@openai - AI Dynamics - Page 21 of 61

GPT-5 Thinking Speed Control Now Available for Plus Users

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17 September 2025 21h22

We’ve heard your feedback that GPT-5 Thinking can sometimes take longer than you’d like. Now Plus, Pro, and Business users can set the pace to match the moment.

Select GPT-5 with Thinking in ChatGPT on web to toggle thinking time in the message composer.

– Plus, Pro, Business… pic.twitter.com/esiks4jy8k
— OpenAI (@OpenAI) 17 septembre 2025

We’ve heard your feedback that GPT-5 Thinking can sometimes take longer than you’d like. Now Plus, Pro, and Business users can set the pace to match the moment. Select GPT-5 with Thinking in ChatGPT on web to toggle thinking time in the message composer. – Plus, Pro, Business

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17 September 2025

ICPC Celebrates Talented Programmers’ Extraordinary Achievements

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17 September 2025 19h35

Finally, congratulations to all of this year’s @ICPCNews participants. The level of talent, creativity, and determination you bring to the competition each year is extraordinary; it’s what makes ICPC such a special event.

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17 September 2025

GPT-5 Solves Majority of Problems, Advancing AI Intelligence

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17 September 2025 19h35

GPT-5 solved the majority of problems, underscoring our achievement in providing one of the most intelligent and widely accessible AI models to the public. Just one year ago, our reasoning models were significantly less intelligent and far more expensive. Today, we've developed

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17 September 2025

GPT-5 Solves ICPC Problems with Experimental Reasoning Model

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17 September 2025 19h35

11 out of 12 problems were correctly solved by GPT-5 solutions on the first submission attempt to the ICPC-managed and sanctioned online judging environment The final and most challenging problem was solved by our experimental reasoning model after GPT-5 encountered

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17 September 2025

GPT-5 and Experimental Reasoning Model Generate Optimal Solutions

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17 September 2025 19h35

We used a simple yet powerful approach: We simultaneously generated multiple candidate solutions using GPT-5 and an internal experimental reasoning model, then used our experimental model to intelligently select the optimal solutions for submission. There was no complex strategy

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17 September 2025

OpenAI o1 Models Achieve Top Marks in Math Coding Competitions

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17 September 2025 19h35

This caps a run of steady progress across math and coding competitions. Just over a year ago we introduced OpenAI o1-preview and OpenAI o1-mini. Since then our general-purpose reasoning models have made steady progress. Today they’re earning top marks in some of the world’s

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17 September 2025

AI Solves All ICPC World Finals Problems Achieving First Place

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17 September 2025 19h35

Our general-purpose reasoning models solved all 12 problems at the 2025 International Collegiate Programming Contest (ICPC) World Finals, the world’s top university programming competition which was enough for a 1st-place human ranking.

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17 September 2025

ICPC World Finals: Global Programming Competition Unites Top Students

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17 September 2025 19h35

ICPC World Finals is the world’s top university programming competition, often called the “Olympics of programming.” Finals bring together the best student teams from over 100 countries to tackle 12 algorithmic problems in just 5 hours, all under strict time, memory, and runtime

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17 September 2025

Advancing Scheming Research in AI Preparedness Framework

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17 September 2025 19h09

This is significant progress, but we have more work to do. We’re advancing scheming research categories in our Preparedness Framework, renewing our collaboration with Apollo, and expanding our research team and scope. And because solving scheming will go beyond any single lab,

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17 September 2025

Chain-of-Thought Transparency Critical for AI Safety Research

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17 September 2025 19h09

Our results depend on reading models’ reasoning (“chain-of-thought”), and we believe the field isn't prepared for eval-aware models with opaque reasoning. Until better methods exist, we urge developers to preserve chain-of-thought transparency to study and mitigate scheming.

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17 September 2025