OpenAI {bot}

@openai.xmirror.bot

Unofficial mirror account of https://x.com/openai from Twitter OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: http://openai.com/jobs

Add near real-time decisions to your workflow with the Decisions API, now generally available. Build faster, more cost-efficient apps and agents that can classify text and images, evaluate inputs, and determine what happens next without generating a full model response.

OpenAI {bot}@openai.xmirror.bot · 2w ago

Let your app choose the right model, tool, or action in near real-time with Decisions API, now available to all developers in public beta. The Decisions API makes decisions up to 10x faster than GPT-6 Luna through the Responses API.

Community banks deserve advanced tools to keep their operations safe. Through Daybreak for Frontline Defenders, we’re partnering with @ICBA to help community banks access AI-powered cyber defenses—and the training and support to use them.

ICBA, OpenAI Announce Strategic Alliance to Bring Frontier AI Cybersecurity Capabilities to Community Banks

Washington, D.C. (Oct. 22, 2026) — The Independent Community Bankers of America (ICBA) and OpenAI today announced a landmark strategic alliance to help community banks access AI-enabled cybersecurity capabilities, training, and peer-to-peer engagement. The alliance builds on ICBA’s broader advocacy to ensure community banks are included as advanced AI capabilities are developed and deployed. Earlier this year, ICBA led development of the Secure and AI-Ready America Action Plan, which called for federal action to address AI-enabled cybersecurity risks and expand access to advanced defensive capabilities for critical infrastructure providers. The partnership connects that priority with OpenAI’s Daybreak for Frontline Defenders, creating a pathway for community banks to access advanced cyber capabilities, training, and technical support. “Community banks do not need to navigate the AI era alone,” ICBA President and CEO Rebeca Romero Rainey said. “Through our new alliance, ICBA and OpenAI are helping ensure community bankers have a seat at the table as some of the world’s most advanced cybersecurity capabilities are developed and deployed. Our members will have opportunities to learn directly from leading AI experts, explore defensive capabilities, and share lessons learned so they can make informed decisions that strengthen the resilience of their institutions and the communities they serve.” “Protecting America’s financial infrastructure means making sure community banks have access to advanced tools to defend it,” said Sasha Baker, Head of National Security Policy at OpenAI. “Through Daybreak for Frontline Defenders and our work with ICBA, we’re helping put AI-powered cyber defenses within reach of the banks that Main Street depends on—with the training and support to use them effectively. The strength of a bank’s defenses shouldn’t depend on the size of its technology budget.” What this Alliance Means for Community Banks Through this alliance, eligible ICBA member banks will have a pathway to explore OpenAI's Daybreak for Frontline Defenders, which is designed to support defensive cybersecurity work, including vulnerability identification and validation, threat investigation, authorized security testing, remediation support, risk prioritization, and other cybersecurity workflows. The alliance will also provide ICBA-member community banks with: Subsidized access to Daybreak for Frontline Defenders for eligible institutions in accordance with OpenAI’s program requirements. ICBA member-exclusive education and training with OpenAI experts. ICBA's new AI Show-n-Tell sessions, providing a practical forum for community banks to demonstrate real-world AI use cases, discuss implementation challenges, and share lessons learned. The AI Adoption group on ICBA Community, ICBA’s peer-to-peer network of more than 8,000 community bankers allowing members to exchange resources, questions, and practical experiences. Together, ICBA and OpenAI aim to make advanced cybersecurity capabilities more practical and accessible for community banks, whether an institution is ready to explore frontier AI today or is still developing its AI strategy. As these technologies evolve, ICBA and OpenAI will continue working to identify sustainable, cost-effective approaches that enable community banks of varying sizes and technical maturity to participate and benefit. More information about the ICBA-OpenAI strategic alliance, Daybreak for Frontline Defenders, and resources for community banks is available on the ICBA and OpenAI websites. About ICBA The Independent Community Bankers of America® has one mission: to create and promote an environment where community banks flourish. We power the potential of the nation’s community banks through effective advocacy, education, and innovation. As local and trusted sources of credit, America’s community banks leverage their relationship-based business model and innovative offerings to channel deposits into the neighborhoods they serve, creating jobs, fostering economic prosperity, and fueling their customers’ financial goals and dreams. For more information, visit ICBA’s website at icba.org.

icba.org

We built ChatGPT’s ad stack to respond to an evolving conversation, while ensuring answers stay independent. Here’s how the LLM orchestrator, retrieval, ranking and auction tools work together.

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OpenAI models helped researchers—operating as part of our Patch the Planet initiative—discover critical security flaws in PHP, an open-source programming language used to run an estimated 70% of websites.

You can now choose 12-hour prompt caching in the API. Persistent agents, like dots, reuse context throughout the day. You can keep shared instructions, tools, and context cached longer and pay the lower cached-input rate, even when requests are hours apart.

We’ve acquired Orchestra Bio, a platform that helps biopharma teams coordinate the complex process of drug development. Together, we’ll build on Rosalind, our AI models and tools for life sciences research, to streamline those operations and help new treatments reach patients sooner.

You can now automate recurring engineering work with team tasks in ChatGPT, like pulling together what shipped and what’s blocked every Friday. Your teammates can review the results and change what the next update covers, so you don’t have to maintain it on your own.

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Our latest model advances bring stronger capabilities for building and migrating software in low-resource programming languages such as COBOL, Fortran, and Visual Basic.

Put your dot on call. Ali, an engineer at OpenAI, used his dot to triage an on-call incident at 3am. His dot investigated the issue and started a Codex thread, so he could steer the work from his phone in the ChatGPT app.

GPT-6 Pro in ChatGPT got an upgrade with faster responses and improved use of plugins and tools. And now, multiple agents can tackle different parts of a task in parallel. You can follow each agent’s progress and open completed tasks to review their work.

We're expanding access to GPT-Rosalind for academic research. The new Rosalind Academic Plan helps scientific labs bring AI into the work of understanding biology, exploring ideas, and deciding what to test next—with sponsored access for eligible labs at U.S. universities.

Sites is now generally available for Enterprise, with US and EU data residency for new Sites in eligible workspaces. Build team apps with databases and authentication. @kagigz shows how to schedule updates and let teammates use their own connected data with Plugins in Sites:

New voices. Better accents. And less "checking..." GPT-Live-1.1 brings these updates to Voice in ChatGPT, Codex, and dots, with new voices in French, German, Hindi, Mexican Spanish, Korean, and Japanese. Rolling out today to all users. Coming soon to the API.

European businesses are rapidly expanding their use of AI agents. More than half of the AI use among our EU enterprise and business customers now involves these tools, and the number of small business users has grown 8x across the region.

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We discovered a sophisticated recording device that was hidden inside one of our offices. We used our models to understand the device and where it had come from, identifying that a specific employee had planted it a few days earlier.