Model comparison
Chatgpt 4o Latest 20250326 vs o1-mini
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 34.0 on the Noometry Index.
Last verified . 18 shared benchmarks.
Summary
- They share 18 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 8 categories and o1-mini 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 8.8.
Side by side
| Chatgpt 4o Latest 20250326 | o1-mini | |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Noometry Index | 43.8 | 34.0 |
| Released | — | 2024-09-12 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 21 | 39 |
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Category by category
Coding Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 41.6 (#122), o1-mini: 35.5 (#224)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Coding | 1413 | 1362 |
| Aider Polyglot | — | 32.9% |
| WeirdML | — | 36.3% |
| LiveBench Coding | — | 48% |
| HumanEval+ | — | 89% |
| MBPP+ | — | 78.8% |
Agentic & Tool Use Not comparable
Chatgpt 4o Latest 20250326: —, o1-mini: 24.6 (#118)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| Cybench | — | 10% |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), o1-mini: 8.8 (#346)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1333 |
| ARC-AGI-2 | — | 0.8% |
| SimpleBench | — | 18.1% |
| Kagi LLM Benchmark | 75% | — |
| ARC-AGI-1 | — | 14% |
| LiveBench Reasoning | — | 72.3% |
| LiveBench Data Analysis | — | 57.9% |
| Epoch Capabilities Index | — | 135.82 |
| LiveBench | — | 57.8% |
Math Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 38.6 (#134), o1-mini: 35.4 (#186)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Math | 1407 | 1358 |
| OTIS Mock AIME 2024-2025 | — | 46.9% |
| LiveBench Math | — | 62% |
| MATH Level 5 | — | 89.2% |
| FrontierMath (Feb 2025 set) | — | 1.7% |
Knowledge Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 39.2 (#137), o1-mini: 34.9 (#192)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| Confabulations | 16.6% | 18.6% |
| LMArena Expert | 1401 | 1316 |
| GPQA Diamond | — | 62.4% |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 39.6 (#58), o1-mini: —
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 52.9 (#76), o1-mini: 43.6 (#182)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Non-English | 1419 | 1289 |
| LMArena Chinese | 1457 | 1314 |
| LMArena French | 1446 | 1293 |
| LMArena German | 1423 | 1278 |
| LMArena Japanese | 1405 | 1245 |
| LMArena Korean | 1396 | 1223 |
| LMArena Russian | 1429 | 1283 |
| LMArena Spanish | 1434 | 1303 |
Instruction Following Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 74.0 (#107), o1-mini: 66.7 (#206)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Instruction Following | 1403 | 1304 |
| LiveBench Instruction Following | — | 65.4% |
Long Context Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 43.1 (#107), o1-mini: 40.1 (#161)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Longer Query | 1413 | 1320 |
Writing & Preference Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 62.6 (#72), o1-mini: 48.4 (#202)
| Benchmark | Chatgpt 4o Latest 20250326 | o1-mini |
|---|---|---|
| LMArena Text | 1429 | 1317 |
| LMArena Creative Writing | 1405 | 1244 |
| LMArena Multi-Turn | 1454 | 1314 |
| Short-Story Creative Writing | — | 64.9% |
| EQ-Bench Creative Writing | 1501 | — |
| LiveBench Language | — | 40.9% |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than o1-mini?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 34.0 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or o1-mini better for coding?
Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.6 versus 35.5 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and o1-mini share?
18 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and o1-mini has 39.