# Nemotron 3 Ultra 550B A55B release · 2026-06-04 · snapshot 2026-10-28

Creator: NVIDIA · 1 effort levels

| Effort level | Input modalities | Intelligence | Total cost | E2E | On the frontier today | ID |
|---|---|---|---|---|---|---|
| Nemotron 3 Ultra 550B A55B (Reasoning) | Text | 11.80 | $1542 | 16.3s | no | `nvidia-nemotron-3-ultra-550b-a55b` |

Open weights · on the open-weights frontier today: 0 of 1

## Launch day (2026-06-04)

- Reached the frontier: 0 of 1
- Reached the open-weights frontier: 0 of 1
- Impact (intelligence × log-cost hypervolume gained): 0
- Rank: did not move the frontier; 17 releases this past year did
- Nemotron 3 Ultra 550B A55B (Reasoning) missed: 6.9 points below MiniMax-M3 at 1.76× its cost


> Metrics snapshot: 2026-10-28T15:26:34Z. Intelligence index version: v5. Release timeline, frontier age, release impact and shakeup cards are reconstructions using one selected snapshot's metrics, not a record of what was known at release. Scores, benchmark cost and derived value may change when the index methodology changes.