Greg Bell

RT @MaxJunestrand: Legal education is about to change. Today, we’re launching the Legal AI Scholars Program in collaboration with leading…

RT @karpathy: Software horror: litellm PyPI supply chain attack. Simple `pip install litellm` was enough to exfiltrate SSH keys, AWS/GCP/…

RT @ai: This feels like physical product design's ChatGPT moment. This team just ran an autonomous agent against the entire chip design pr…

RT @lydiahallie: if your skill depends on dynamic content, you can embed !`command` in your SKILL.md to inject shell output directly into t…

I have been dreaming of this day for a long time. Arena is now a book publisher, and our first volume, "Silicon" is open for preorders. It's quite unlike anything you've seen: a coffee table book capturing the ecstatic beauty of silicon technology. arenamag.com/silicon

@simonw “He fed the paper to Claude Code and used a variant of Andrej Karpathy's autoresearch pattern to have Claude run 90 experiments and produce MLX Objective-C and Metal code that ran the model as efficiently as possible.” I love how quickly this technique is growing

Wrote a bit more about this on my blog simonwillison.net/2026/Mar/18/ll…

Dan says he's got Qwen 3.5 397B-A17B - a 209GB on disk MoE model - running on an M3 Mac at ~5.7 tokens per second using only 5.5 GB of active memory (!) by quantizing and then streaming weights from SSD (at ~17GB/s), since MoE models only use a small subset of their weights for

Happy 80th anniversary, ENIAC spectrum.ieee.org/eniac-80-ieee-…

$550M Series D led by @Accel. $5.55B valuation. One year into our U.S. expansion, we’re doubling down: accelerating across America and building AI with the lawyers who use it every day. Grateful to our customers, partners, and team. More: legora.com/blog/series-d

Today, we announced our acquisition of Walter AI. They’ve built agent-native systems alongside lawyers that handle real workflows. We share the same blueprint for the future - and I'm excited to welcome the Walter team to @WeAreLegora! legora.com/newsroom/legor…

@waltersoftware Thank you! I could not be more excited about joining this amazing team with so much opportunity ahead of us. 🚀🚀🚀

@emilykeyyyyyyyy 😂🔥

Big congrats to everyone at @1Password! 🇨🇦🚀

@debracleaver Thanks! Looks like our Heroku instance is VERY old. Working on getting it back up and running now.

@theemilykey Yay! Does this. Mean I get to buy some raspberry pi’s and program our mirror!?!?

Chaos engineering is one of the best ways to test (and thus improve) the performance and resilience of your distributed systems. AWS Fault Injection Simulator makes it easier and safer to run chaos engineering experiments on AWS. Coming soon! aws.amazon.com/fis/

Big #shoutout to the S3 Replication team in #YVR who shipped all these features! Amazing team, building big things 👏🎉🔥

Second 🚀, we added support for two-way replication. This feature gives you the flexibility of replicating object metadata changes for two-way replication between buckets aws.amazon.com/about-aws/what…

🚀A couple of great launches yesterday from our S3 Replication team. First, we launched multi-destination replication rules. You can now replicate from a single source to multiple destination buckets... aws.amazon.com/about-aws/what…