Our Jamba Reasoning 3B model took on Qwen 3 4B 2507 by @Alibaba_Cloud in the same 60K token task. Jamba Reasoning 3B finished nearly 3× faster.

🎥 Watch how it played out 👇

👉 Download Jamba Reasoning 3B here: https://t.co/W0ajfxd8ll pic.twitter.com/noeZNd6j1V

— AI21 Labs (@AI21Labs) 4 novembre 2025

Our Jamba Reasoning 3B model took on Qwen 3 4B 2507 by @Alibaba_Cloud in the same 60K token task. Jamba Reasoning 3B finished nearly 3× faster. Watch how it played out Download Jamba Reasoning 3B here: https://
huggingface.co/collections/ai
21labs/jamba-reasoning-3b
…

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