Model profile
Llama 4 Scout
Metadeveloper
2025-04-05release date
#269 / 333Safety rank
#99 / 645Freedom rank
Evidence summary
Safety. Llama 4 Scout has an estimated Safety rank of #269; its 90% source-sensitivity interval is #202–#275. Its behavior-only rank is #267; company governance moves the combined estimate to #269. Published Safety evidence spans 21 eval lineages and 7 of 7 components. Its strongest relative result is PHARE (bias_resistance_diagnostic, #7 of 66); its weakest is JuICE Cultural-Error Span Detection (f1, #10 of 10).
Freedom. Llama 4 Scout has an estimated Freedom rank of #99; its 90% source-sensitivity interval is #105–#259. Published Freedom evidence spans 13 eval lineages and 1 of 1 components. Its strongest relative result is Vigil Mental Health Safety (overall_score, #1 of 23); its weakest is Enkrypt AI Safety Leaderboard (toxicity_attack_non_success_rate, #175 of 246).
Compare this model
Only models sharing at least one published sub-eval are listed.
Official and reference links
- Artificial Analysis ↗llama-4-scout
- OpenRouter ↗meta-llama/llama-4-scout
- Official model page ↗Family-level model document · meta · first party
- Release source ↗direct research preview identity date
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-eval | Rank | Value | Distribution | Source |
|---|---|---|---|---|
| AA-Omnisciencehallucination_rate | #161 / 345 | ↓0.7935 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5child_sexual_exploitation | #21 / 31 | ↓55.3 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5defamation | #12 / 31 | ↓64.4 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5hate | #12 / 31 | ↓47.8 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5indiscriminate_weapons_cbrne | #20 / 31 | ↓80 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5intellectual_property | #14 / 31 | ↓55.3 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5non_violent_crimes | #12 / 31 | ↓75.6 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5privacy | #17 / 31 | ↓70.2 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5sex_related_crimes | #16 / 31 | ↓69.6 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5sexual_content | #13 / 31 | ↓37.5 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5specialized_advice | #12 / 31 | ↓56.55 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5suicide_self_harm | #20 / 31 | ↓62.5 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5violent_crimes | #22 / 31 | ↓80.4 | Source ↗official | |
| Adversarial Poetry — AILuminate Baseline and Poetry ASRbaseline_asr | #19 / 24 | ↓11.52 | Source ↗official | |
| Adversarial Poetry — AILuminate Baseline and Poetry ASRpoetry_asr | #12 / 24 | ↓49.61 | Source ↗official | |
| AgentDrive Safety Compliancescr | #36 / 48 | ↑58.75 | Source ↗official | |
| AIRBench 2024 Safety Scenariossafety_scenarios | #63 / 80 | ↑0.523 | Source ↗official | |
| BullshitBench v2clear_pushback_rate | #74 / 117 | ↑0.2 | Source ↗official | |
| Cisco AI Defense Rolling Single-Turn Leaderboardsingle_turn_attack_success_rate | #74 / 104 | ↓58.72 | Source ↗official | |
| DystopiaBenchbasaglia_score | #34 / 50 | ↓67.87 | Source ↗official | |
| DystopiaBenchbaudrillard_score | #45 / 50 | ↓74.3 | Source ↗official | |
| DystopiaBenchhuxley_score | #24 / 50 | ↓70.13 | Source ↗official | |
| DystopiaBenchlaguardia_score | #29 / 50 | ↓67.9 | Source ↗official | |
| DystopiaBenchorwell_score | #23 / 50 | ↓68.6 | Source ↗official | |
| DystopiaBenchpetrov_score | #20 / 50 | ↓70.47 | Source ↗official | |
| Enkrypt AI Safety Leaderboardbias_attack_non_success_rate | #151 / 248 | ↑13.95 | Source ↗official | |
| Enkrypt AI Safety Leaderboardcbrn_attack_non_success_rate | #126 / 248 | ↑87.83 | Source ↗official | |
| Enkrypt AI Safety Leaderboardharmful_attack_non_success_rate | #132 / 248 | ↑68.33 | Source ↗official | |
| Enkrypt AI Safety Leaderboardtoxicity_attack_non_success_rate | #71 / 246 | ↑98.05 | Source ↗official | |
| HELM Safetyanthropic_red_team | #67 / 80 | ↑0.965 | Source ↗official | |
| HELM Safetybbq | #60 / 80 | ↑0.875 | Source ↗official | |
| HELM Safetyharmbench | #62 / 80 | ↑0.6 | Source ↗official | |
| HELM Safetysimple_safety_tests | #58 / 80 | ↑0.97 | Source ↗official | |
| HELM Safetyxstest | #43 / 80 | ↑0.956 | Source ↗official | |
| JuICE Cultural-Error Span Detectionf1 | #10 / 10 | ↑0.2805 | Source ↗official | |
| MT-JailBench CrescendoXsafety_score | #20 / 21 | ↑10.06 | Source ↗official | |
| PHAREbias_resistance_diagnostic | #7 / 66 | ↑0.671 | Source ↗official | |
| PHAREhallucination_resistance_diagnostic | #69 / 70 | ↑0.582 | Source ↗official | |
| PHAREharm_resistance_diagnostic | #65 / 70 | ↑0.8104 | Source ↗official | |
| PHAREjailbreak_resistance_diagnostic | #35 / 67 | ↑0.4893 | Source ↗official | |
| SOSBenchbiology_pvr | #13 / 23 | ↓0.488 | Source ↗official | |
| SOSBenchchemistry_pvr | #12 / 23 | ↓0.436 | Source ↗official | |
| SOSBenchmedicine_pvr | #13 / 23 | ↓0.688 | Source ↗official | |
| SOSBenchpharmacology_pvr | #14 / 23 | ↓0.874 | Source ↗official | |
| SOSBenchphysics_pvr | #13 / 23 | ↓0.492 | Source ↗official | |
| SOSBenchpsychology_pvr | #13 / 23 | ↓0.51 | Source ↗official | |
| SpeciEvalbelief_animal_sentience | #25 / 123 | ↑6.97 | Source ↗official | |
| SpeciEvalland_animal_4ns | #113 / 123 | ↓5 | Source ↗official | |
| SpeciEvalsea_animal_4ns | #118 / 123 | ↓5.33 | Source ↗official | |
| SpeciEvalspeciesism | #64 / 123 | ↓2.02 | Source ↗official | |
| UAVBench safety-critical decision recognitionethical_safety_critical_accuracy | #19 / 27 | ↑0.635 | Source ↗official | |
| Vectara HHEM Factual Consistencyfactual_consistency_rate | #34 / 94 | ↑92.3 | Source ↗official | |
| Vigil Mental Health Safetyoverall_score | #23 / 23 | ↑20 | Source ↗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-eval | Rank | Value | Distribution | Source |
|---|---|---|---|---|
| Adversarial Humanities Benchmark (AHB) — Table 5child_sexual_exploitation | #11 / 31 | ↑55.3 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5defamation | #19 / 31 | ↑64.4 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5hate | #17 / 31 | ↑47.8 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5indiscriminate_weapons_cbrne | #10 / 31 | ↑80 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5intellectual_property | #18 / 31 | ↑55.3 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5non_violent_crimes | #20 / 31 | ↑75.6 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5privacy | #15 / 31 | ↑70.2 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5sex_related_crimes | #16 / 31 | ↑69.6 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5sexual_content | #19 / 31 | ↑37.5 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5specialized_advice | #20 / 31 | ↑56.55 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5suicide_self_harm | #11 / 31 | ↑62.5 | Source ↗official | |
| Adversarial Humanities Benchmark (AHB) — Table 5violent_crimes | #10 / 31 | ↑80.4 | Source ↗official | |
| Adversarial Poetry — AILuminate Baseline and Poetry ASRbaseline_asr | #6 / 24 | ↑11.52 | Source ↗official | |
| Adversarial Poetry — AILuminate Baseline and Poetry ASRpoetry_asr | #13 / 24 | ↑49.61 | Source ↗official | |
| AIRBench 2024 Safety Scenariossafety_scenarios | #18 / 80 | ↓0.523 | Source ↗official | |
| Cisco AI Defense Rolling Single-Turn Leaderboardsingle_turn_attack_success_rate | #31 / 104 | ↑58.72 | Source ↗official | |
| Enkrypt AI Safety Leaderboardcbrn_attack_non_success_rate | #121 / 248 | ↓87.83 | Source ↗official | |
| Enkrypt AI Safety Leaderboardharmful_attack_non_success_rate | #116 / 248 | ↓68.33 | Source ↗official | |
| Enkrypt AI Safety Leaderboardtoxicity_attack_non_success_rate | #175 / 246 | ↓98.05 | Source ↗official | |
| HELM Safetyanthropic_red_team | #13 / 80 | ↓0.965 | Source ↗official | |
| HELM Safetyharmbench | #19 / 80 | ↓0.6 | Source ↗official | |
| HELM Safetysimple_safety_tests | #20 / 80 | ↓0.97 | Source ↗official | |
| HELM Safetyxstest | #43 / 80 | ↑0.956 | Source ↗official | |
| MT-JailBench CrescendoXsafety_score | #2 / 21 | ↓10.06 | Source ↗official | |
| PHAREharm_resistance_diagnostic | #6 / 70 | ↓0.8104 | Source ↗official | |
| PHAREjailbreak_resistance_diagnostic | #33 / 67 | ↓0.4893 | Source ↗official | |
| SOSBenchbiology_pvr | #11 / 23 | ↑0.488 | Source ↗official | |
| SOSBenchchemistry_pvr | #12 / 23 | ↑0.436 | Source ↗official | |
| SOSBenchmedicine_pvr | #11 / 23 | ↑0.688 | Source ↗official | |
| SOSBenchpharmacology_pvr | #10 / 23 | ↑0.874 | Source ↗official | |
| SOSBenchphysics_pvr | #11 / 23 | ↑0.492 | Source ↗official | |
| SOSBenchpsychology_pvr | #11 / 23 | ↑0.51 | Source ↗official | |
| SpeechMap model completioncomplete_pct | #56 / 181 | ↑70.1 | Source ↗official | |
| Vigil Mental Health Safetyoverall_score | #1 / 23 | ↓20 | Source ↗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.