OpenAI 28-Day Sprint Day 12: GPT-6 Pro Multi-Agent Parallelism, Codex More Credit-Efficient

Beating AI News Flash: On Day 12 of OpenAI's 28-day product sprint, ChatGPT's GPT-6 Astra Pro was upgraded today, enabling multiple Agents to simultaneously handle different parts of a single task.

Users can view each Agent's progress individually and open completed tasks to check results. OpenAI also claims the new version responds faster and handles plugin and tool calls more smoothly. It is now available to Pro users.

Codex and ChatGPT Work have optimized quota consumption. OpenAI now allows different sub-Agents to reuse context, extends cache retention time, and improves request distribution to increase cache hit rates. This reduces the overhead of repeatedly processing the same content, enabling users to accomplish more work with the same subscription quota.

Additionally, ChatGPT's dot can now be added to the iPhone home screen. After updating the App, users can quickly send messages to or call dot via a widget.