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AI人工智能最新资讯、模型发布、研究进展
Pull your calendar availability in 3 seconds Discussion | Link
Netflix says roughly 300 titles on its platform used generative AI, most of which occurred in post-production. The streaming service revealed the news in its second-quarter earnings report released on Thursday, saying it's "increasingly leveraging these tools to deliver higher quality output more quickly and at a lower cost." It also provided some examples of […]
Elon Musk's xAI files first lawsuit against Grok user accused of making child sex images.
You're out, chatbots.
Libretto PR agents is a free TypeScript library for maintaining Playwright browser automations. Add one line of code to your existing Playwright scripts and it lets an agent automatically open GitHub PRs fixing the script when it fails. A few months ago we released Libretto, a CLI + coding-agent skill for building deterministic browser automations. The idea was that for many browser workflows, especially repetitive business workflows, you don’t need an AI agent making decisions at runtime. You w
Hyundai aims to deploy 25,000 Atlas robots starting with US factories in 2028.
Ryan Beiermeister, who demonstrated cool analysis in the Founders Fund YouTube series "Mafia," has joined the firm as a partner.
If only someone could have predicted it.
Toyota's everyday small SUV should rarely require trips to the gas station.
Creator says he will "very loudly ignore" those arguing for a ban on AI tools.
Charges filed with the NLRB accuse Xbox of bad faith bargaining.
Across 107 enterprises, AI agents are being given real access to systems and data while the controls meant to contain them lag behind. More than half have already had a confirmed agent security incident or a near-miss; only about a third give every agent its own scoped identity, and most agents still share credentials; and only three in ten isolate their highest-risk agents. The security stack is overwhelmingly borrowed from the model providers and hyperscalers rather than purpose-built for agents, spending remains a thin slice of the security budget, and enterprises are evenly split on whether their defenses are keeping pace with AI-enabled attackers. The result is an agent security gap — autonomous agents proliferating faster than the identity, isolation, and enforcement controls needed to hold them. This wave of VentureBeat Pulse Research examines how enterprises secure their AI agents: what tooling they run, how they manage agent identity and isolation, what has already gone wrong, how much they spend, and whether they believe their defenses are keeping pace with AI-enabled attackers. The central finding is an agent security gap — the distance between the autonomy enterprises are granting their agents and the controls in place to contain them. More than half of organizations (54%) have already experienced a confirmed agent security incident (18%) or a near-miss caught before harm (36%). The structural weakness beneath those numbers is identity: only about a third (32%) give every agent its own scoped, managed identity, while the rest report that some agents share credentials or that agents mostly run on shared API keys and human or service-account credentials. When agents share credentials, a single compromised or over-permissioned agent carries a wide blast radius — and only three in ten enterprises (30%) isolate their highest-risk agents in sandboxes to bound that radius. What makes the gap notable is how comfortable enterprises are inside it. The security sta
Amazon Web Services has recently introduced AWS Continuum, a new integrated security platform to automate the discovery, enforcement, and remediation of security issues across codebases, dependencies, and applications. AWS Continuum launches with four agentic capabilities, aiming at the entire vulnerability lifecycle: penetration testing, code review, threat modelling, and code vulnerabilities. By Gianmarco Nalin
One of the best things about the Laravel AI SDK is that it doesn't lock you into a provider. Swap OpenAI for Anthropic, add Gemini as a failover, and your agent code barely changes. That's the entire pitch, and it mostly holds up. Until your agent needs to browse the web. The provider-agnostic promise has a hole in it The SDK ships two provider tools for giving agents access to the web: WebSearch and WebFetch . They're convenient, a couple lines and your agent can search or fetch a page. But they're not really part of the SDK's unified layer, they're implemented natively by whichever AI provider you're using, which means their availability depends entirely on which model you picked. WebSearch works on Anthropic, OpenAI, Gemini, and OpenRouter. WebFetch only works on Anthropic and Gemini. So if you configure a failover chain that includes Groq, DeepSeek, Mistral, or xAI, and one of those becomes the active provider, your agent quietly loses the ability to browse. Not an error, not a warning, just an agent that stops citing sources or stops noticing the page it was supposed to check even changed. That's a rough thing to discover in production. You built a failover chain specifically so a rate limit or outage wouldn't take your feature down, and it turns out one of your fallback providers was silently missing a capability the whole time. Even when it works, it's pretty shallow Set the provider problem aside for a second. Even on a provider where WebSearch and WebFetch are both available, what you get back is raw: search results or fetched page content that the model has to reason over itself. There's no schema. There's no guaranteed citation tracking. If you want your agent to return a structured, sourced answer, that reasoning happens somewhere in the model's own inference, not in a layer you control or can test. For a lot of use cases, that's fine. For anything where the answer needs to be defensible or reproducible, a research assistant, a competitive brief, anythin
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