Pai 的 AI 雷达
今天：GitHub Actions 迁移至（The Ubuntu 26），GitHub Actions 工作流触发保护。并行还有 测量前沿实验室的 AI 发展速度、The future of practice、Making global data。
The Ubuntu 26.04 runner image for GitHub Actions is now out of public preview and fully supported for production workflows on both x64 and arm64. As part of this release, the ubuntu-latest label will migrate to Ubuntu 26.04, giving you the latest supported Ubuntu release by defau
Workflow execution protections for GitHub Actions, previously in public preview, are now generally available for GitHub Enterprise, organizations, and repositories. Execution protections let you define an allowlist that controls who can trigger an Actions workflow and what events
Education Innovation
Google and the UN system have launched the UN System Data Commons, a new open platform making global statistics accessible and easy to search.
A central goal of autonomous reinforcement learning is continuous policy training without external resets. However, existing paradigms largely depend on underlying environmental reversibility, a property absent in real world manipulation, where events such as pushing objects off
Learn how ChatGPT Work and Codex analytics help teams understand AI usage and spend, identify training needs, and connect adoption to business outcomes.
Newly unsealed court filings show Microsoft privately called OpenAI's data practices "theft" while both companies scraped paywalled Times content, built datasets from it, and warned internally it would gut publishers.
OpenAI and AARP are bringing free, hands-on ChatGPT workshops to 1,000 older adults across 10 U.S. cities to build practical AI skills safely.
Enterprise admins can now automate SSO authorization for existing classic personal access tokens (PATs) and SSH keys for organizations in GitHub Enterprise Cloud, replacing manual per-organization authorization by your developers. If your enterprise has multiple SSO-protected org
SCIM user responses from GitHub now include the standard profileUrl attribute defined by RFC 7643, containing the absolute URL of the GitHub account linked to the external identity. Previously, matching a SCIM record to the corresponding GitHub account required extra lookups or i
I usually only allow Claude and especially Fable to do read only audits of my codebase. I was waiting for my Codex usage to reset, so I thought fine, Fable can handle some commits and housekeeping. Fool me twice... Me: Commit your work Fable: Checks tree, gives a report of change
Nine sections covering: research programs, research orgs, evaluators and red-teaming, policy and governance, career-changers, funding, courses, directories, reading. With dates and stipends checked against primary sources.
New OpenAI Economic Research shows how workers use AI beyond traditional roles and which new activities become recurring parts of their work.
You can now use AI Scan for pull requests to find security vulnerabilities, even when CodeQL default setup isn’t enabled on a repository. Previously, AI Scan for pull requests only ran on repositories where CodeQL default setup was configured. What’s changed Code scanning and AI
Diffusion large language models are a compelling alternative to autoregressive models, yet existing RL methods for diffusion treat all denoising steps as equally important and rely on biased, high-variance likelihood estimates. We identify two fundamental weaknesses: the absence
Discrete flow matching generates text by iteratively transforming noise tokens into coherent language, but may require hundreds of forward passes. Distillation uses the multi-step trajectory to train a student to reproduce the process in a few steps. When the student underperform