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answer: direct
beat: ai-technology
source: 1 article · updated: October 8, 2026
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Does Mamba offer infinite usable context?

No. Its recurrent state can remain fixed in size, but finite state does not preserve arbitrary detail from an unlimited history. Quality must be evaluated at the intended sequence length.

Answered in

Mamba, RWKV and Hybrid Models: Different Ways to Carry Long Context

Selective state spaces and recurrent models change sequence-processing costs. Constant recurrent state does not provide unlimited exact recall.

Crashtech Editorial October 7, 2026 How AI Actually Works

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