OpenAI launches GPT-5.4 with native computer use mode, financial plugins for Microsoft Excel, Google Sheets

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).
InfoQ

OpenAI Extends the Responses API to Serve as a Foundation for Autonomous Agents

OpenAI announced they are extending the Responses API to make it easier for developer to build agentic workflows, adding ...
ZDNet

You'll code faster and spend less with OpenAI's new GPT-5.1 update - here's how

GPT-5.1 speeds up coding with adaptive and no-reasoning modes. New prompt caching cuts API costs for embedded app developers. New tools make AI agents more capable inside modern IDEs. OpenAI is back ...
Analytics India Magazine

You Can Now Use OpenAI’s Codex in Claude Code

The plugin allows developers to run Codex reviews and delegate tasks directly within Anthropic’s Claude Code environment ...