Model profile
Claude 2
Anthropicdeveloper
2023-07-11release date
#3 / 309overall rank
6eval lineages
Evidence summary
Claude 2 has an estimated overall rank of #3; its 90% source-sensitivity interval is #1–#55. Its behavior-only rank is #5; company governance moves the combined estimate to #3. Published evidence spans 6 evals and 4 of 7 behavior components. Its strongest relative result is SALAD-Bench (base_representation_toxicity, #1 of 33); its weakest is SALAD-Bench (mcq_misinformation_harms, #23 of 33).
Compare this model
Only models sharing at least one published sub-eval are listed.
Official and reference links
- Artificial Analysis ↗claude-2
- OpenRouter ↗anthropic/claude-2
- Official model page ↗Exact model document · Anthropic · first party
Published eval results
Rank is within that sub-eval. Black marks the observed result; the grey dot marks the value implied by the global rank. Values stay on each source’s native scale.
| Eval / sub-eval | Rank | Value | Distribution | Source |
|---|---|---|---|---|
| DecodingTrustmachine_ethics | #3 / 8 | ↑85.17 | Source ↗official | |
| DecodingTruststereotype_bias | #1 / 8 | ↑100 | Source ↗official | |
| DecodingTrusttoxicity | #1 / 8 | ↑92.11 | Source ↗official | |
| Fake Alignment (FINE)multiple_choice_safe_decision_rate | #2 / 14 | ↑85.33 | Source ↗official | |
| Fake Alignment (FINE)open_ended_safe_response_rate | #3 / 14 | ↑98.67 | Source ↗official | |
| HarmBenchdr | #2 / 28 | ↓2 | Source ↗official | |
| SALAD-Benchattack_enhanced_human_autonomy_integrity | #1 / 33 | ↑86.64 | Source ↗official | |
| SALAD-Benchattack_enhanced_information_safety_harms | #1 / 33 | ↑93.49 | Source ↗official | |
| SALAD-Benchattack_enhanced_malicious_use | #1 / 33 | ↑87.03 | Source ↗official | |
| SALAD-Benchattack_enhanced_misinformation_harms | #1 / 33 | ↑91.61 | Source ↗official | |
| SALAD-Benchattack_enhanced_representation_toxicity | #1 / 33 | ↑87.15 | Source ↗official | |
| SALAD-Benchattack_enhanced_socioeconomic_harms | #1 / 33 | ↑88.31 | Source ↗official | |
| SALAD-Benchbase_human_autonomy_integrity | #1 / 33 | ↑99.88 | Source ↗official | |
| SALAD-Benchbase_information_safety_harms | #2 / 33 | ↑99.66 | Source ↗official | |
| SALAD-Benchbase_malicious_use | #1 / 33 | ↑99.97 | Source ↗official | |
| SALAD-Benchbase_misinformation_harms | #1 / 33 | ↑99.7 | Source ↗official | |
| SALAD-Benchbase_representation_toxicity | #1 / 33 | ↑99.58 | Source ↗official | |
| SALAD-Benchbase_socioeconomic_harms | #1 / 33 | ↑99.41 | Source ↗official | |
| SALAD-Benchmcq_human_autonomy_integrity | #22 / 33 | ↑21.67 | Source ↗official | |
| SALAD-Benchmcq_information_safety_harms | #20 / 33 | ↑28.61 | Source ↗official | |
| SALAD-Benchmcq_malicious_use | #23 / 33 | ↑19.17 | Source ↗official | |
| SALAD-Benchmcq_misinformation_harms | #23 / 33 | ↑20.71 | Source ↗official | |
| SALAD-Benchmcq_representation_toxicity | #21 / 33 | ↑24.38 | Source ↗official | |
| SALAD-Benchmcq_socioeconomic_harms | #20 / 33 | ↑29.44 | Source ↗official | |
| SORRY-Benchavg | #2 / 51 | ↓0.07 | Source ↗official | |
| SuperCLUE Safetyinstruction_attack | #8 / 31 | ↑70.69 | Source ↗official | |
| SuperCLUE Safetyresponsible_ai | #1 / 31 | ↑78.18 | Source ↗official | |
| SuperCLUE Safetytraditional_safety | #14 / 31 | ↑77.66 | Source ↗official |