Model profile
J2 Jumbo
Evidence summary
Safety. J2 Jumbo does not meet the evidence gate for a Safety rank. Published Safety evidence spans 1 eval lineages and 1 of 7 components. Its strongest relative result is HELM Classic RealToxicityPrompts (toxic_prompt_toxic_fraction, #32 of 40); its weakest is HELM Classic RealToxicityPrompts (toxic_prompt_toxic_fraction, #32 of 40).
Freedom. J2 Jumbo has an estimated Freedom rank of #155; its 90% source-sensitivity interval is #62–#430. Published Freedom evidence spans 1 eval lineages and 1 of 1 components. Its strongest relative result is HELM Classic RealToxicityPrompts (toxic_prompt_toxic_fraction, #9 of 40); its weakest is HELM Classic RealToxicityPrompts (toxic_prompt_toxic_fraction, #9 of 40).
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Only models sharing at least one published sub-eval are listed.
Official and reference links
- Official model page ↗Family-level model document · ai21 · first party
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 |
|---|---|---|---|---|
| HELM Classic RealToxicityPromptsnon_toxic_prompt_toxic_fraction | #32 / 40 | ↓0.0242 | Source ↗official | |
| HELM Classic RealToxicityPromptstoxic_prompt_toxic_fraction | #32 / 40 | ↓0.09955 | 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 |
|---|---|---|---|---|
| HELM Classic RealToxicityPromptsnon_toxic_prompt_toxic_fraction | #9 / 40 | ↑0.0242 | Source ↗official | |
| HELM Classic RealToxicityPromptstoxic_prompt_toxic_fraction | #9 / 40 | ↑0.09955 | Source ↗official |