Nemotron 3 Ultra
nvidia/nemotron-3-ultra-550b-a55bInputOutput
Compare its 7 providersIncident RSSCompare with Nemotron 3 Ultra (free), Nemotron 3 Super, Nemotron 3 Nano 30B A3B
Showing only the kt provider · show all 7
CompareNemotron 3 Ultra
| State | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
KTkt | Healthy | 100% | 100% | 100% | 100% | 785ms | 4.44s | 139 tps | 262K | $0.500 / $2.20 |
- KT100%Healthy24h 100%
- 7d
- 100%
- 30d
- 100%
- p50
- 785ms
- p99
- 4.44s
- Throughput
- 139 tps
- Context
- 262K
- $/Mtok
- $0.500 / $2.20
kt
Measured 3m ago. Latency and throughput are OpenRouter's rolling 30-minute windows.
History
Availability
Axis starts at 90% so small differences stay visible; it expands to 0 when an endpoint falls below.
Time to first token
Logarithmic axis — the fleet spans two orders of magnitude. P50 is OpenRouter's rolling 30-minute window.
Throughput
Median tokens per second.
Daily availability
One row per endpoint · one dot per day · last 90 days.
worst hour ≥ 95%90–95%< 90%no data
Colour by each endpoint's worst hour of each UTC day · 7 endpoints · 85 days with data, 63 endpoint-days below 90%. Tables and charts above are filtered to kt.