Training Example: Slow Boring – Review the Data, Give Your Score & Compare to the Real AI Evaluation

Industry Context — Common BS Fingerprints in Media, News & Publishing
Generic Claims: trusted news source, unbiased reporting, the truth, delivered, journalism that matters…
Red Flags: no named editorial staff, sponsored content without clear labelling, no corrections or complaints policy, ownership and funding not disclosed…
Semantic Drift Patterns: claims editorial independence but content is sponsored, claims fact-checked but no corrections policy visible, homepage says investigative but content is aggregated wire stories, claims community voice but no local reporting staff…
Proof Expectations: named journalists and editorial staff, published editorial standards and ethics code, corrections and complaints policy, ownership and funding transparency…

Slow Boring

(https://slowboring.com) 📸 Data Snapshot: June 20, 2026

Analyze the raw signals below. How would a machine score this business’s credibility?

Here are the exact signals captured from up to six pages of the site — the same raw inputs the evaluation engine analyzed. They are grouped by signal type so you can weigh each the way the machine does.

🏗️ Semantic Structure — heading hierarchy & page identity (Info Density · Commodity Fingerprint)
HOMEPAGE Slow Boring | Matthew Yglesias | Substack (https://slowboring.com)
Title

Slow Boring | Matthew Yglesias | Substack

H1 Slow Boring
H4 Slow Boring
NAV_HEADING_REPEATED_BODY About – Slow Boring (https://slowboring.com/about/)
Title

About – Slow Boring

H1 Slow Boring
H2 Why subscribe?
H2 Subscribe to Slow Boring
H3 People
HEADING_REPEATED_BODY Archive – Slow Boring (https://slowboring.com/archive/)
Title

Archive – Slow Boring

H1 Slow Boring
REPEATED_BODY Friday discussion post – by Halina Bennet – Slow Boring (https://slowboring.com/p/friday-discussion-post-f40/)
Title

Friday discussion post – by Halina Bennet – Slow Boring

H1 Slow Boring
H2 Keep reading with a 7-day free trial
📝 The Narrative — clean text per page (Info Density · Semantic Coherence)
HOMEPAGE (https://slowboring.com) Slow Boring | Matthew Yglesias | Substack
Friday discussion postWe are off today.3 hrs ago • Halina Bennet124Most PopularView allWhy are young liberals so depressed?Mar 1, 2023 • Matthew Yglesias54750112No land acknowledgments, no remigrationDec 3, 2025 • Matthew Yglesias67288059I was wrong about BidenJul 8, 2024 • Matthew Yglesias1,200679125I’ve been right about some things Sep 3, 2025 • Matthew Yglesias60470925Happy Juneteenth A day off — and some news.15 hrs ago • Matthew Yglesias2871614Thursday discussion postThe D.C. primary and other takesJun 18 • Halina Bennet1184What New York used to bePlus the Ottoman Empire, the realities of polarization, and where the left is strugglingJun 18 • Matthew Yglesias16327271:04:05Grading the internet’s dating adviceEvery young person needs a married political pundit’s take on datingJun 18 • Matthew Yglesias42391Congress cuts a deal on the 21st Century ROAD to Housing ActMeanwhile, housing starts and Houston homeownership dip, even as YIGBY persists.Jun 17 • Halina Bennet491583How to fix transit construction in America Introducing the Transit Abundance PlaybookJun 17 • Matthew Yglesias, Arnab Datta, Will Poff-Webster, and Institute for Progress2488924The real problem with “gifted” educationIt’s almost all selection effects! We should care more about actual efficacy in teaching.Jun 17 • Matthew Yglesias22938723Tuesday discussion postMore of Matt’s takes from XJun 16 • Halina Bennet7221Better immigration can help fix the debt We should be more selective — and select more peopleJun 16 • Matthew Yglesias28544928See all
[IMG: Slow Boring]
Slow Boring Start your day with pragmatic takes on politics and public policy.Recommendations
[IMG: Hypertext]
HypertextDavid Dagan
[IMG: The Argument]
The ArgumentThe Argument
[IMG: Politix]
PolitixPolitix PodcastGreatest HitsWhat's Wrong With The MediaMore Development Means More Affordability The Case Against Crisis-MongeringProgressives' Mobilization DelusionHungarian Nationalism is not the AnswerThe Myth of the Urban Plague
[H4] Slow Boring
AboutArchiveRecommendationsSitemap
2040 chars
SUB-PAGE (https://slowboring.com/about/) About – Slow Boring
“Politics is a strong and slow boring of hard boards. It takes both passion and perspective.” — Max WeberSlow Boring is a daily newsletter from Matthew Yglesias (and occasionally others) about politics and public policy, mostly in the United States but occasionally elsewhere. We publish four columns per week (sometimes more) and a mailbag column on Fridays. We also do the occasional interview podcast.  We believe that a better world is possible, but that its realization requires difficult, rigorous conversations that don’t always flatter our biases, along with a spirit of pragmatism — the slow boring of hard boards that Weber spoke of.
[H2] Why subscribe?
Subscribers to the free edition will receive 1-2 articles per week, plus most of our audio. Paid subscribers get:The full text of all articles, including the subscriber-only mailbags and podcast transcriptsAccess to the complete Slow Boring ArchivesThe opportunity to engage with a community of people who share your interests in the comments sections and on the open threadsInvitations to book clubs and other special events, as well as transcripts from events.You’ll also be supporting some great causes: 10 percent of our proceeds goes to GiveWell’s Top Charities Fund.Discounts are available for teachers, students, and government employees. Email subscriptions@slowboring.com with any questions.
[IMG: User]
[H2] Subscribe to Slow Boring
Start your day with pragmatic takes on politics and public policy.
[H3] People
1486 chars
SUB-PAGE (https://slowboring.com/archive/) Archive – Slow Boring
Friday discussion postWe are off today.3 hrs ago • Halina Bennet124Happy Juneteenth A day off — and some news.15 hrs ago • Matthew Yglesias2861614Thursday discussion postThe D.C. primary and other takesJun 18 • Halina Bennet1184What New York used to bePlus the Ottoman Empire, the realities of polarization, and where the left is strugglingJun 18 • Matthew Yglesias1632727Grading the internet’s dating adviceEvery young person needs a married political pundit’s take on datingJun 18 • Matthew Yglesias423911:04:05Congress cuts a deal on the 21st Century ROAD to Housing ActMeanwhile, housing starts and Houston homeownership dip, even as YIGBY persists.Jun 17 • Halina Bennet491583How to fix transit construction in America Introducing the Transit Abundance PlaybookJun 17 • Matthew Yglesias, Arnab Datta, Will Poff-Webster, and Institute for Progress2488924The real problem with “gifted” educationIt’s almost all selection effects! We should care more about actual efficacy in teaching.Jun 17 • Matthew Yglesias22938723Tuesday discussion postMore of Matt’s takes from XJun 16 • Halina Bennet7221Better immigration can help fix the debt We should be more selective — and select more peopleJun 16 • Matthew Yglesias28444928Good news and bad news for Democrats’ Senate oddsThe midterm landscape is becoming less predictable.Jun 15 • Halina Bennet561541Against the “Positive Good” theory of Platner An absurd cope to avoid wrestling with realityJun 15 • Matthew Yglesias23861815
1475 chars
SUB-PAGE · THIN (https://slowboring.com/p/friday-discussion-post-f40/) Friday discussion post – by Halina Bennet – Slow Boring
We are off today. Please leave your comments below!
[H2] Keep reading with a 7-day free trial
Subscribe to Slow Boring to keep reading this post and get 7 days of free access to the full post archives.Start trialAlready a paid subscriber? Sign in
246 chars
🛡️ Trust Signals — reviews, proof links, trust-theatre flag (Trust & Proof)
360Review mentions (all pages)
0External proof links (all pages)
PageReviewsProof links
/ (home) 224 0
/about/ 12 0
/archive/ 106 0
/p/friday-discussion-post-f40/ 18 0
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps (Identity & Authority)
Homepage schema
{
    "@context": "https://schema.org",
    "@type": "WebSite",
    "name": "Slow Boring ",
    "publisher": {
        "@type": "Organization",
        "name": "Slow Boring ",
        "url": "https://www.slowboring.com",
        "logo": {
            "@type": "ImageObject",
            "url": "https://substackcdn.com/image/fetch/$s_!gzxV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fceeb681e-a14d-4bbb-a8fe-951c29603e3f_256x256.png"
        },
        "sameAs": [
            "https://twitter.com/mattyglesias"
        ]
    },
    "url": "https://www.slowboring.com",
    "mainEntityOfPage": {
        "@type": "WebPage",
        "url": "https://www.slowboring.com"
    },
    "description": "Start your day with pragmatic takes on politics and public policy.",
    "potentialAction": {
        "@type": "SearchAction",
        "name": "Search Slow Boring ",
        "target": "https://www.slowboring.com/archive?utm_source=google&sort=search&search={search_term_string}",
        "query-input": "required name=search_term_string"
    }
}
/about/ — no schema detected (entity gap)
/archive/ — no schema detected (entity gap)
/p/friday-discussion-post-f40/
[
    {
        "@context": "https://schema.org",
        "@type": "NewsArticle",
        "url": "https://www.slowboring.com/p/friday-discussion-post-f40",
        "mainEntityOfPage": "https://www.slowboring.com/p/friday-discussion-post-f40",
        "headline": "Friday discussion post",
        "description": "We are off today.",
        "image": [
            {
                "@type": "ImageObject",
                "url": "https://substack-post-media.s3.amazonaws.com/public/images/1612f1ca-3364-43ee-9266-1d91745b443e_5712x4284.jpeg"
            }
        ],
        "datePublished": "2026-06-19T22:01:30+00:00",
        "dateModified": "2026-06-19T22:01:30+00:00",
        "isAccessibleForFree": false,
        "author": [
            {
                "@type": "Person",
                "name": "Halina Bennet",
                "url": "https://substack.com/@halinabennet",
                "description": "Writing for Slow Boring — halina@slowboring.com",
                "identifier": "user:49147056",
                "image": {
                    "@type": "ImageObject",
                    "contentUrl": "https://substackcdn.com/image/fetch/$s_!VdaF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa7ad6f3f-83eb-4845-b1c5-779fb1bfb8b5_2316x2316.jpeg",
                    "thumbnailUrl": "https://substackcdn.com/image/fetch/$s_!VdaF!,w_128,h_128,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa7ad6f3f-83eb-4845-b1c5-779fb1bfb8b5_2316x2316.jpeg"
                }
            }
        ],
        "publisher": {
            "@type": "Organization",
            "name": "Slow Boring ",
            "url": "https://www.slowboring.com",
            "description": "Start your day with pragmatic takes on politics and public policy.",
            "interactionStatistic": {
                "@type": "InteractionCounter",
                "name": "Subscribers",
                "interactionType": "https://schema.org/SubscribeAction",
                "userInteractionCount": 100000
            },
            "identifier": "pub:159185",
            "logo": {
                "@type": "ImageObject",
                "url": "https://substackcdn.com/image/fetch/$s_!gzxV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fceeb681e-a14d-4bbb-a8fe-951c29603e3f_256x256.png",
                "contentUrl": "https://substackcdn.com/image/fetch/$s_!gzxV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fceeb681e-a14d-4bbb-a8fe-951c29603e3f_256x256.png",
                "thumbnailUrl": "https://substackcdn.com/image/fetch/$s_!gzxV!,w_128,h_128,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fceeb681e-a14d-4bbb-a8fe-951c29603e3f_256x256.png"
            },
            "image": {
                "@type": "ImageObject",
                "url": "https://substackcdn.com/image/fetch/$s_!gzxV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fceeb681e-a14d-4bbb-a8fe-951c29603e3f_256x256.png",
                "contentUrl": "https://substackcdn.com/image/fetch/$s_!gzxV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fceeb681e-a14d-4bbb-a8fe-951c29603e3f_256x256.png",
                "thumbnailUrl": "https://substackcdn.com/image/fetch/$s_!gzxV!,w_128,h_128,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fceeb681e-a14d-4bbb-a8fe-951c29603e3f_256x256.png"
            },
            "sameAs": [
                "https://twitter.com/mattyglesias"
            ]
        },
        "interactionStatistic": [
            {
                "@type": "InteractionCounter",
                "interactionType": "https://schema.org/LikeAction",
                "userInteractionCount": 1
            },
            {
                "@type": "InteractionCounter",
                "interactionType": "https://schema.org/ShareAction",
                "userInteractionCount": 0
            },
            {
                "@type": "InteractionCounter",
                "interactionType": "https://schema.org/CommentAction",
                "userInteractionCount": 24
            }
        ]
    },
    {
        "@context": "https://schema.org",
        "@type": "BreadcrumbList",
        "itemListElement": [
            {
                "@type": "ListItem",
                "position": 1,
                "name": "Slow Boring ",
                "item": "https://www.slowboring.com"
            },
            {
                "@type": "ListItem",
                "position": 2,
                "name": "Friday discussion post",
                "item": "https://www.slowboring.com/p/friday-discussion-post-f40"
            }
        ]
    }
]

Your Diagnosis

Before revealing the machine’s verdict, predict the BS score for each signal. Higher = more BS (more fluff, less verifiable substance). Drag each slider, then submit to compare your judgment against the engine.

Information Density 0 / 30
Read the Narrative & headings: do hard facts (prices, dates, numbers) outweigh fluff power-words?
Semantic Coherence 0 / 20
Compare the homepage promise against the sub-page reality. Do they hold the same line?
Trust & Proof 0 / 20
Weigh review mentions against actual external proof links. Claims without verification = theatre.
Commodity Fingerprint 0 / 15
Check headings & narrative against the industry clichés in the setup above.
Identity & Authority 0 / 15
Inspect the schema: is there real Organization/Person identity with sameAs links, or gaps?
Your predicted BS score 0 / 100
💡 Stuck? Reveal the heuristic lens — how the deterministic page-auditor reads each signal (no AI, pure pattern rules)

These are the structural rules a local, deterministic auditor applies — the same lens you can use to judge each signal. They describe what to look for, not this company’s result.

Information Density

Classify each sentence as substantive or hollow. Grounding markers — numbers, currencies, dates, technical units, named entities — outweigh marketing adjectives. When fluff sits right next to hard evidence, the fluff is forgiven.

Semantic Alignment

Pull the main entities out of the H1, then check whether they actually recur through the body. A page that announces one thing and then talks about another drifts. Headings with no real sentences underneath read as pseudo-substance.

Trust & Proof

Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.

Commodity Fingerprint

Look at how much sentence length varies. Natural writing varies its rhythm; templated or mass-produced copy is statistically uniform. Very low variation reads as commodity content — unless unique named entities break the pattern.

Identity & Authority

Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.

Want to apply this lens yourself? The free BS Indicator Chrome extension runs these heuristic checks live on any page. Bear in mind it is a single-page, deterministic tool — it relies only on pattern rules for the page in front of it and does not perform the cross-page semantic correlation this audit uses, so its readout is a starting lens, not the full verdict.

B
BS Level
Media, News & Publishing
34.7 Avg BS

Based on 829 businesses audited.

BS Detector

Media, News & Publishing BS: Slow Boring (slowboring.com)

https://slowboring.com 📍 Industry: Media, News & Publishing
18 BS / 100

Slow Boring is an ultra-low-BS editorial platform that delivers exactly what it promises: dense, policy-focused analysis without corporate jargon. Its few points are derived purely from Substack’s closed-loop social proof system and a lack of external documentation for its charitable claims. It is a rare example of a site where the substance consistently outweighs the marketing signal.

Info Density Power-words vs. Substance ratio.
3
10% BS
Semantic Coherence Homepage promise vs. Sub-page reality.
1
5% BS
Trust & Proof Verifiable evidence vs. Trust Theatre.
10
50% BS
Commodity Fingerprint Detection of industry clichés/templates.
4
27% BS
Identity & Authority Expert verifiability & Schema depth.
0
0% BS

To reduce the BS score further, add a dedicated transparency page linking to external proof of GiveWell donations. Incorporate outbound ‘proof links’ within article snippets to third-party data sources to increase the proof_links_count. Replace standard Substack template headings like ‘Why subscribe?’ with more unique, substance-driven H2s that reflect the specific editorial value of the newsletter. Add Person schema for secondary contributors like Halina Bennet to ensure all named authorities have a verified structured data footprint.

The site is a textbook example of a digital-first newsletter within the Media and Publishing industry. Its content focuses entirely on editorial output, subscriber engagement, and policy analysis, aligning perfectly with the provided industry patterns.

“The score of 18 is driven primarily by the Trust and Proof pillar (10/20) and the Commodity Fingerprint (4/15). The lack of external verification links for interaction counts and the use of platform boilerplate are the only notable 'bullshit' markers on an otherwise substaintial and authoritative site. Information Density and Identity and Authority scores are near-perfect, reflecting a high-quality publishing entity.”

Verified Analysis Date: June 20, 2026 © 1EuroSEO Independent Evaluator — Non-Sponsored Result
Brand AI Reputation