Nemotron 3 Ultra
nvidia/nemotron-3-ultra-550b-a55b
Compare with Nemotron 3 Ultra (batch), Nemotron 3 Ultra (free), Nemotron 3 Nano 30B A3B
CompareNemotron 3 Ultra
| State | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Healthy | 100% | 94.29% | 95.02% | 95.02% | 485ms | 5.26s | 83 tps | 203K | $0.600 / $2.40 | |
Togethertogether | Healthy | 99.52% | 98.03% | 98.52% | 98.52% | 686ms | 11.2s | 85 tps | 512K | $0.600 / $3.60 |
| Degraded | 91.32% | 88.27% | 91.22% | 91.22% | 2.50s | 18.5s | 36 tps | 262K | $0.500 / $2.20 | |
| Degraded | — | 73.84% | 82.33% | 82.33% | 2.43s | 99.4s | 21 tps | 256K | $0.625 / $3.13 |
- BaseTen100%Healthy24h 94.29%
- 7d
- 95.02%
- 30d
- 95.02%
- p50
- 485ms
- p99
- 5.26s
- Throughput
- 83 tps
- Context
- 203K
- $/Mtok
- $0.600 / $2.40
baseten/fp4fp4 - Together99.52%Healthy24h 98.03%
- 7d
- 98.52%
- 30d
- 98.52%
- p50
- 686ms
- p99
- 11.2s
- Throughput
- 85 tps
- Context
- 512K
- $/Mtok
- $0.600 / $3.60
together - DeepInfra91.32%Degraded24h 88.27%
- 7d
- 91.22%
- 30d
- 91.22%
- p50
- 2.50s
- p99
- 18.5s
- Throughput
- 36 tps
- Context
- 262K
- $/Mtok
- $0.500 / $2.20
deepinfra/fp4fp4 - Degraded24h 73.84%
- 7d
- 82.33%
- 30d
- 82.33%
- p50
- 2.43s
- p99
- 99.4s
- Throughput
- 21 tps
- Context
- 256K
- $/Mtok
- $0.625 / $3.13
venice/fp8fp8
Measured 2m 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.