A day in AI

Tuesday, 22 September 2026

30 stories · 4 from multiple sources

More stories

SF October 14th: A Birds of a Feather Session on Agentic Engineering

simonwillison.net ·

The new CC, an AI agent built for families

blog.google ·

llm 0.36

simonwillison.net ·

llm-anthropic 0.29

simonwillison.net ·

LLM Ass Bench

assbench.com ·

Parallel cut research time and cost in half with GPT‑6 Astra

openai.com ·

Also today

🔬 An Oscar, Two Asteroids, and the Algorithm in Your sklearn: John Platt on AI for Science

latent.space

MCP was always a bad idea?

maharship.com

OpenAI wants to consult elite mathematicians about how to not fumble again

theverge.com

TechCrunch Founder Summit’s agenda revealed: Unlock fundraising, hiring, and AI insights in Boston on November 4

techcrunch.com

Snorkel AI triples valuation to $3.5B as demand for AI training data booms

techcrunch.com

Rabbit’s new AI agent doesn’t need an R1 to run

theverge.com

Qualcomm launches two new smartphone chips with emphasis on AI

techcrunch.com

Better prompt caching for GPT-6

openai.com

Quoting @therealcornpop

simonwillison.net

Pentagon: Palantir AI Overreliance Led to Strike Killing 123 Iranian Children

gizmodo.com

Open-Sourcing Rebalancer: A Generic, High-Performance Library for Solving Assignment Problems

engineering.fb.com

We just shipped support for the ugliest part of HTTP: Vary

blog.cloudflare.com

Bring more intelligence to everyday work with GPT-6 Sol and GPT-6 Luna on Amazon Bedrock

aws.amazon.com

Debating RSI, the US-China Gap, and Jaggedness with JS Denain of Epoch AI

interconnects.ai

Evaluate skill-equipped agents with Strands Evals and Amazon Bedrock AgentCore

aws.amazon.com

How will AI change operating systems? Part 2: Windows

newsletter.pragmaticengineer.com

Introducing Worker Previews: isolated preview environments for every change your agent makes

blog.cloudflare.com

How Reactiv automates mobile commerce 80% faster with Amazon Bedrock AgentCore

aws.amazon.com

Right-size generative AI endpoints with concurrency sweeps on Amazon SageMaker AI

aws.amazon.com

How Trane gets building insights 60x faster with Amazon Bedrock AgentCore

aws.amazon.com

How Tata Elxsi detects industrial safety risks in seconds on AWS

aws.amazon.com

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