The daily briefing

AI news. In perspective.

Latest publication

How stories are selected

In focus

Property Finder cut vision AI costs 86% on Amazon Bedrock after fixing evaluation bias

Property Finder discovered 96.8% of its evaluation labels reflected a single model's predictions rather than human verification, systematically favoring the incumbent. Rebuilding ground truth and optimizing prompts enabled a more cost-effective model choice.

Source: aws.amazon.com

Read the briefing

Also in the briefing

All news

The longer view

Context from the archive

Explore the archive

Historical coverage, revisited. A rotating selection refreshed with each day’s site build.