Model comparison
Chatgpt 4o Latest 20250326 vs Command R+
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 32.4 on the Noometry Index.
Last verified . 17 shared benchmarks.
CohereSummary
- They share 17 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 8 categories and Command R+ in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Chatgpt 4o Latest 20250326 leads 33.8 to 9.2.
- Command R+ has downloadable open weights; the other is API-only.
Side by side
| Chatgpt 4o Latest 20250326 | Command R+ | |
|---|---|---|
| Provider | OpenAI | Cohere |
| Noometry Index | 43.8 | 32.4 |
| Released | — | 2024-08-30 |
| Weights | Proprietary | Open |
| Context window | — | 128K |
| Max output | — | 4K |
| Input $ / M tokens | — | $2.50 |
| Output $ / M tokens | — | $10 |
| Results tracked | 21 | 34 |
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Category by category
Coding Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 41.6 (#122), Command R+: 29.1 (#309)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Coding | 1413 | 1187 |
| BigCodeBench Instruct | — | 33.8% |
| LiveBench Coding | — | 19.1% |
| BigCodeBench Complete | — | 41.9% |
| HumanEval+ | — | 56.7% |
| MBPP+ | — | 63.5% |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), Command R+: 9.2 (#344)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1186 |
| SimpleBench | — | 17.4% |
| Kagi LLM Benchmark | 75% | — |
| LiveBench Reasoning | — | 24.8% |
| DTBench | — | 54.9% |
| LiveBench Data Analysis | — | 38.1% |
| LMCA | — | 5% |
| Epoch Capabilities Index | — | 119.34 |
| LiveBench | — | 31.8% |
Math Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 38.6 (#134), Command R+: 28.9 (#242)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Math | 1407 | 1188 |
| LiveBench Math | — | 21.3% |
Knowledge Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 39.2 (#137), Command R+: 36.4 (#169)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Expert | 1401 | 1174 |
| Confabulations | 16.6% | — |
| Vectara Hallucination Rate | — | 6.9% |
| MMLU | — | 69.4% |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 39.6 (#58), Command R+: —
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 52.9 (#76), Command R+: 38.6 (#227)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Non-English | 1419 | 1216 |
| LMArena Chinese | 1457 | 1226 |
| LMArena French | 1446 | 1209 |
| LMArena German | 1423 | 1216 |
| LMArena Japanese | 1405 | 1166 |
| LMArena Korean | 1396 | 1138 |
| LMArena Russian | 1429 | 1227 |
| LMArena Spanish | 1434 | 1189 |
Instruction Following Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 74.0 (#107), Command R+: 60.0 (#254)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Instruction Following | 1403 | 1197 |
| LiveBench Instruction Following | — | 57.6% |
Long Context Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 43.1 (#107), Command R+: 37.3 (#219)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Longer Query | 1413 | 1230 |
Writing & Preference Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 62.6 (#72), Command R+: 43.5 (#228)
| Benchmark | Chatgpt 4o Latest 20250326 | Command R+ |
|---|---|---|
| LMArena Text | 1429 | 1229 |
| LMArena Creative Writing | 1405 | 1235 |
| LMArena Multi-Turn | 1454 | 1213 |
| EQ-Bench Creative Writing | 1501 | — |
| LiveBench Language | — | 29.7% |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than Command R+?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 32.4 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or Command R+ better for coding?
Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.6 versus 29.1 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and Command R+ share?
17 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Command R+ has 34.