TLDR

TLDR AI 2026-08-26

OpenAI Jalapeño 🌶️, Perplexity Portable Computer  💻, Claude combines memory 🧠

Innovate at speed with Jira (Sponsor)

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Headlines & Launches

Perplexity partners with Nvidia to launch Portable Computer, a fully local AI agent with zero token costs (13 minute read)

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Deep Dives & Analysis

Vocab Break (4 minute read)

Moats in the age of floods (14 minute read)

OpenAI and Anthropic Could Dominate Global AI Compute (48 minute read)

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Engineering & Research

Open Omnimodal World Models (GitHub Repo)

Short-Lived Credentials for AI Agents (12 minute read)

Granite 4.2 LLMs: How They're Built (20 minute read)

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Miscellaneous

‘The world seems to be ready': An interview with OpenAI head of product Thibault Sottiaux (7 minute read)

Anthropic merges Claude chat and Cowork memory, on by default (5 minute read)

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