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AI21: Jamba Mini 1.7

ai21/jamba-mini-1.7

Released Aug 8, 2025Knowledge cutoff Aug 31, 2024256,000 context

Jamba Mini 1.7 is a compact and efficient member of the Jamba open model family, incorporating key improvements in grounding and instruction-following while maintaining the benefits of the SSM-Transformer hybrid architecture and 256K context window. Despite its compact size, it delivers accurate, contextually grounded responses and improved steerability.

Recent activity on Jamba Mini 1.7

Total usage per day on OpenRouter

Prompt
1.96M
Completion
29K

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