Skip to content

#Product updates

0 today

Oct 29

Thursday

Oct 28

Wednesday

Oct 27

Tuesday

Oct 26

Monday

Oct 25

Sunday

Oct 24

Saturday
  1. Visualize points and routes with GeoJSON in Amazon Quick Sight layer maps

    Amazon Quick Sight layer maps now support Point and LineString geometry from the same GeoJSON workflow, so you can plot store locations and the routes between them. This post covers the dataset and GeoJSON structure layer maps require, when to choose points or lines, and techniques for viewport control, layering geometries, and dynamic GeoJSON updates.

Oct 23

Friday
  1. Write your own training loop — without managing GPUs — with Amazon SageMaker training session APIs

    Amazon SageMaker AI training session APIs let you write your own LLM training loop (SFT, RL, or custom objectives) in a Python script while the service runs the GPUs. This post introduces the programming model and three SDK clients, then walks through a GRPO loop on GSM8K and a reinforcement learning workload on competitive programming.

  2. Announcing new ways to customize models with SageMaker AI, without managing GPUs

    Amazon SageMaker AI serverless model customization now includes training sessions, generally available today. You write and coordinate your own post-training loop (custom loss functions, reward signals, or multi-turn reinforcement learning) while SageMaker AI handles GPU allocation, distributed execution, fault recovery, and checkpoint storage.

Oct 22

Thursday