Model comparison
Chatgpt 4o Latest 20250326 vs Gemma 2 27B
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 29.4 on the Noometry Index.
Last verified . 18 shared benchmarks.
GoogleSummary
- They share 18 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 8 categories and Gemma 2 27B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Chatgpt 4o Latest 20250326 leads 38.6 to 10.7.
- The biggest single-benchmark swing is Confabulations: 16.6% for Chatgpt 4o Latest 20250326 and 27.1% for Gemma 2 27B.
- Gemma 2 27B has downloadable open weights; the other is API-only.
Side by side
| Chatgpt 4o Latest 20250326 | Gemma 2 27B | |
|---|---|---|
| Provider | OpenAI | |
| Noometry Index | 43.8 | 29.4 |
| Released | — | 2024-06-24 |
| Weights | Proprietary | Open |
| Context window | — | 8K |
| Max output | — | 2K |
| Input $ / M tokens | — | $0.65 |
| Output $ / M tokens | — | $0.65 |
| Results tracked | 21 | 34 |
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Category by category
Coding Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 41.6 (#122), Gemma 2 27B: 34.1 (#246)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Coding | 1413 | 1211 |
| BigCodeBench Instruct | — | 42.8% |
| LiveBench Coding | — | 36% |
| BigCodeBench Complete | — | 52.5% |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), Gemma 2 27B: 15.3 (#315)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1198 |
| Kagi LLM Benchmark | 75% | — |
| LiveBench Reasoning | — | 28.1% |
| DTBench | — | 48% |
| LiveBench Data Analysis | — | 47.9% |
| LMCA | — | 7.1% |
| Epoch Capabilities Index | — | 122.08 |
| LiveBench | — | 38.2% |
Math Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 38.6 (#134), Gemma 2 27B: 10.7 (#311)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Math | 1407 | 1212 |
| OTIS Mock AIME 2024-2025 | — | 1.4% |
| LiveBench Math | — | 26.5% |
| MATH Level 5 | — | 27.9% |
Knowledge Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 39.2 (#137), Gemma 2 27B: 19.0 (#280)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| Confabulations | 16.6% | 27.1% |
| LMArena Expert | 1401 | 1172 |
| GPQA Diamond | — | 36.5% |
| MMLU | — | 75.7% |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 39.6 (#58), Gemma 2 27B: —
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 52.9 (#76), Gemma 2 27B: 38.6 (#226)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Non-English | 1419 | 1217 |
| LMArena Chinese | 1457 | 1221 |
| LMArena French | 1446 | 1247 |
| LMArena German | 1423 | 1209 |
| LMArena Japanese | 1405 | 1175 |
| LMArena Korean | 1396 | 1174 |
| LMArena Russian | 1429 | 1234 |
| LMArena Spanish | 1434 | 1228 |
Instruction Following Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 74.0 (#107), Gemma 2 27B: 60.5 (#249)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Instruction Following | 1403 | 1206 |
| LiveBench Instruction Following | — | 58.1% |
Long Context Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 43.1 (#107), Gemma 2 27B: 37.3 (#218)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Longer Query | 1413 | 1231 |
Writing & Preference Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 62.6 (#72), Gemma 2 27B: 44.2 (#225)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemma 2 27B |
|---|---|---|
| LMArena Text | 1429 | 1231 |
| LMArena Creative Writing | 1405 | 1241 |
| LMArena Multi-Turn | 1454 | 1224 |
| EQ-Bench Creative Writing | 1501 | — |
| LiveBench Language | — | 32.6% |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than Gemma 2 27B?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 29.4 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or Gemma 2 27B better for coding?
Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.6 versus 34.1 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and Gemma 2 27B share?
18 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Gemma 2 27B has 34.