Microsoft MAI-Base-2 Blog Source Code Leaks Validation Loss Data

A user found hidden validation loss data for intermediate checkpoints and full training runs in the source code of Microsoft's MAI-Base-2 blog, and uploaded the complete eval scaling law file, including fitted parameters, to Pastebin.

2026-10-17 ~ 2026-10-17 · 2 related posts

• Microsoft's MAI-Base-2 blog source code leaks intermediate checkpoint validation losses — YouJiacheng · 2026-10-17
• MAI-Base-2's leaked scaling-law data: fit parameters, ladder rungs and full eval trajectory — YouJiacheng · 2026-10-17