OpenAI Blog
AI news source. Articles are auto-selected and adapted by Hamidun News editors.
Latest publications
OpenAI Offers $25,000 for Hacking GPT-5.5 Biological Safeguards
OpenAI launches vulnerability research program for GPT-5.5, focusing on existential risks in biology. Up to $25,000 offered for universal jailbreaks.
OpenAI Turns ChatGPT Into an Operating System Through AI Agents
OpenAI announced the launch of autonomous agents for workspaces in ChatGPT. They will be able to link tools, automate routine tasks, and completely change how corporate teams work.
How OpenAI Radically Speeds Up AI Agents Through WebSockets
OpenAI updated the Responses API by implementing WebSockets and session caching. This radically reduces latency and opens the path to creating truly fast and autonomous AI agents of a new generation.
Free ChatGPT for doctors: OpenAI transforms medical automation market
OpenAI opens free access to a specialized ChatGPT version for certified American doctors, aiming to monopolize the medical AI market and address physician burnout.
OpenAI Acquires Astral — Creators of uv and ruff to Advance Codex
OpenAI acquires Astral, a company known for ultra-fast Python tools uv and ruff, to accelerate the development of its Codex platform.
OpenAI explained why Codex Security does not use traditional SAST analysis
OpenAI explained why Codex Security moved away from classic SAST scanners in favor of AI reasoning over code constraints — with minimal false positives.
OpenAI released GPT-5.4 mini and nano — compact models for agentic tasks and coding
OpenAI announced GPT-5.4 mini and nano — lighter versions of its flagship model, optimized for agentic systems, coding, and high-throughput API workloads.
OpenAI Japan unveils Japan Teen Safety Blueprint to protect minors
OpenAI Japan announced the Japan Teen Safety Blueprint — a package of measures to protect teens, including enhanced age verification, parental controls, and psychological well-being tools.
OpenAI explains how it tracks signs of misalignment in AI coding agents
OpenAI outlined a chain-of-thought monitoring system the company uses to detect signs of misalignment in coding agents used in real-world settings.
OpenAI revealed Sora 2’s safety principles: from deepfakes to content labeling
OpenAI described a layered safety system built into Sora 2 and the new social platform — from model filters to technical video attribution under the C2PA standard.
ChatGPT launches visual shopping powered by Agentic Commerce Protocol
OpenAI has added a full shopping engine to ChatGPT: visual product cards, option comparison, and direct integration with stores through a new open protocol.
OpenAI released teen safety prompt policies for developers of gpt-oss-safeguard
OpenAI has opened a set of ready-made teen safety policies based on gpt-oss-safeguard to developers — age-based moderation without rewriting code.
OpenAI launches Safety Bug Bounty for vulnerabilities in agentic AI systems
OpenAI has opened a rewards program for researchers who find vulnerabilities specific to AI: prompt injections, data leaks and attacks on agentic systems.
OpenAI explained how Model Spec is structured — the code of conduct for its models
OpenAI openly described the principles that govern its models' behavior — from the hierarchy of priorities to the delineation of operators' and users' rights.
OpenAI raises $122 billion to expand frontier AI and compute capacity
OpenAI has closed a record $122 billion round — the funds will go toward next-generation compute, global expansion, and growth of its enterprise AI business built on ChatGPT, Codex, and Enterprise API.
Gradient Labs provided every bank customer with a personal GPT-4.1 AI manager
Startup Gradient Labs uses GPT-4.1 and compact mini/nano models for AI agents that automate banking customer support in real time.
OpenAI launches fellowship program for independent AI safety researchers
OpenAI opens a pilot grant program for independent researchers working on AI safety and alignment to help develop the next generation of specialists.
OpenAI published a plan to protect children from AI risks
OpenAI introduced Child Safety Blueprint, a document with principles for the safe design of AI products to protect minors online.
OpenAI announced a new phase of enterprise AI: ChatGPT Enterprise and company-scale agents
OpenAI is moving from AI assistants to autonomous company-scale agents: at the center of this new phase are ChatGPT Enterprise, Frontier, Codex, and company-wide agents.
CyberAgent accelerates business with ChatGPT Enterprise and Codex
Japanese media holding CyberAgent deployed ChatGPT Enterprise and Codex to scale AI across all divisions, from advertising to games.
OpenAI Academy explained how customer success teams use ChatGPT to reduce churn
OpenAI published a practical guide for CS teams on how ChatGPT helps manage accounts, improve communication, and drive renewals.
OpenAI launched a ChatGPT course for operations teams: automating routine work and speeding up processes
OpenAI Academy released a training module for operations teams on how ChatGPT helps standardize processes, improve coordination, and speed up task execution.
OpenAI opens access to GPT-5.4-Cyber and allocates $10 million for cyber defense
OpenAI is launching the Trusted Access for Cyber program — leading cybersecurity companies will get access to a specialized model and $10 million in API grants.
Cloudflare adds OpenAI's GPT-5.4 and Codex to Agent Cloud for enterprises
Cloudflare has integrated OpenAI's GPT-5.4 and Codex models into Agent Cloud — enterprises can now build and scale AI agents directly on Cloudflare's global network.
OpenAI expands the Trusted Access for Cyber program and launches GPT-5.4-Cyber for verified defenders
OpenAI is opening access to the specialized GPT-5.4-Cyber model for selected cybersecurity professionals while also strengthening safeguards against misuse.
OpenAI updated Agents SDK: built-in sandbox and native harness for long-lived agents
OpenAI added native execution in an isolated environment and a model-native harness to Agents SDK, making it easier to build safe long-lived agents.
OpenAI updated Codex: computer control, browser, memory, and plugins for developers
OpenAI has updated Codex for macOS and Windows: the AI assistant can now control a computer, browse websites natively, generate images, and retain context across sessions.
OpenAI introduced GPT-Rosalind — a model to accelerate drug development and genomics
OpenAI released GPT-Rosalind — a frontier reasoning model for biomedical research: genomics analysis, protein research, and the discovery of new drug compounds.
Hyatt rolled out ChatGPT Enterprise and GPT-5.4 to all employees
Hyatt integrated ChatGPT Enterprise into workflows across its global network: GPT-5.4 and Codex help staff work more efficiently and improve guest service quality.
OpenAI launches partnership program with Accenture and PwC to deploy Codex in corporations
OpenAI has created the Codex Transformation Partners program with Accenture, PwC, and Infosys for large-scale deployment of the AI development agent in major companies.