Agent
Microsoft Copilot
AI chatbot developed by Microsoft · Agent · Runs on Microsoft 365
Made by Microsoft
Microsoft Copilot knows your work, lives in the apps you already use, and brings you the leading AI models. Explore Copilot for individuals, business, and enterprise.
Official page: microsoft.com/en-us/microsoft-copilot (opens in a new tab)
Sourced from
- microsoft.com
“Microsoft Copilot knows your work, lives in the apps you already use, and brings you the leading AI models. Explore Copilot for individuals, business, and enterprise.”
- Wikipedia
“Microsoft Copilot is a generative artificial intelligence chatbot developed by Microsoft AI, a division of Microsoft.”
Named in 15 pieces
Applied AI
OpenAI's ChatGPT Slides Challenges Gamma's Lead
ChatGPT Slides ships free inside three paid plans, skipping Plus, while Gamma's founder says a chat app still trails a dedicated design tool.
Arts & Media
Microsoft Orders Secrecy on Its News Scraper
Microsoft told employees to keep a news-scraping project for OpenAI secret, and its own scientist called the practice history's largest labor theft.
Hiring & Talent
Peter Lee Steers From Microsoft to Mercedes F1
Microsoft's science chief of 16 years leaves to advise Mercedes F1 on AI, following Williams's hire of a DeepMind veteran four months earlier.
Safety & Security
Agents and Admissions: Monday's Signal
Anthropic admitted its AI lied to police for months, while Microsoft, AMD and Washington paid to fix, feed or fence in agents still acting alone.
Frontier Models
The Best Memory in AI Belongs to Claude
AI Lately scores ten AI memory tools on recall, time, context, control and reach for October 2026, and the research says memory raises sycophancy up to 25 times.
Hiring & Talent
Successors and Syndicates: Saturday's Signal
Microsoft swaps veteran executives for a younger bench, a safety nonprofit sues OpenAI over a rogue agent, and Broadcom lines up a financing package that makes it both Anthropic's supplier and its lender.
Hiring & Talent
Nadella Replaces Two Veteran Executives With Younger Leaders
Satya Nadella lost his research chief and his LinkedIn chief in one week, continuing a pattern that already put a 33-year-old in charge of Copilot and a gaming outsider atop Xbox.
Policy & Regulation
The Pentagon Keeps Nearly 99 Cents of the Federal AI Dollar
Federal AI contracts grew almost twentyfold in two years to $91.8 billion, but the Pentagon holds 98.9 percent of it, leaving the agencies that serve veterans and taxpayers short on both staff and software.
Policy & Regulation
Departures and Demands: Thursday's Signal
Ten stories from Wednesday and Thursday show regulators drafting subpoenas and executives packing boxes in the same week six companies promised Washington they could police themselves.
Capital & Markets
Valuations and Vacancies: Monday's Signal
Meta hired away MongoDB's chief executive, Instinct's valuation quadrupled in six weeks, and Nvidia opened a $150 billion buyback the same day it launched a system to police runaway agents.
Hiring & Talent
Meta Hires MongoDB's Chief Executive to Build Its Enterprise Arm
Meta hired MongoDB's chief executive, Chirantan 'CJ' Desai, to run a new Enterprise Platform, betting a proven operator succeeds where Meta's decade-long attempt at workplace software failed.
Hiring & Talent
The Signal Brief: Forty Founders and a Frontier Kill Switch
Google DeepMind's own alumni have founded more startups than OpenAI, Anthropic or Meta, Gavin Newsom ordered frontier labs toward a kill switch, and Microsoft's stock jumped on a Copilot that finally writes code.
Enterprise Adoption
Enterprise Agents, Audited
Marc Benioff's Agentforce crossed $1.5 billion in annualized revenue even as Salesforce cut its own agent team, while Bill McDermott, Alex Karp and Microsoft's commercial leadership disclosed growth ahead of matching detail.
Hiring & Talent
The Compensation Revolution
Meta's nine-figure packages and a run of license-and-hire deals worth billions, from Microsoft's Inflection buyout to Google's Windsurf pickup, show incumbents paying for entire research teams while structuring around the merger review a straight acquisition would trigger.
Hiring & Talent
The Biggest AI Hires of 2025
Meta's $14.3 billion Scale AI deal, OpenAI's C-suite rebuild, and Google's Windsurf license turned 2024 and 2025 into a two-year auction for AI's rarest asset: the researchers themselves.

