Nemotron-3-Ultra

non-thinking at default

Measured 2026-08-18

* Conditional

Never fabricated in 50 probes, but stops after the lookup on half of runs.

Score

Task done

67%

49–81% 95% CI · n=30

Fabrication

Dead-air

46%

Tool silence

86%

Stalled

50%

TTFT p50

300ms

300–370 p50–p90

Cost / 1M tok

$2.40

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