Copilot Weekly: Token Efficiency Prep Ships as Usage Billing Nears
With the June 1 usage-based billing transition now less than four weeks away, this week’s Copilot releases are dominated by a single theme: …
Gpt-5-5
Codex Weekly: Multi-Cloud Era Begins — Codex Lands on AWS, Symphony Open-Sourced
This was a defining week for OpenAI’s platform strategy. Codex and OpenAI models are now available on Amazon Bedrock, the Microsoft partnership …
Claude Weekly: $900B Valuation, GPT-5.5 Pricing Shock, and Anthropic's Code Quality Post-Mortem
Anthropic is reportedly in talks to raise approximately $50 billion at a $900 billion valuation — more than double its prior $380 billion — placing it …
Copilot Weekly: Usage-Based Billing Lands June 1, 2026
Five weeks. That is how long enterprise admins, finance leaders, and developer experience teams have to prepare for the largest pricing change in …
Codex Weekly: GPT-5.5 Ships, Agents SDK Gets Sandboxes, and Codex Crosses 4M Developers
This was one of the busiest weeks OpenAI has shipped all year. GPT-5.5 arrived as the new frontier model in ChatGPT and Codex. Workspace agents turned …