AI21 Labs
7 models in the hub
Israeli lab behind Jamba (hybrid SSM-Transformer) and the Jurassic models.
7Models
32.8Avg index
3Open weights
2024Active since
October 8, 2025Latest
Leading model
Jamba 1.5 Large
7 models in the hub
Israeli lab behind Jamba (hybrid SSM-Transformer) and the Jurassic models.