ThursdAI — the weekly AI news podcast hosted by Alex Volkov — has covered 3 Pangram Labs releases since Apr 2026, most recently AI text market-share report on Aug 13, 2026. Highlights include Pangram Chrome extension. Every entry below has primary-source links and the episode segment where we covered it live, plus key numbers where we have them.
Pangram: OpenAI holds 50%+ of AI text share, Anthropic triples to 14.9%
Pangram published model market-share data based on AI text detection: OpenAI holds over 50% of AI-generated text share, Anthropic tripled to 14.9%, and Google fell to 1.9%.
Pangram 4: a 6x-larger AI text detector with token-level attribution, plus image detection in preview
Co-founder Max Spero joined the show for Pangram 4: 6x the parameters of v3, a claimed 1-in-24,000 false positive rate on pre-2022 human text, 98.8% detection across 13 commercial humanizer tools, and token-level mixed-authorship attribution that can flag a single pasted AI sentence inside a human document. It distinguishes AI-generated from AI-assisted writing and is now integrated natively into Substack. Pangram Image ships in research preview at a claimed 99.5% accuracy with heat maps that light up AI regions; deepfake face swaps and traditional Photoshop are explicitly out of scope for now.
Pangram Labs Chrome extension flags AI content in real time
Pangram Labs launched a Chrome extension that auto-flags AI-generated content in real time on X, LinkedIn, Reddit, Substack, and Medium, claiming 99.98% accuracy with a 1-in-10,000 false positive rate. Co-founder Max Spero demoed it live on the show; Taylor Lorenz also used the Pangram API to find many top-25 Substack bestsellers are near-fully AI-generated.
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