OpenAI shuts down Sora video app
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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).
The GPT-5.3 and 5.4 models represent a different approach, hinting at a major change in how major AI firms build their tech.
OpenAI's Latest AI Models Are Built for Speed
A breach at data analytics provider Mixpanel Inc. has compromised the account information of some OpenAI Group PBC users. The ChatGPT developer disclosed the incident on Wednesday. Mixpanel’s namesake analytics platform enables companies to collect data ...