# Live news

Canonical: https://ournews.ai/live/9c20919f-911c-4d13-bdfb-52e6903a9b18
Published: 2026-10-15T16:32:26.615627+00:00
Updated: 2026-10-15T16:32:26.615627+00:00

Microsoft completes pre-training MAI-Base-2: 2.8T total and 80B active parameters, trained on 16,000 GB200 GPUs over 38 days; post-training is still underway.

Source: Microsoft AI — https://microsoft.ai/news/frontier-pre-training-at-microsoft-ai/
Source date: 2026-10-15