Elevated errors on Claude Opus 5

JDK 28 EA Build10 is now available for download and includes JEP 401: Value Objects (Preview) from Project Valhalla

08-08

A Field Guide to LLM API Error Messages

08-08

Date and Time Reasoning Bugs

08-08

Data Analysis With LLMs: Where It Breaks

08-08

Building an LLM Cost Dashboard

08-08

Confidence and Calibration: Does the Model Know It's Wrong?

08-08