Jamba Mini 1.6
AI21 Labs · 2025-03-06 · 51.6B parameters
Jamba Mini 1.6 is AI21 Labs' smaller hybrid SSM-Transformer model released in March 2025, with approximately 52B total parameters and 12B active parameters in a MoE configuration and a 256K-token context window. It uses the same Mamba-Transformer hybrid architecture as the larger Jamba models to deliver fast long-context inference with lower hardware requirements. The model targets enterprise workloads requiring low latency and accurate long-context retrieval, including function calling and structured output tasks.