The Daily Index — Tuesday, April 28, 2026 · TLDR Index

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qawolf.com

TLDR

AGENT MEMORY PATTERNS

This article discusses how to add memory to agents. The three most common types of mutable memory are Files, Memory Blocks, and Skills. Files are for data and knowledge, Memory Blocks are a flat key-value store, and Skills are indexed files that contain data or instructions that are only needed in certain circumstances. Editable memory makes agents extremely powerful.

timkellogg.me · 7 min

TLDR

OPENAI AND MICROSOFT REACH DEAL TO GIVE STARTUP NEW FREEDOM

OpenAI and Microsoft have forged a new deal that gives OpenAI the freedom to partner with anyone, caps the revenue OpenAI must share with Microsoft through 2030, and removes a clause that allowed OpenAI to limit Microsoft's access to its future technology when systems reach the AGI threshold. The relationship between the two companies was strained last year in part because of the control Microsoft had over OpenAI's intellectual property and exclusivity agreements. The revised deal offers greater predictability for the companies.

links.tldrnewsletter.com · 3 min

TLDR

OPENAI MISSES KEY REVENUE, USER TARGETS IN HIGH-STAKES SPRINT TOWARD IPO

OpenAI's Chief Financial Officer is worried the company might not be able to pay for future computing contracts if revenue doesn't grow fast enough.

links.tldrnewsletter.com · 6 min

TLDR

CHINA BLOCKS META'S $2 BILLION TAKEOVER OF AI STARTUP MANUS

China's state planner has told Meta to unwind its $2 billion acquisition of Manus as the sale did not comply with laws and regulations concerning export controls, technology import and exports, and overseas investment.

cnbc.com · 4 min

TLDR

PRODUCTS DO LABS (AND LABS DO PRODUCTS)

Product companies can do faster, less formal, more product-driven experimentation and research, while labs build products that push and inspire companies to build better, more curated services for consumers.

links.tldrnewsletter.com · 10 min

TLDR

BECOME A CURATOR FOR TLDR AI (3-5 HRS/WEEK)

TLDR is looking for an engineer/researcher at a major AI lab or startup to help write for 1M+ subscribers. Our curators have been invited to Google I/O and OpenAI DevDay, scouted for Tier 1 VCs, and get early access to unreleased TLDR products. Learn more [24].

jobs.ashbyhq.com

TLDR

THE TASK IS NOT THE JOB

The argument that AI will remove the need for entry-level white-collar workers confuses task automation with the extinction of jobs.

siliconcontinent.com · 13 min

TLDR

MICROSOFT CLAWS AWAY 'THE CLAUSE' AS OPENAI CLAWS BACK SOME INDEPENDENCE

Microsoft and OpenAI have announced an amended agreement to simplify their partnership and the way they work together.

spyglass.org · 6 min

TLDR

MICROSOFT FINALLY AGREES WINDOWS 11 HAS PROBLEMS, AND K2 IS ITS PLAN TO FIX THEM, CLAIMS REPORT

The Windows K2 plan involves a marathon of updates introduced over time to fix problems in Windows.

xda-developers.com · 2 min

TLDR

THE MOAT OR THE COMMONS

Open weight models are commoditizing the capability that the American capital-financed AI monopoly was supposed to protect.

links.tldrnewsletter.com · 10 min