Model comparison
GPT-4.5 vs Nemotron 3 Super
Nemotron 3 Super is the stronger model overall, scoring 39.6 to 36.9 on the Noometry Index.
Last verified . 15 shared benchmarks.
NVIDIASummary
- They share 15 benchmarks with published results for both. GPT-4.5 scores higher in 4 categories and Nemotron 3 Super in 4 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in math, where Nemotron 3 Super leads 37.6 to 31.0.
- Nemotron 3 Super has downloadable open weights; the other is API-only.
Side by side
| GPT-4.5 | Nemotron 3 Super | |
|---|---|---|
| Provider | OpenAI | NVIDIA |
| Noometry Index | 36.9 | 39.6 |
| Released | 2025-02-27 | 2026-03-11 |
| Weights | Proprietary | Open |
| Context window | — | 262K |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.08 |
| Output $ / M tokens | — | $0.45 |
| Results tracked | 42 | 21 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding GPT-4.5 leads
GPT-4.5: 41.8 (#102), Nemotron 3 Super: 38.9 (#153)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| WeirdML | 39.4% | 38% |
| LMArena Coding | 1397 | 1403 |
| Aider Polyglot | 44.9% | — |
| SciCode | — | 36% |
| LiveBench Coding | 75.2% | — |
| ALE-Bench | — | 213.9 |
Agentic & Tool Use Not comparable
GPT-4.5: 27.6 (#92), Nemotron 3 Super: —
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| Cybench | 17.5% | — |
Reasoning Nemotron 3 Super leads
GPT-4.5: 14.1 (#320), Nemotron 3 Super: 17.9 (#274)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Hard Prompts | 1404 | 1386 |
| ARC-AGI-2 | 0.8% | — |
| SimpleBench | 34.5% | — |
| NYT Connections (extended) | — | 15.4% |
| ARC-AGI-1 | 10.3% | — |
| CritPt | — | 3.1% |
| EnigmaEval | 3.2% | — |
| LiveBench Reasoning | 71.1% | — |
| LiveBench Data Analysis | 64.3% | — |
| Epoch Capabilities Index | 136.74 | — |
| ForecastBench | 61.7 | — |
| LiveBench | 69% | — |
Math Nemotron 3 Super leads
GPT-4.5: 31.0 (#200), Nemotron 3 Super: 37.6 (#95)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Math | 1412 | 1381 |
| MathArena Final-Answer Competitions | — | 60.4% |
| OTIS Mock AIME 2024-2025 | 37.8% | — |
| LiveBench Math | 69.3% | — |
| MATH Level 5 | 78.6% | — |
Knowledge Nemotron 3 Super leads
GPT-4.5: 32.4 (#205), Nemotron 3 Super: 38.2 (#136)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Expert | 1394 | 1397 |
| GPQA Diamond | 68.7% | — |
| Humanity's Last Exam | 5.4% | — |
| Confabulations | 13.6% | — |
Multimodal Not comparable
GPT-4.5: 37.0 (#68), Nemotron 3 Super: —
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Vision | 1195 | — |
| VPCT | 45% | — |
Multilingual GPT-4.5 leads
GPT-4.5: 52.7 (#78), Nemotron 3 Super: 48.6 (#139)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Non-English | 1413 | 1356 |
| LMArena Chinese | 1421 | 1430 |
| LMArena French | 1417 | 1404 |
| LMArena German | 1457 | 1341 |
| LMArena Russian | 1419 | 1336 |
| LMArena Japanese | 1416 | — |
| LMArena Korean | 1392 | — |
| LMArena Spanish | — | 1417 |
Instruction Following GPT-4.5 leads
GPT-4.5: 72.8 (#129), Nemotron 3 Super: 71.4 (#149)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Instruction Following | 1404 | 1347 |
| LiveBench Instruction Following | 72.3% | — |
Long Context Nemotron 3 Super leads
GPT-4.5: 40.4 (#150), Nemotron 3 Super: 41.5 (#134)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Longer Query | 1406 | 1362 |
| Fiction.LiveBench | 63.9% | — |
Writing & Preference Too close to call
GPT-4.5: 57.1 (#129), Nemotron 3 Super: 56.1 (#135)
| Benchmark | GPT-4.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Text | 1417 | 1378 |
| LMArena Creative Writing | 1394 | 1317 |
| LMArena Multi-Turn | 1444 | 1369 |
| Short-Story Creative Writing | 75.6% | — |
| EQ-Bench Creative Writing | 1258 | — |
| LiveBench Language | 61.5% | — |
Frequently asked questions
Is GPT-4.5 better than Nemotron 3 Super?
Nemotron 3 Super is the stronger model overall, scoring 39.6 to 36.9 on the Noometry Index.
Is GPT-4.5 or Nemotron 3 Super better for coding?
GPT-4.5 scores higher on coding benchmarks: 41.8 versus 38.9 in the Noometry coding category.
How many benchmarks do GPT-4.5 and Nemotron 3 Super share?
15 benchmarks have published results for both models. GPT-4.5 has 42 scored results on Noometry and Nemotron 3 Super has 21.