Model profile
Longcat Flash Chat
2025-08-29release date
1eval lineages
Evidence summary
Published evidence spans 1 evals and 4 of 7 behavior components. Its strongest relative result is LiveSecBench (privacy, #9 of 43); its weakest is LiveSecBench (ethics, #24 of 43).
Compare this model
Only models sharing at least one published sub-eval are listed.
Official and reference links
- Hugging Face ↗meituan-longcat/LongCat-Flash-Chat
- OpenRouter ↗meituan/longcat-flash-chat
- Official model page ↗Exact model document · Reviewed official Hugging Face owner · official repository
- Release source ↗direct research preview identity date
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 | Better | Source |
|---|---|---|---|---|---|
| LiveSecBenchethics | #24 / 43 | 45.19 | ↑ higher | Source ↗official | |
| LiveSecBenchfactuality | #10 / 43 | 68.41 | ↑ higher | Source ↗official | |
| LiveSecBenchlegality | #22 / 43 | 46.38 | ↑ higher | Source ↗official | |
| LiveSecBenchprivacy | #9 / 43 | 73.3 | ↑ higher | Source ↗official | |
| LiveSecBenchpsychological_health | #20 / 43 | 52.22 | ↑ higher | Source ↗official |