Routing Run
Nemotron 3 Ultra 550B A55B
Largest Nemotron 3 model for maximum open-weight reasoning and agent accuracy
Cheapest input
$0.1
$/MTok · models.dev
Cheapest output
$0.1
$/MTok
Context
131K
tokens
Offers
1
1 source
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestnemotron-3-ultra | Routing.Run | $0.1 | $0.1 | $0 | 131K |
Capabilities
- Reasoning
- Tool calling
- Open weights
- In: text
- Out: text
Released: 2026-06-04Family: nemotron
Scores
Sparse coverage on purpose. Missing a score means we have not linked one yet, not that the model is unranked. Full boards on /benchmarks.
- AA intelligence37.8
- AA coding49.3
- AA agentic27.4
Sources: Arena AI, Artificial Analysis. See /benchmarks.