AI21: Jamba Large 1.7

ai21/jamba-large-1.7

Created Aug 8, 2025256,000 context

$2/M input tokens$8/M output tokens

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

ai21/jamba-large-1.7

Created Aug 8, 2025256,000 context

$2/M input tokens$8/M output tokens

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.

Recent activity on Jamba Large 1.7

Total usage per day on OpenRouter

Prompt

3.32M

Completion

218K

Reasoning

0

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.