OpenAI has shipped two API updates for developers: the new gpt-realtime-1.5 model for the real-time API is designed to make voice commands more reliable. In internal testing, OpenAI saw roughly a ten percent improvement in transcribing numbers and letters, a five percent bump in logical audio tasks, and seven percent better instruction following. The audio model has also been updated to version 1.5.

The Responses API also now supports WebSockets. Instead of retransmitting the full context with every request, this opens a persistent connection that only sends new data as it comes in. According to OpenAI, the change speeds up complex AI agents with many tool calls by 20 to 40 percent.

OpenAI has launched a new partner program called "Frontier Alliances." The initiative aims to bring the company's recently introduced Frontier platform to large enterprise customers. Frontier lets businesses build AI agents that handle tasks independently, from processing customer inquiries and pulling CRM data to verifying policies. Details about the platform remain scarce at this point. For now, Frontier is only available to a select group of customers. For now, Frontier is only available to a select group of customers.

To get Frontier into major corporations, OpenAI has signed multi-year partnerships with Boston Consulting Group (BCG), McKinsey, Accenture, and Capgemini. BCG and McKinsey are taking on strategy, organizational restructuring, and rollout planning, while Accenture and Capgemini handle the technical side, integrating Frontier with existing systems and data infrastructure. All four partners are standing up dedicated teams that will be certified in OpenAI's technology.