Jamba Large 1.7 is the latest model in the Jamba open family, offering improvements in grounding, instruction-following, and overall efficiency. Built on a hybrid SSM-Transformer architecture with a 256K context window, it delivers more accurate, contextually grounded responses and better steerability than previous versions.
AI21: Jamba Large 1.7 – Recent Activity and Usage Stats | OpenRouter
Recent activity on Jamba Large 1.7
Total usage per day on OpenRouter
Prompt
1.46M
Completion
75K
Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.