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Model profile

NVIDIA Nemotron Nano 9B v2

NVIDIAdeveloper
2025-08-12release date
#255 / 333Safety rank
#211 / 645Freedom rank

Evidence summary

Safety. NVIDIA Nemotron Nano 9B v2 has an estimated Safety rank of #255; its 90% source-sensitivity interval is #14–#318. Its behavior-only rank is #258; company governance moves the combined estimate to #255. Published Safety evidence spans 3 eval lineages and 2 of 7 components. Its strongest relative result is AA-Omniscience (hallucination_rate, #94 of 345); its weakest is BullshitBench v2 (clear_pushback_rate, #112 of 117).

Freedom. NVIDIA Nemotron Nano 9B v2 has an estimated Freedom rank of #211; its 90% source-sensitivity interval is #92–#420. Published Freedom evidence spans 2 eval lineages and 1 of 1 components. Its strongest relative result is Cisco AI Defense Rolling Single-Turn Leaderboard (single_turn_attack_success_rate, #29 of 104); its weakest is UGI Leaderboard — base-model willingness (willingness_adherence_score, #122 of 156).

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Only models sharing at least one published sub-eval are listed.

Official and reference links

Finetunes

Direct finetunes linked to this canonical base model. Quantized and repackaged derivatives are excluded.

Safety evals

Rank and direction are specific to the Safety portfolio. Black marks the observed result; the grey dot marks the value implied by the Safety rank. Values stay on each source’s native scale.

Eval / sub-evalRankValueDistributionSource
AA-Omnisciencehallucination_rate#94 / 3450.6049Source ↗official
BullshitBench v2clear_pushback_rate#112 / 1170.04Source ↗official
Cisco AI Defense Rolling Single-Turn Leaderboardsingle_turn_attack_success_rate#76 / 10459.27Source ↗official

Freedom evals

Rank and direction are specific to the Freedom portfolio. Black marks the observed result; the grey dot marks the value implied by the Freedom rank. Values stay on each source’s native scale.

Eval / sub-evalRankValueDistributionSource
Cisco AI Defense Rolling Single-Turn Leaderboardsingle_turn_attack_success_rate#29 / 10459.27Source ↗official
UGI Leaderboard — base-model willingnesswillingness_adherence_score#122 / 1561.25Source ↗official
UGI Leaderboard — base-model willingnesswillingness_direct_score#46 / 1564Source ↗official

Values evaluations

Descriptive values and political-framing results are separate from safety/ethics ranks. Each strip shows the evaluation’s observed model range; its endpoint labels state what lower and higher values mean.

UGI Political Values

DimensionValueDistribution
Political Lean-17.9
Government48.6
Diplomacy66.8
Economy43.1
Society57.1