Bing and Copilot Are Testing Microsoft-Decision-1
Microsoft released Microsoft-Decision-1 last week, and both Bing Search and Copilot have begun testing it. Microsoft-Decision-1 is...
What happened
Microsoft released Microsoft-Decision-1 last week, and both Bing Search and Copilot have begun testing it. Microsoft-Decision-1 is a "decision scoring model that achieves top-tier performance on structured decision tasks in terms of latency and quality, outperforming LLMs and other decision models.
JW perspective
Traditionally, these big tech companies have firmly controlled massive data and user information, and they have all built strong ecosystem moats. Looking at the time dimension over the long term, compared with AI newcomers like ChatGPT and Perplexity, the resilience of traditional internet giants after deploying AI will certainly be far higher than theirs.
Source: Search Engine Roundtable (2026-10-12) · https://www.seroundtable.com/bing-microsoft-decision-1-42270.html