8b or Gemma 7B better for coding?
C4ai Aya Expanse 8b scores higher on coding benchmarks: 33.2 versus 29.9 in the Noometry coding category.
How many benchmarks do C4ai Aya Expanse 8b and Gemma 7B share?
12 benchmarks have published results for both models. C4ai Aya Expanse 8b has 15 scored results on Noometry and Gemma 7B has 27.