Jamba (AI21)

Mamba-Transformer hybrid by AI21 Labs

Jamba 1.5Jamba API

Also known as: jamba, ai21, ai21-labs

Israel 1 models Commercial / Open Source Official docs

Model	API ID	Release	Cutoff	Conf.	Status	Notes
Jamba 1.5 (Mini/Large)	ai21labs/Jamba-1.5-Large	2024-07	2024-04	low	active	Mamba-Transformer hybrid. 256k context.