Weekly Digest
Archive · 3 issues

Past Digests

Every week's editor's picks and top stories, archived. Updated every Monday.

This WeekWeek of 6 Jul 2026

Anthropic made Claude Sonnet 5 the default for every Free and Pro user, and Claude Fable 5 came back online on 1 July after three weeks under export controls. Meanwhile the White House moved toward voluntary frontier-model release standards — the week agentic capability got cheaper and the rules around it got real.

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StoryAnthropic

Claude Sonnet 5 Becomes the Default for Every Free & Pro User

PromptWriting

Board Presentation Builder

ToolAnthropic

Claude Fable 5 — Restored After Export-Control Pause

PaperResearch

ReAct: Synergizing Reasoning and Acting in Language Models

Week of 2 Jun 2026

Microsoft repositioned Windows as an agent OS at Build, OpenAI launched its enterprise deployment JV, and Brazil's AI law vote is now confirmed for late June. This week: the agentic era becomes infrastructure.

StoryMicrosoft

Microsoft Build 2026: Windows Is Now an Agent Execution Platform

PromptFinance

M&A Due Diligence Data Room Analyser

GuideGuide

AI Security: Prompt Injection & Hardening

PaperResearch

ReAct: Synergizing Reasoning and Acting in Language Models

Week of 15 Jun 2026

Claude Fable 5 landed at 95% on SWE-bench Verified and redrew the frontier — then a researcher cracked its system prompt within days. Meanwhile Apple handed Siri to Gemini, Anthropic locked in 220,000 GPUs at Colossus 1, Salesforce paid $3.6B for an AI agent, and world leaders met in Évian to debate who governs all of it.

StoryAnthropic

Claude Fable 5 — 95% SWE-bench, 1M Context, Always-On Thinking

PromptWriting

Board Presentation Builder

ToolOpen Source

Kimi K2.7-Code — Free 1T-Parameter Coding Model

PaperResearch

Scaling Laws for Neural Language Models (Kaplan et al., 2020)

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