Early testing shows that interacting with GPT-4.5 feels more natural. Its broader knowledge base, improved ability to follow user intent, and greater “EQ” make it useful for tasks like improving writing, programming, and solving practical problems.
@openai
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GPT-4.5 Features: Search, Uploads, Canvas, No Multimodal Yet
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GPT-4.5 has access to the latest up-to-date information with search, supports file & image uploads, and can use canvas to work on writing and code. GPT-4.5 does not currently support multimodal features like Voice Mode, video, and screensharing in ChatGPT. In the future, we
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GPT-4.5 Advances Pattern Recognition Through Scaled Pre-Training
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GPT-4.5 is a step forward in scaling up pre-training and post-training. By scaling unsupervised learning, GPT-4.5 improves its ability to recognize patterns, draw connections, and generate creative insights without reasoning.
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OpenAI releases GPT-4.5 to ChatGPT Pro users
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Today we’re releasing a research preview of GPT-4.5—our largest and best model for chat yet.
— OpenAI (@OpenAI) 27 février 2025
Rolling out now to all ChatGPT Pro users, followed by Plus and Team users next week, then Enterprise and Edu users the following week. pic.twitter.com/br5win5OEBToday we’re releasing a research preview of GPT-4.5—our largest and best model for chat yet. Rolling out now to all ChatGPT Pro users, followed by Plus and Team users next week, then Enterprise and Edu users the following week.
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ChatGPT Plus and Pro Users Advanced Voice Access Limits
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Plus users will continue to have access to Advanced Voice powered by 4o with the existing daily rate limit, which is more than 5x the free limit, as well as access to video and screensharing in Advanced Voice. And Pro users will continue to have unlimited access to Advanced
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ChatGPT Advanced Voice Rolling Out to Free Users with GPT-4o Mini
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Starting today, we’re rolling out a version of Advanced Voice powered by GPT-4o mini to give all ChatGPT free users a chance to preview it daily across platforms. The natural conversation pace and tone are similar to the GPT-4o version while being more cost effective to serve.
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Deep Research Improvements: Citations and File Understanding
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Since the initial launch, we’ve made some improvements to deep research: Embedded images with citations in the output Better at understanding and referencing uploaded files
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Pro Users Now Get 120 Deep Research Queries Monthly
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To start, Plus, Team, Enterprise, and Edu users will have 10 deep research queries per month. Pro users will now have 120 deep research queries per month.
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Deep Research System Card: Capabilities, Risks and Safety Assessment
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We're also sharing the system card, detailing how we built deep research, assessed its capabilities and risks, and improved safety.
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Community Experts Contribute to Deep Research Model Training
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We worked with a community of hundreds of experts who helped train deep research. If you're interested in contributing your expertise to future models, you can express interest here: https://
docs.google.com/forms/d/e/1FAI
pQLSfPIKQwiOew1KxNBqW6-MM0HGLLZV8qATsyfUsj3ukNP2afRw/viewform
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