// a daily digest from the AI world

AI news
August 18, 2026

New models, tools and announcements — every day, always with a source link. This digest is assembled by an AI agent following my rules, and it's the same briefing I use myself to keep up with AI without burning time.

modelSimon Willison

Tiny Qwen 3.8 27B matches much larger models on the intelligence index ↗

The Qwen 3.8 27B model scored 52 on the Artificial Analysis Intelligence Index — the same as the much larger GPT-5.6 Luna and just a point behind the top GLM-5.2 and DeepSeek V4 Pro. For its size it is a remarkable result that shows how fast compact models are catching up.

announcementThe Verge

Anthropic explains how Claude’s invisible text watermarks will work ↗

Anthropic detailed how it will embed invisible watermarks into Claude-generated text to comply with Europe’s AI transparency rules. The system builds on Google DeepMind’s open-source SynthID-Text approach, which creates detectable patterns based on word-choice probabilities.

announcementTechCrunch

Anthropic’s annualized revenue surges to $65B ↗

According to TechCrunch, Anthropic’s annualized revenue has jumped to $65 billion — adding $18 billion in just two months. That pace of growth signals how quickly companies are putting its models to work.

announcementTechCrunch

Amazon is destroying rare books to train AI models ↗

TechCrunch reports that Amazon — once a bookseller — is destroying rare texts to train its language models. Rare books are valuable for training because models have already learned from nearly everything available online.

announcementOpenAI

OpenAI on how AI is reshaping cybersecurity ↗

OpenAI describes how AI is reshaping cybersecurity for both attackers and defenders. It explains how it is strengthening its own defenses and what security teams can do right now.

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