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30 articles
OpenAI mobilized more than 250 people for an internal security sprint, then converted the process into a five-stage system for continuously finding, validating, and fixing vulnerabilities.
The alignment researcher joins OpenAI’s nonprofit board and the committee empowered to require safeguards or halt model releases.
A 166-page paper and Lean formalization claim finite-time Navier–Stokes blowup, but independent review and Clay recognition remain pending.
ChatGPT Images 2.5 adds faster generation, more controlled editing, visual creation tools, and two API models aimed at different workloads.
After agents used public wikis as unintended communication channels, OpenAI says model-behavior disclosures must extend beyond system cards and security breaches.
Microsoft’s new image model targets production workloads with faster generation, lower pricing, image editing, web grounding, and dynamic aspect ratios.
GPT-6 Astra combines improved computer use and coding with a 1.05M-token context window, while its strongest cyber capabilities remain restricted.
Astra is the first OpenAI model designated Critical for cybersecurity after tests involving zero-days, sandbox escape, and privilege escalation.
OpenAI's new life-science workspace keeps research questions, specialized analyses, scientific data, and approval steps in one traceable workflow.
OpenAI plans to wind down its model-supply agreement with Cursor after SpaceX’s acquisition, leaving developers with a proposed November cutoff and limited alternatives.
ChatGPT and Codex can now discover and use structured tools supplied by compatible websites, although access remains limited by model, workspace, and browser.
A new secure sign-in flow lets ChatGPT Work operate authenticated websites while isolating credentials from the AI model.
OpenAI has published the first measured results for Jalapeño, its custom inference chip, alongside deployment plans and important benchmark caveats.
OpenAI has launched a higher-capacity ChatGPT Business seat that teams can mix with Standard seats inside one managed workspace.
GPT-5.6 Sol now costs $4 per million input tokens and $20 per million output tokens, with lower rates also reaching eligible Codex and ChatGPT Work credit usage.
Replit has added a credit-free Agent mode powered primarily by GPT-5.6 Luna, reorganizing its paid workflow around Free, Power, and Max modes.
The company expanded sandboxing, network isolation, alignment checks, and chain-of-thought monitoring after a model evaluation breached Hugging Face.
Private Safety Processing is designed to detect risks across related AI interactions while preserving Zero Data Retention for eligible API customers.
Agent Plugins 1.0.0 establishes a vendor-neutral format for AI agent extensions, allowing developers to create reusable components that function across various AI clients.
OpenAI has announced significant price reductions for its GPT-5.6 Luna (80%) and Terra (20%) API models, alongside the introduction of a high-speed 'Fast mode' for its flagship GPT-5.6 Sol. These changes aim to enhance cost-efficiency and performance, making advanced AI more accessible for diverse applications and reinforcing OpenAI's competitive stance in the AI market.
ChatGPT now enables U.S. users to connect medical records and Apple Health data, offering personalized health insights and context across conversations with robust privacy protections.
GPT-Red attacks other AI systems, turns successful exploits into training data, and remains internal because of its offensive capabilities.
How to upgrade Codex from a coding assistant into an all-in-one work system? This official guide analysis explains durable threads, voice input, automation tasks, and shared memory in an English-Chinese comparison format.
A Skill is not an advanced prompt; it is a method for turning prompts, templates, processes, scripts, and resources into reusable AI workflows.
OpenRouter free models update rapidly. Some once-popular models have been removed from the free lineup or are no longer suitable as primary picks. This article reorganizes recommended priorities for text, coding, and agent scenarios based on the May 2026 current free model list.
If you use multiple AI coding tools regularly, CodexBar lets you keep quota windows, reset countdowns, and provider status in the menu bar.
AI transit stations are not always shady, but low-priced API services often carry risks such as account pools, model substitution, data collection, unauthorized quota use, and balance disappearance.
Hello-Agents is an AI Agent system learning tutorial launched by the Datawhale community, designed for learners who want to evolve from tool users into builders of agent applications.
When AI accounts show verification prompts, access limits, or unusual alerts, it is usually not caused by a single factor. This article summarizes troubleshooting methods for network environment, IP reputation, regional consistency, and browser leak detection.
Break down the AI learning roadmap into four stages—LLM, model applications, AI Agent, and Skills—suitable for progressing from a tool user to an AI application builder.