reference
The Vectara hallucination leaderboard integrates Claude Sonnet 4 (claude-sonnet-4-20250514), Claude Opus 4 (claude-opus-4-20250514), Claude Opus 4.1 (claude-opus-4-1-20250805), Claude Sonnet 4.5 (claude-sonnet-4-5-20250929), and Claude Haiku 4.5 (claude-haiku-4-5-20251001).
Authors
Sources
- vectara/hallucination-leaderboard - GitHub github.com via serper
Referenced by nodes (1)
- Vectara entity