#aws

I ported the whole Gemma-4 family — E2B, E4B, 12B, 31B, and the 26B-A4B MoE — to run on...

The MoE was the hard one: a dual-path FFN, a sparse expert loop that won't trace, and a bug where the device output was empty while the CPU reference was perfect and every unit test passed.

Porting Gemma-4 31B (dense) to AWS Inferentia2: the tensor-parallel recipe that worked at 12B collapses at 31B, NxD ModelBuilder saves it — and then a passing validation lies to your face.

Exam Guide: Developer - Associate 🏗️ Domain 4: Troubleshooting And Optimization 📘 Task 3: Optimize...

So, how are you protecting your applications against session hijacking? For many web applications,...

SDAR claims it beats GRPO and avoids the instability of naive GRPO+OPSD. Here's how you'd prove both - the three-way comparison, the stability instrumentation most reproductions skip, and an honest bill for running it. The series close.

Building AI Agents with Claude on AWS Bedrock: The Easy Way TL;DR: Building AI...

AWS just shipped the official way to let a coding agent build, deploy, and operate on your cloud — a...

One-liner: Fan-out means one event triggers multiple parallel downstream processes — like dropping a...

There's a particular kind of bad day that starts when someone tweets a screenshot of an S3 bucket...

4:00 PM on a Friday, a ticket came in from our highest-paying customer: "None of our staff are...

☁️ AWS Daily Digest · July 18, 2026 Auto-generated · Groq (Llama 3.3 70B) · Free &...