OpenAI Holds Surprise Livestream to Announce Multi-Step 'Deep Research' Capability

Just three hours ago, OpenAI made a surprise announcement to their 3.9 million followers on X.com. "Live from Tokyo," they'd be livestreaming... something. Their description of the event was just two words.
"Deep Research"
UPDATE: The stream has begun, and it's about OpenAI's next "agent-ic offering". ("OpenAI cares about agents because we believe they're going to transform knowlege work...")"We're introducing a capability called Deep Research... a model that does multi-step research. It discove