Keep up with AI.

A free daily AI-generated briefing on what’s changing in AI engineering. Delivered to your Email, Slack, Discord and Telegram, and available to your AI agent via MCP.

This week

486News

1,204Papers

312Models

845Repos

856ModelGemini 4 Argon cuts cached input prices by 95%Google

860RepoPageIndex swaps vector search for a document treeGitHub

869NewsFour Trillium TPUs reach low Earth orbitGoogle

872PaperContext Language Models run their own contextarXiv

878ModelGPT-6.1 Sol costs one-fifth of Astra’s API priceOpenAI

879NewsMuse Spark helps solve five open maths problemsMeta

276NewsFactory splits Droid spend by model and userFactory

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What you’ll get

Important developments, why they matter, and primary sources.

models

├──releases
├──benchmarks
├──capability_shifts
└──multimodal

agents

├──frameworks
├──harnesses
├──coding_agents
└──tool_use

research

├──papers_worth_your_evening
├──training_methods
├──reasoning
└──evaluations

infrastructure

├──serving
├──inference
├──cost
└──scale

tools

├──what_builders_adopt
├──sdks
├──debugging
└──observability

open_source

├──weights
├──repos
├──licences
└──datasets