Pangram

Narrative intelligence for Pangram: 3 tracked articles, claims, and spin patterns across AI and technology coverage.

Substack adds an AI detector to help spot blogs written by no one

Substack launched an AI detection tool powered by Pangram to estimate AI-generated content across posts, notes, replies, and comments, aiming to increase transparency for readers.

Spin 65% Claim Present in Source AI Risk Moderate

The Verge

Jul 22, 2026

SPIN Processed News Frame: The Halo

Substack partners with AI-detection tool Pangram, allowing users to scan text longer than 100 words for an estimate of how much was written with AI assistance (Chris Best/The Substack Post)

Substack integrated Pangram's AI-detection tool to let users scan text >100 words for an AI authorship estimate, positioning the move as a trust-building measure amid rising concerns about AI-generated content online.

Spin 85% Claim Present in Source AI Risk High

Techmeme

Jul 22, 2026

SPIN Processed News Frame: The Hype

LinkedIn is the undisputed king of long-form AI slop, according to a study spanning five platforms

A Pangram analysis found that 41% of long-form posts on LinkedIn are flagged as AI-generated — the highest rate among five social platforms studied — and LinkedIn contributed nearly two-thirds of all AI-flagged content despite comprising only one-third of total posts scanned.

Spin 75% Claim Present in Source AI Risk High

The Decoder

Jul 12, 2026

Related Claims

01 Substack will now help users determine whether what they're reading may have been written by AI.

02 Substack partners with AI-detection tool Pangram, allowing users to scan text longer than 100 words for an estimate of how much was written with AI assistance

03 LinkedIn leads with 41 percent of long-form posts flagged as AI-written.

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