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Nemotron 3 Ultra

nvidia/nemotron-3-ultra-550b-a55b

Compare with Nemotron 3 Ultra (batch), Nemotron 3 Ultra (free), Nemotron 3 Nano 30B A3B

Showing only the venice/fp8 provider · show all 4

CompareNemotron 3 Ultra
  • Venice100%
    Healthy24h 74.50%
    7d
    82.21%
    30d
    82.21%
    p50
    1.36s
    p99
    11.9s
    Throughput
    45 tps
    Context
    256K
    $/Mtok
    $0.625 / $3.13
    venice/fp8fp8

Measured 3m ago. Latency and throughput are OpenRouter's rolling 30-minute windows.

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.