Alibaba’s Qwen 3.5 397B-A17 beats its larger trillion-parameter model — at a fraction of the cost

via x.com

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Alibaba dropped Qwen3.5 earlier this week, timed to coincide with the Lunar New Year, and the headline numbers alone are enough to make enterprise AI buyers stop and pay attention. The new flagship open-weight model — Qwen3.5-397B-A17B — packs 397 billion total parameters but activates only 17 billion per token. It is claiming benchmark wins […]

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