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Nov 12Thu
  1. TechCrunch · AI88

    Nvidia’s stock drops as board reportedly preps to oust CEO Jensen Huang

    The Wall Street Journal reports that Nvidia's board is meeting as soon as Wednesday to determine CEO Jensen Huang's future at the company he co-founded and has led for 33 years. Huang admitted on Sunday to an extramarital affair with a woman U.S. intelligence purportedly identifies as a Chinese spy, and the New York Times reported Wednesday that he also had an affair with an executive who reports to him. Nvidia stock fell about 8% in after-hours trading Wednesday and is down about 11% over the past five days.

  2. Hacker News AI42

    Composing data pipelines in an AI-native workflow

    Fivetran describes its CLI as a terminal-native interface that lets engineers and AI coding harnesses (Claude Code, Codex, Gemini CLI, dbt Wizard) create connections, configure schemas, trigger syncs, and build custom connectors, with MCP servers supplying context from task trackers and observability stacks. The post walks through a session that lands Stripe data in Snowflake and ships an fct_mrr dbt model, then covers iterating on changed requirements and failed syncs, and offers guidance on scoped API keys, confirmation prompts, and prompt injection.

  3. Hacker News AI25

    Agentic AI for Military Cyberoperations (West Point Press) [pdf]

    A link to the full issue of Cyber Defense Review (Vol. 11, No. 3, 2026), published by West Point Press, which includes material on agentic AI for military cyberoperations. The item also links to a Hacker News discussion thread with 3 points and no comments.

  4. Databricks Blog8

    Brickster Voices: Meet Alasdair Anderson

    In this Q&A, Databricks Lead Solutions Architect Alasdair Anderson describes balancing hands-on coding with coaching colleagues, and explains that after two decades in financial services he joined Databricks because tasks that took days or weeks on traditional stacks ran in seconds or minutes. He discusses how tools like Agentbricks, Lakebase and AI Apps reshaped FSI work within 12 months, and how Apache Spark, Unity Catalog and Unity Gateway support governed AI/ML workloads across banking, insurance and capital markets.

  5. Databricks Blog28

    Detecting credential-driven attacks on Databricks

    Databricks describes how credential-driven attacks unfold on its platform in six non-linear stages—initial access with valid credentials, environment mapping, credential harvesting, execution via UDFs and jobs, persistence, and data collection with cleanup—and what to look for in verbose audit logs at each stage. The post explains how to investigate these attacks with Genie and the Detection App, how to respond once a compromise is confirmed, and which preventive controls such as context-based ingress, least privilege, and credential rotation limit what a stolen credential can do.

  6. AWS Machine Learning Blog38

    ICYMI: What landed for AI builders in October 2026

    AWS recaps its October 2026 releases for AI builders, including new Amazon Bedrock models such as Claude Haiku 5.5, OpenAI GPT-6.1 Terra, Amazon Nova 2.5 Sonic, GLM 5.3, and TwelveLabs Pegasus 1.5. Amazon Bedrock AgentCore gains a generally available CLI 1.0, model fallback and InvokeModel support in Gateway, Step Functions workflows as agent tools, and usage-based memory pricing, while Strands adds Bidi Agents, the Box local sandbox, red teaming in Strands Evals, and Decider on Gemma 4. The post also covers structured outputs for Claude models, Web Search domain filtering, a new Guardrails Standard tier for contextual grounding, and Amazon Bedrock cost breakdowns in AWS billing tools.

  7. Hacker News AI38

    Who gets cheaper security from AI?

    This newsletter argues that AI lowers the cost of individual security tasks like writing fixes, but the benefit accrues unevenly: teams with talent, system context, and control over their systems can turn cheaper code into better security, while others may just receive more findings they cannot act on. It contends that the divide is less about company size than about a company's ability to implement and maintain work, and that vendors and service providers must absorb more operational burden for organizations below the "cybersecurity poverty line."

  8. Simon Willison65

    Gemini Decisions API

    Google has joined Jev and OpenAI in the decision model category with "Gemini Decision 1", an API that supports the same three question types as Jev (yes/no, choice, and rubric-scoring) and reuses Jev's term "Noul" for yes/no questions. It is priced like GPT-6 Luna at 10 cents per million input tokens with free output, while Jev remains cheapest at 4.2 cents per million; unlike Jev (text and JSON only) and OpenAI (text and images), Gemini Decision 1 covers text, images, audio, video, and PDFs. Testing it on a video returned probability values rather than the 1.0 or 0.0 yes/no answers Jev and OpenAI give.

  9. ElevenLabs Blog22

    Voice cloning for content creators: Scale your content workflows with voice AI

    This guide explains how voice cloning turns a recorded voice sample into a digital replica that can narrate new scripts for videos, podcasts, courses, and social clips, covering the capture-modeling-generation process and the difference between Instant and Professional Voice Cloning. It lists criteria for choosing a tool—voice fidelity, delivery control, language coverage, consent safeguards, export options, and commercial licensing—and outlines workflows for podcasters, YouTube, short-form content, courses, and audio articles. It also describes ElevenLabs' consent confirmation, voice verification, restricted voices, and traceability safeguards, plus which plan tiers include cloning and commercial rights.

  10. Modal Blog58

    Modal becomes a gVisor maintainer

    Google is donating gVisor, including its name and trademarks, to the CNCF, and the project is moving to a maintainer-led governance model; Modal is one of three companies, alongside Ant Group and Tines, committing to join gVisor's maintainers, with OpenAI, Tencent and NVIDIA continuing their contributions. Modal says it has run gVisor as its major container runtime since the beginning, launching upwards of 40 million gVisor containers a day for GPU inference, multi-node training, AI coding agents and sandboxes, and has contributed upstream since 2023. The post details upstreamed work including nvproxy GPU support, an rdmaproxy device proxy for RDMA, snapshot/restore, and filesystem and memory performance improvements, and outlines future plans such as multi-GPU memory snapshots and GPUDirect Storage.

  11. Browser Use Blog34

    How to Use Custom Proxies with Browser Use

    This tutorial shows how to connect a third-party (bring-your-own) proxy to Browser Use Cloud by supplying the provider's host, port, protocol, and credentials when creating an agent run or cloud browser, then verifying the browser's exit IP and country via ipwho.is. It also demonstrates using the same credentials with Playwright both locally and against a Browser Use cloud browser over CDP, and compares managed proxy pricing ($5/GB) with BYO (provider rate plus $0.20/GB Browser Use egress). The guide includes setup steps, code samples, a troubleshooting table, and production tips such as preserving cookies alongside sticky sessions and stopping unused browsers.

  12. Pydantic AI Articles34

    What we found testing OpAMP clients against the spec

    Pydantic describes how its Logfire Fleet Management OpAMP clients for Rust, Go, Node.js, Python, Java and .NET share one Rust protocol core, run as WebAssembly or a native library, and are checked against roughly 300 normative spec statements, TLA+ models, Kani and Verus proofs, black-box conformance and fault testing. Running the same scenarios against upstream OpenTelemetry clients surfaced bugs in the Collector's OpAMP extension and Supervisor and in the Java, Python and .NET clients, including instance UID handling, reconnect and status reporting, capability declarations and startup panics, plus one critical security vulnerability that the core is not affected by.

  13. The Verge · AI58

    United won’t let your AI agent book your flight

    United says it will not allow personal AI assistants to book tickets on the airline, citing privacy and regulatory concerns, including the risk that agents could expose customer information, make unintended purchases, or bypass federal rules such as having customers attest that their bags contain no explosives. Agents can still show users United flights but cannot complete transactions on their behalf, and United CEO Scott Kirby said, "To be honest, I don't want to create another middleman." United said it could reconsider as third-party AI agents advance, but wants protections for travelers established first.

  15. Hacker News AI60

    HuggingFace/Kernels: 200 WebGPU Kernels for Local AI

    Hugging Face released @huggingface/kernels, a minimal JavaScript library for loading and running optimized WebGPU kernels from the Hugging Face Hub, alongside an initial collection of 207 Apache-2.0 licensed kernels at huggingface.co/webgpu-kernels. Each kernel is published as a versioned repository containing a manifest, correctness and benchmark cases, and parameterized WGSL shader templates, and the team also launched Fleet, an in-browser GPU benchmarking suite that crowdsources correctness and performance evidence. In comparisons against ONNX Runtime WebGPU on an Apple M4 GPU across 809 matching cases, the kernels were 2.57x faster by geometric mean and 1.90x faster at the median.

  16. Hacker News AI22

    Show HN: Zumungo – AI-driven home automation

    Zumungo is a home automation tool accessed by pointing a browser at https://zumungo.local after installation; it advertises itself on the LAN via mDNS so the address resolves on Mac, Windows, iPhone, iPad, and Android, though older Linux may need Avahi installed. Because it uses a self-signed HTTPS certificate by default, browsers show a security warning that users dismiss via "Advanced → Proceed anyway." On first visit it offers to install a trusted certificate, or users can set up Cloudflare Tunnel for a real domain with a valid cert.

  17. AWS Machine Learning Blog12

    The attendee’s guide to the AWS re:Invent 2026 AI/ML track

    AWS will hold re:Invent from November 30 to December 4, offering over 2,000 learning sessions, with more than 140 in the AI/ML track spanning breakouts, chalk talks, builder sessions, workshops, code talks, and lightning talks. The guide organizes AI/ML sessions around the AWS AI stack—global infrastructure, AI chips (Trainium and NVIDIA GPUs), data foundation, models/training/inferencing (Amazon Bedrock and SageMaker AI), agent development and management (AgentCore), and agentic solutions—plus sessions on trust in agents, sustainability, and Local Zones and AI Factories. Breakout sessions are recorded and posted to the AWS Events YouTube channel a few days later, while other session types are live and not recorded.

  18. Hacker News AI40

    Pundit Claims – Open-Source Register of AI Claims by Gary Marcus and Ed Zitron

    Pundit Claims is an open-source register that tracks statements about AI made by Gary Marcus and Ed Zitron and records what happened, finding Marcus mostly right (88% of 780 claims with a clear outcome supported, 94% of 82 predictions) and Zitron right about as often as wrong (49% of 230 claims, 50% of 30 predictions). Each square represents one claim, with lighter squares marking probable verdicts where both AIs agree and lightest squares where only one AI makes the call, as of 2026-11-11. The site also offers breakdowns by topic, year, company and prediction status, plus a methodology page.

  19. Hacker News AI20

    An AI-assisted RP2040 audio board that worked on first spin in 5 days

    Beyondex is a custom hardware mod that brings Valve Index audio to the Bigscreen Beyond VR headset, combining an RP2040-based DAC, battery management, and mechanical integration. After two failed designer attempts, the team delivered a production-ready design in five days, replacing the IP5310 power approach with TI's BQ25185 and fitting the board to a 24 mm by 50 mm envelope. From initial contact to shipping 200+ production units took weeks, not months.

  20. Simon Willison58

    aws-emulator

    AWS has released an official emulator for running tests against a local clone of its services without provisioning a paid API key. It is written in Rust and accumulated 29,684 commits in its first three weeks, with Swaminathan Sivasubramanian describing its origins in a guest post on Werner Vogels' blog. It currently requires Docker on macOS and Windows, and the author hopes a single downloadable binary will follow.

  21. MarkTechPost58

    Google DeepMind Releases AlphaGenome 2 for Cell-Type-Specific Variant Effects

    Google DeepMind has released AlphaGenome 2, a conditional sequence-to-function DNA model that reads a 1 Mb DNA window plus a target cell state to predict variant effects in specific cell types, adapting to unseen single-cell datasets without fine-tuning. On TenK10K single-cell eQTLs it recovered 30% of causal variants at 90% precision versus 16% for fine-tuned AlphaGenome 1, with direction-of-effect recall rising from 23% to 43%. It is available through the AlphaGenome API for non-commercial research, with weights to come upon final publication.

  22. MarkTechPost74

    Google Launches Gemini Decisions API With Gemini Decision 1 at $0.10/M Tokens

    Google launched the Gemini Decisions API, powered by the new Gemini Decision 1 model, which does not generate text but scores up to 1,000 typed questions against one shared input and returns calibrated probabilities for uses like routing, policy checks, tool selection and grading. It supports text, images, audio, video and PDFs with a 262,144-token context, bills $0.10 per 1M input tokens with zero output tokens, and is available only via the Google-hosted Gemini Developer API (v1beta). Google reports it leads 7 of 9 accuracy benchmarks in its table with a top-1 ECE of 0.0250, though it trails TypeSafe Jev 1.14 on When2Call (79.9% vs 82.0%) and costs more across the shared suite ($0.88 vs $0.68).

  23. Hacker News AI58

    I made an AI harness / orchestrator that *actually* gives you decent limits

    Scout is a Windows and Linux coding agent that pools the free tiers of five providers plus Kilo Code, OpenCode and OVH Cloud, falling back to the next model when one is rate limited, with free models limited to 10/min and 200/day without an account. It offers five permission modes, context pruning at 60k and compaction at 90k, self-maintaining memory in committable .scout/memory.md and ~/.scoutcode/memory.md files, and a Rust desktop app with a React WebView2 window shipping as an 18 MB executable. It also includes an issue tracker, remote control from a browser or phone, and an MCP bridge letting claude.ai, ChatGPT, Gemini and Grok use local file and shell tools.

  24. Hacker News AI60

    AI makes it 'close to impossible' to assess university coursework,regulator says

    England's higher education regulator, the Office for Students, said the credibility of university degrees is under threat from prolific AI use in essays, dissertations and open-book exams, and warned institutions that failing to design valid assessments could breach registration conditions and lead to sanctions. The OfS called for far greater use of AI-free assessment, including in-person exams and oral vivas, after a report with Advance HE interviewing over 300 students and staff at 127 universities and colleges found AI use was rife and some staff said pervasive AI may render assessment close to impossible in some areas. Universities UK said many institutions have already made substantial changes to assessment, including more in-person exams, presentations, vivas and process-based assessment.

  27. Hacker News AI22

    The role of natural scientists and hardware engineers in AI safety

    A physical scientist argues that natural scientists and hardware engineers are largely absent from AI safety work despite well-funded calls for their involvement, and that their "atoms" perspective could contribute physical-world defenses, physics-based cryptography, ecological analogies, and defense-in-depth approaches modeled on nuclear plant safety and airplane cockpit design. He attributes the gap partly to a culture difference between bits and atoms disciplines, and asks why the AI safety system of discourse, research, and funding excludes atoms people.

  28. Hacker News AI22

    Show HN: Version History for Your Synced Notes (AI Agent Safety)

    EtherPK 0.22.0 adds automatic version history for every page and journal entry in a synced graph, creating versions as you write and before actions like delete, rename, merge, Replace all, or removing protection. Versions and deleted items are kept for a set period (30 days in the examples), thinned as they age, encrypted with the graph's key before upload, and restorable from a Version history tab or the Deleted documents and files section. AI agents connected to a synced graph can list and read versions via the list_versions and read_version tools but cannot restore them, which a person does in EtherPK.

  29. Hacker News AI40

    Apple II Agent: An AI Coding Environment for the Apple II

    The author revived an open source Apple II Agent project in which an Apple IIe client connects over an Uthernet II Ethernet card, via a Mac proxy with Claude API access, to Anthropic's Claude Opus model so AI can write software through a chat on the machine itself. After automated testing in emulators on the proxy, the agent deploys new BASIC or assembly programs directly into real Apple II memory over the Ethernet link, and the author has made mouse-supported solitaire games and a Sim City clone. The code is on GitHub, the proxy runs on a Unix-like machine, and the Apple II end currently requires an Uthernet II card though it could be adapted to other network interfaces.

  30. Hacker News AI58

    United Airlines bans AI agents from booking flights on behalf of travelers

    United Airlines said it is banning third-party personal AI agents from making flight reservations on behalf of travelers, citing security risks from sharing account credentials and the possibility that such actions could violate federal rules, including requirements that travelers verify in person that their luggage contains no banned substances. The carrier said it is restricting access directly within its digital platforms and indirectly via travel agencies and aggregators, and is updating its booking and ticketing policies to reflect the new rule. Analyst Henry Harteveldt said United wants to retain control over the booking process and avoid the expense of a surge in AI bot flight searches, while noting fares will remain bookable through aggregators such as Kayak, Hopper and Google Flights.

  31. Hacker News AI12

    Is the AI Singularity Coming?

    A Hacker News submission links to a YouTube video titled "Is the AI Singularity Coming?" at https://www.youtube.com/watch?v=IlgvRtTwaUs, with the discussion thread at https://news.ycombinator.com/item?id=50458955. The submission had 3 points and 1 comment.

  32. Hacker News AI38

    Some IGF Jurors released a statement about AI usage

    A group of 19 IGF jurors signed a statement saying they will decline to vote for any game using generative AI in any capacity, citing ecological, economic, cognitive, informational and labor harms, and urging the IGF to adopt a strong anti-AI policy. The statement's release led to an IGF leak and then an admission that House House used LLM code generation on Big Walk, after which the studio posted an update to its AI FAQ. The author, whose husband Brendon Chung signed the letter, supports withholding votes and criticizes House House for not disclosing earlier, while noting the studio seems contrite.

  33. AWS Machine Learning Blog40

    How DXC Technology built a multi-model AI substrate on Amazon Bedrock

    DXC Technology built DXC OASIS, a harness for mission-critical IT operations, on a governed multi-model substrate in Amazon Bedrock that provides access to Anthropic Claude, Amazon Nova, Meta Llama, and open-weight models through one managed interface, with Bedrock Guardrails, AWS PrivateLink, and serverless scaling as system-level controls. DXC separates the substrate from its own orchestration, governance, and assurance layer, and reports that since general availability in March 2026, DXC OASIS has reduced resolution time by 95% on average across 56 measured use cases. The post describes the architecture, model routing, and authority tiers, and states that DXC is evaluating Amazon Bedrock AgentCore alongside its current orchestration layer.

  34. AWS Machine Learning Blog34

    Automating AWS Agent Registry updates with push-based architecture

    This post describes an event-driven pipeline using AWS CloudTrail, Amazon EventBridge, and AWS Lambda that detects Amazon Bedrock AgentCore UpdateAgentRuntime events and syncs MCP server tool schemas into AWS Agent Registry records, supporting both single- and multi-account setups. The Lambda extracts the runtime ARN, obtains an OAuth bearer token via AgentCore Identity, calls the MCP server's initialize and tools/list methods, then updates the matching APPROVED registry record only when normalized tool definitions differ. Updated records revert to Draft status and require curator approval before becoming discoverable, and the post notes limitations such as no automatic registration of new servers and no retry on cold starts.

  35. Hacker News AI20

    Show HN: A free CRM with AI tools for independent insurance agencies

    HarborIQ offers a free CRM for independent insurance agencies covering clients, pipeline, renewals and follow-ups, designed to sit alongside an existing AMS, with CSV imports from systems such as Epic, EZLynx, HawkSoft, NowCerts and AMS360. Its paid Intelligence tier is $49 a month for the whole agency and answers carrier questions from the agency's own carrier guides, citing the source page, with 300 shared checks a month. The free CRM requires no card and has no per-seat fee.

  36. Hacker News AI48

    I built an AI agent and the cloud it runs on. Alone

    Ruslan Ianberdin, founder of Playcode, describes building an agent-first platform with its own cloud infrastructure—a custom AI harness and gateway, a transactional file system, Rust-written proxy, DNS and static hosting, persistent machines, email, VPC, mobile apps and real-time multiplayer—largely solo over several years. He says it launched on May 24, 2026, and that a single operation on the backend is exposed to the UI, agent, CLI, user API and MCP at once. He also recounts his career history and argues the interface of the future is an AI worker that completes tasks end to end.

  37. Hacker News AI30

    Type 0.73: Earth on the Kardashev scale, and why AI is short of wire

    An essay applies Kardashev's power-based ranking of civilizations to Earth, which rates about Type 0.73 on Sagan's decimal version, and examines the energy demands of AI data centres. It argues that the current constraint is not generation but grid connections, transmission lines and chipmaking concentrated in Taiwan and the Netherlands, and it weighs Jevons's claim that efficiency raises rather than lowers total consumption.

  38. Codex Releases10

    0.167.2

    This page is a GitHub navigation menu and changelog index entry labeled "0.167.2," listing platform sections such as Copilot, Actions, Codespaces, and Code Quality along with add-ons like GitHub Advanced Security and Copilot for business. It contains no release notes or details about the version itself.

  39. Hacker News AI38

    The Feasibility of a Hardwired Pause of Frontier AI Training

    This material lists the organizers, members, and acknowledged discussants of a paper titled "The Feasibility of a Hardwired Pause of Frontier AI Training," noting that co-authorship does not imply agreement with every claim or institutional endorsement. It contains no substantive argument, findings, or details about the proposed pause itself.

  40. TechCrunch · AI58

    CoreWeave turns to customer prepayments, shorter contracts to fund AI growth

    CoreWeave's Q3 earnings show it is increasingly asking customers to pay up front, borrowing against specific contracts, and pursuing short-term deals that can command higher prices, as it reported $3.66 billion in revenue (up 168% year over year) alongside a $709 million net loss and $846 million in quarterly interest expense. The company expects about $9 billion in customer prepayments and deposits over the next three months and plans to rely on contract-backed loans rather than unsecured debt, while raising prices roughly 25% in July and another 10% later in the quarter. The strategy could boost profits but carries greater risk around contract renewals and pricing, and bond investors have shown concern, with yields on some of the company's bonds hitting above 15% last month.