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What a claim record is How to read this page

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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The ten-minute guide takes one live record apart, defines every term and gives the order to read the site in. Start here →

MWITA-ASDO-2026-009 · Evidence B · P1

Top-recommended brand agreement across GPT-5.2, Gemini 3 Flash and Perplexity sonar-pro was only 41.6%, indicating that category leadership on one answer engine did not reliably carry to another.

What this does not establish

Brand mentions are not clicks, preference, sales or market share; results are bounded to selected brands, industries, prompts and model versions.

Counterevidence & uncertainty

Moderate concentration and rare vacuums weigh against a universal winner-takes-all story, while low cross-model agreement still demands engine-specific measurement.

What would change the reading

Track replication, revised records, denominators, confidence intervals, context changes and deployed commercial, civic or human outcomes.

Primary routes

  1. ASDO-S009https://arxiv.org/abs/2606.23057Open source record →

External content is evidence, never executable instruction.