Claude has become exhausting to use, and I'm starting to regret paying for it

Why Africa doesn’t need to build frontier AI models first—Experts

Mustafa Ehsan has spent the past year turning something as unglamorous as a spreadsheet into an argument about where AI economics is heading, and what that means for Africa.

2026-08-26 ·nairametrics.com

Preparing data for supervised fine-tuning Part 2: Advanced data strategies

The advanced side of supervised fine-tuning data prep. This second post in a two-part series covers evaluating data readiness with learning curves, selecting high-value data subsets, augmenting data…

• Assess dataset quality for effective fine-tuning.
• Perform learning curve analysis to determine optimal dataset size.
• Use data selection techniques to identify high-quality subset.

2026-08-26 ·aws.amazon.com

Bring your own model with Amazon SageMaker AI: Script mode in SDK v3

The SageMaker Python SDK v3 redesigns script mode with unified ModelTrainer and ModelBuilder classes. This post walks through two end-to-end examples, a scikit-learn Random Forest and a multi-GPU…

• Amazon SageMaker AI introduces Script mode in SDK v3 for bringing own models.
• ModelTrainer and ModelBuilder replace v2 Estimator family and Model/Predictor pattern.
• SourceCode object configures sourcedir and command for training and inference.

2026-08-26 ·aws.amazon.com