Back up and running, all impacted services have now fully recovered.
@openai
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AI Projects Memory Improvements Rolling Out to Plus Pro Users
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Updates to projects are rolling out now to Plus, Pro, and Team users starting today. Improved memory in projects is available for Plus and Pro users.
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ChatGPT Projects Gets Deep Research, Voice Mode, Mobile Updates
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Projects Update We’re adding more capabilities to projects in ChatGPT to help you do more focused work. Deep research support Voice mode support Improved memory to reference past chats in projects Upload files and access the model selector on mobile
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OpenAI o3-pro Launches for Pro and Team Users
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OpenAI o3-pro is available in the model picker for Pro and Team users starting today, replacing OpenAI o1-pro. Enterprise and Edu users will get access the week after. As o3-pro uses the same underlying model as o3, full safety details can be found in the o3 system card.
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OpenAI o3-pro Advanced Tools Integration and Capabilities
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OpenAI o3-pro has access to tools that make ChatGPT useful—it can search the web, analyze files, reason about visual inputs, use Python, personalize responses using memory, and more.
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OpenAI o3-pro reliability assessment using 4/4 evaluation
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To assess the key strength of OpenAI o3-pro, we once again use our rigorous "4/4 reliability" evaluation, where a model is considered successful only if it correctly answers a question in all four attempts, not just one.
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OpenAI o3-pro Excels at Math Science and Coding
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Like OpenAI o1-pro, OpenAI o3-pro excels at math, science, and coding as shown in academic evaluations.
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OpenAI o3-pro Outperforms o3 in Expert Evaluations
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In expert evaluations, reviewers consistently prefer OpenAI o3-pro over o3, highlighting its improved performance in key domains—including science, education, programming, data analysis, and writing. Reviewers also rated o3-pro consistently higher for clarity, comprehensiveness,
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OpenAI o3-pro rolls out to all ChatGPT Pro users
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OpenAI o3-pro is rolling out now to all Pro users in ChatGPT and in the API.
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ChatGPT and API Experience Elevated Error Rates and Latency Issues
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We are observing elevated error rates and latency across ChatGPT and the API. Our engineers have identified the root cause and are working as fast as possible to fix the issue. For updates see our status page: