Model comparison
Gemini 1.5 Flash 8B vs Nemotron 3 Ultra
Nemotron 3 Ultra is the stronger model overall, scoring 42.5 to 29.9 on the Noometry Index.
Last verified . 19 shared benchmarks.
Summary
- They share 19 benchmarks with published results for both. Gemini 1.5 Flash 8B scores higher in 0 categories and Nemotron 3 Ultra in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Nemotron 3 Ultra leads 52.5 to 16.0.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 4.6% for Gemini 1.5 Flash 8B and 86.7% for Nemotron 3 Ultra.
- Nemotron 3 Ultra has downloadable open weights; the other is API-only.
Side by side
| Gemini 1.5 Flash 8B | Nemotron 3 Ultra | |
|---|---|---|
| Provider | NVIDIA | |
| Noometry Index | 29.9 | 42.5 |
| Released | 2024-10-03 | 2026-06-04 |
| Weights | Proprietary | Open |
| Context window | — | 262K |
| Max output | — | 128K |
| Input $ / M tokens | — | $0.50 |
| Output $ / M tokens | — | $2.20 |
| Results tracked | 21 | 30 |
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Category by category
Coding Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 35.5 (#225), Nemotron 3 Ultra: 38.1 (#182)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| LMArena Coding | 1218 | 1468 |
| FrontierCode | — | 13.6% |
| SciCode | — | 40.3% |
| WeirdML | — | 43.5% |
Agentic & Tool Use Not comparable
Gemini 1.5 Flash 8B: —, Nemotron 3 Ultra: 23.4 (#126)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| APEX-Agents | — | 22.7% |
Reasoning Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 20.0 (#244), Nemotron 3 Ultra: 31.0 (#82)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| LMArena Hard Prompts | 1209 | 1452 |
| DTBench | 50% | 90.1% |
| CritPt | — | 3.1% |
| Chess Puzzles | — | 12% |
| Mystery Game Puzzles | — | 20% |
| LMCA | — | 36.9% |
| Epoch Capabilities Index | — | 146.17 |
Math Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 14.2 (#302), Nemotron 3 Ultra: 35.3 (#187)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 4.6% | 86.7% |
| LMArena Math | 1207 | 1457 |
| ProofBench | — | 2% |
Knowledge Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 16.0 (#289), Nemotron 3 Ultra: 52.5 (#61)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| GPQA Diamond | 33% | 85.4% |
| LMArena Expert | 1185 | 1472 |
Multimodal Not comparable
Gemini 1.5 Flash 8B: 28.2 (#115), Nemotron 3 Ultra: —
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| LMArena Vision | 1044 | — |
Multilingual Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 38.5 (#229), Nemotron 3 Ultra: 53.5 (#64)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| LMArena Non-English | 1215 | 1427 |
| LMArena Chinese | 1231 | 1497 |
| LMArena French | 1234 | 1472 |
| LMArena German | 1206 | 1471 |
| LMArena Korean | 1140 | 1386 |
| LMArena Russian | 1236 | 1417 |
| LMArena Spanish | 1212 | 1454 |
| LMArena Japanese | 1150 | — |
Instruction Following Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 62.8 (#236), Nemotron 3 Ultra: 74.7 (#88)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| LMArena Instruction Following | 1199 | 1418 |
Long Context Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 37.0 (#225), Nemotron 3 Ultra: 43.9 (#81)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| LMArena Longer Query | 1219 | 1437 |
Writing & Preference Nemotron 3 Ultra leads
Gemini 1.5 Flash 8B: 42.8 (#232), Nemotron 3 Ultra: 66.3 (#36)
| Benchmark | Gemini 1.5 Flash 8B | Nemotron 3 Ultra |
|---|---|---|
| LMArena Text | 1226 | 1445 |
| LMArena Creative Writing | 1218 | 1398 |
| LMArena Multi-Turn | 1185 | 1411 |
| EQ-Bench Creative Writing | — | 1692 |
Frequently asked questions
Is Gemini 1.5 Flash 8B better than Nemotron 3 Ultra?
Nemotron 3 Ultra is the stronger model overall, scoring 42.5 to 29.9 on the Noometry Index.
Is Gemini 1.5 Flash 8B or Nemotron 3 Ultra better for coding?
Nemotron 3 Ultra scores higher on coding benchmarks: 38.1 versus 35.5 in the Noometry coding category.
How many benchmarks do Gemini 1.5 Flash 8B and Nemotron 3 Ultra share?
19 benchmarks have published results for both models. Gemini 1.5 Flash 8B has 21 scored results on Noometry and Nemotron 3 Ultra has 30.