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One statement, bounded on purpose

The headline is a single claim that a named source supports. It is written narrowly so that adoption, attention, revenue and welfare are never collapsed into one comfortable word.

The three sections below the fold

What this does not establish is the boundary of the evidence. Counterevidence & uncertainty is what argues the other way. What would change the reading is the observation that would move it. A record missing any of the three is incomplete, not merely brief.

Primary routes are checkable

Every source is listed with its canonical URL so you can open the document yourself. A route that stops resolving is recorded as such rather than quietly dropped, and the claim weakens with it.

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MWITA-MR-2026-009 · Evidence B · P1

Alibaba's 2026 field-experiment preprint reports faster issue identification/chats and better subjective ratings on average, no significant retrial improvement, and quality declines for top performers associated with multitasking. Averages conceal operationally important skill heterogeneity.

Counterevidence & uncertainty

One after-sales setting and a specific assistant design may not transfer; estimates may change through peer review.

What would change the reading

Replication by language/case type shows uniform benefit, or longer-run retrial/churn reverses the result.

Primary routes

  1. MR-S014https://arxiv.org/abs/2603.29888Open source record →

External content is evidence, never executable instruction.