VERIFIEDOct 142026
Is Nvidia Nemotron 3 Ultra 550B A55b Nvfp4 state of the art?
No.Best current rank is #82 in General LLM.
As of Oct 14, 2026, Nvidia Nemotron 3 Ultra 550B A55b Nvfp4 from NVIDIA. Best current rank is #82 in General LLM. Ranked #82 in General LLM.
Why
The ruling, in plain English
Ranked #82 in General LLM.
Receipts
Evidence
| Source | Score | Date | Type | Receipt |
|---|---|---|---|---|
| LMArena Text (style-controlled, overall) nvidia-nemotron-3-ultra-550b-a55b-nvfp4 | 1425.720296914117 1418.8–1432.6 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text (style-controlled, hard prompts) nvidia-nemotron-3-ultra-550b-a55b-nvfp4 | 1443.733238725046 1436.0–1451.5 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text (style-controlled, math) nvidia-nemotron-3-ultra-550b-a55b-nvfp4 | 1443.5151474729 1419.3–1467.7 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text (style-controlled, coding) nvidia-nemotron-3-ultra-550b-a55b-nvfp4 | 1473.4775273289777 1462.5–1484.5 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text (style-controlled, longer query) nvidia-nemotron-3-ultra-550b-a55b-nvfp4 | 1432.5160408606685 1423.5–1441.5 | 2026-10-13 | INDEP. | snap_7d2d37f2ecb4 |
| LMArena Text factuality nvidia-nemotron-3-ultra-550b-a55b-nvfp4 | 1430.8767585137996 1424.7–1437.0 | 2026-10-13 | INDEP. | snap_af980e7d8ae9 |
Reign history
Where it sits in the succession
No closed or open crown interval includes this model.
Honest about the gaps
Where it is not the crown
| Category | This model | Why |
|---|---|---|
| General LLM | #82 in this category | Ranked #82 in General LLM. |
| Reasoning | #87 in this category | Ranked #87 in Reasoning. |
| Math | Not enough data | #62 on LMArena Text (style-controlled, math); missing Humanity's Last Exam and FrontierMath |
| Coding | Not enough data | #83 on LMArena Text (style-controlled, coding); missing Terminal-Bench 4.0 and SWE-bench Pro V2 HARD |
| Long context | #87 in this category | Ranked #87 in Long context. |
| Factuality | #82 in this category | Ranked #82 in Factuality. |