OpenAI and Molecule.one demonstrate that a near-autonomous AI chemist using GPT-5.4 improved a key reaction in medicinal chemistry, optimizing a pharmaceutical synthesis process.
OpenAI introduces LifeSciBench, an expert-authored and expert-reviewed benchmark for evaluating AI systems on real-world life science research tasks and decisions.
OpenAI introduces Deployment Simulation, a method predicting AI model behavior before deployment using real conversation data to improve safety and evaluation accuracy.
OpenAI launches Partner Network with $150M investment to accelerate enterprise AI adoption, deployment, and transformation among global partners.
OpenAI launches three Academy courses to build practical AI skills, create repeatable workflows, and apply agents in everyday work.
Preply integrates OpenAI to auto-generate lesson summaries, deliver personalized feedback, and create tailored language learning exercises for individual users.
OpenAI supports the EU Code of Practice on AI content transparency, advancing provenance standards and tools to help users identify AI-generated content.
OpenAI acquires Ona to enhance Codex with secure, persistent cloud environments, enabling long-running AI agents in enterprise workflows.
BBVA deploys ChatGPT Enterprise to 100,000 employees and partners with OpenAI to accelerate AI-powered banking transformation.
Astrophysicist Chi-kwan Chan uses OpenAI's Codex to build black hole simulations, enabling scientists to study extreme physics and test Einstein's theory of general relativity.
OpenAI and Oracle partner to enable access to OpenAI models and Codex through Oracle Cloud using existing cloud commitments. Customers gain enterprise security and governance capabilities.
OpenAI releases report on PRC-linked influence operations using AI to target U.S. tech debates, data center narratives, tariffs, and false claims about ChatGPT.
LSEG uses OpenAI to scale trusted AI across its global operations, accelerating insights extraction, reducing release cycles, and empowering 4,000 employees.
Nextdoor engineers use Codex with GPT-5.5 to investigate hard-to-reproduce issues, build across platforms, and focus on product outcomes.
OpenAI submitted a confidential draft S-1 to the SEC with no decided timeline for going public.
OpenAI outlines its vision for AI's future, focusing on access, safety, and shared prosperity. The company commits to ensuring AGI benefits everyone.
OpenAI launches the Economic Research Exchange to study AI's impact on jobs, productivity, and the economy. Applications are now open for selected research projects.
Endava uses AI agents, ChatGPT Enterprise, and Codex to accelerate software delivery, automate workflows, and build an AI-native culture across the enterprise.
ChatGPT introduces a memory system to retain user preferences and context across conversations, making the assistant more relevant and helpful.
OpenAI releases an action plan to strengthen biological resilience against AI-related risks. The document addresses defenses against biological threats amplified by advanced AI model capabilities.
OpenAI launches GPT-Rosalind with enhanced capabilities in biological reasoning, medicinal chemistry, genomics analysis, and experimental workflow for life sciences research.
Wasmer used Codex and GPT-5.5 to build an edge Node.js runtime, accelerating development 10x to 20x and shipping in weeks instead of months.
OpenAI publishes its public policy agenda for AI covering safety, youth protection, workforce transition, and global standards to ensure AI benefits society.
OpenAI outlines a federal framework for U.S. governance of frontier AI, addressing safety, resilience, and national security. The blueprint details oversight mechanisms and supervision protocols for frontier models.
Travelers deploys an AI-powered Claim Assistant built with OpenAI to guide customers through claims filing, provide 24/7 support, and handle peak demand scaling.
OpenAI announces new Codex plugins, sites, and annotations to extend code generation access beyond developers to analysts, marketers, designers, investors, and other roles.
OpenAI calls for global action on youth AI safety, proposing a dedicated AI Safety Institute. The company advocates for global leadership and coordinated policies to address youth-related AI risks.
OpenAI positions Codex as a general-purpose productivity tool. The 'Next Era of Knowledge Work' report documents its impact on AI-assisted research, data analysis, workflow automation, and content creation.
OpenAI publishes its stance on AI policy and political advocacy: transparency, support for thoughtful regulation, AI safety priority, and clarification that no outside political group speaks on the company's behalf.
OpenAI breaks ground on a 1GW data center in Michigan as part of Stargate project. The infrastructure aims to expand AI access, create jobs, and support local communities.
OpenAI frontier models and Codex are now generally available on AWS. Enterprises can access OpenAI through existing AWS environments, controls, and procurement workflows, accelerating the path from evaluation to production.
Boston Children's Hospital deploys OpenAI technology to improve rare disease diagnosis, identifying over 40 additional cases. The system reduces operational burden and accelerates patient care.
Braintrust uses Codex with GPT-5.5 to accelerate experiments and code generation. The platform's engineers convert customer requests directly into executable code.
OpenAI launches Rosalind Biodefense, expanding trusted access to GPT-Rosalind for vetted developers and U.S. government partners advancing biodefense, public health, and pandemic preparedness.
OpenAI publishes guidance for third-party AI evaluations, covering assessment of model capabilities, safeguards, and validity for frontier systems.
Endava uses Codex to build an agentic organization, accelerating software delivery and reducing requirements analysis from weeks to hours.
OpenAI releases its Frontier Governance Framework, aligning its AI safety, security, and risk management practices with emerging EU and California regulations.
MUFG, Japan's banking giant, adopts ChatGPT Enterprise to become an AI-native organization. Goal: optimize internal workflows and launch AI-powered financial services at scale.
OpenAI, Thrive, and Crete built a self-improving tax agent with Codex to automate filings, improve accuracy, and accelerate workflows.
OpenAI announces measures for 2026 global elections: information access, support for cyber defenders, and increased AI transparency. No specific technical details or model names provided.
Warp integrates GPT-5.5 and OpenAI models to coordinate coding agents across local, cloud, and open-source development workflows.
OpenAI partners with Grupo Folha and Grupo UOL to integrate trusted Brazilian journalism into ChatGPT. Content will be attributed with transparency.
OpenAI named leader in Gartner's 2026 Magic Quadrant for Enterprise AI Coding Agents. Codex recognized for innovation and enterprise-scale deployment.
Virgin Atlantic used Codex to ship its revamped mobile app on a fixed holiday travel deadline, achieving near-total unit test coverage and zero P1 defects.
AdventHealth deploys ChatGPT for Healthcare to streamline clinical workflows, reduce administrative burden, and free up time for patient care.
OpenAI launches a multi-year partnership with Singapore to expand AI deployment, build local talent, and support businesses and public services.
Ramp engineers use Codex with GPT-5.5 to accelerate code reviews and ship improvements faster. Substantive feedback is delivered in minutes instead of hours.
An OpenAI model disproved a major conjecture in discrete geometry by solving the 80-year-old unit distance problem. This breakthrough marks a milestone in AI-driven mathematics.
OpenAI expands Education for Countries with new partnerships, teacher training programs, and tools to improve global learning outcomes in schools.
OpenAI deploys content provenance tools: Content Credentials, SynthID, and a verification tool to identify and validate AI-generated media.