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Keyboard Navigation Of Hyperlinks
OpenAI Community 2026-06-28 13:52 UTC Score 35.0 AI-116-20260628-social-media-bdb69717 Full article

Keyboard Navigation Of Hyperlinks

Thanks for the feature request, @Starker! I can definitely see the value in being able to navigate hyperlinks in a conversation entirely from the keyboard. Before I pass the details on internally, would you mind answering a few questions? The answers will help provide the team with the right context: What are you ultimately trying to accomplish, in your own words? What do you do today instead, and what about that isn't working for you? If we solved this perfectly, what would be different for you or your team? Thanks again for taking the time to share your feedback! -Mark G.

Improve “Branch in New Chat” Context Handling
OpenAI Community 2026-06-28 13:46 UTC Score 37.0 AI-116-20260628-social-media-6e8a3cea Full article

Improve “Branch in New Chat” Context Handling

Thanks for sharing this idea, @aliexe. I can definitely see why that would be useful, especially for long technical conversations where you want a branch to become a more focused discussion instead of carrying along unrelated history. Giving users control over how much context is copied, whether that's the full conversation, up to a selected message, AI-generated minimal context, or just the selected message, seems like a thoughtful way to make branching more flexible. I've passed this along to the team so it can be logged as a feature request. It's a great suggestion, and I appreciate you taking the time to explain both the current limitations and the potential improvements. -Mark G.

Long-term Pro 20x account unexpectedly deactivated
OpenAI Community 2026-06-28 13:22 UTC Score 42.0 AI-116-20260628-social-media-a0d9eda0 Full article

Long-term Pro 20x account unexpectedly deactivated

Hi @redker, thanks for taking the time to explain what happened. I can understand how disruptive this is, especially when the account contains important research and ongoing project work. At this point, your appeal is with our specialized team for review. These cases require a thorough manual review, so we aren't able to provide a timeline for when it will be completed. To keep everything in one place, we'll be closing this forum thread. Any updates will be provided through your appeal ticket 10491324 . Thanks for your patience and understanding while the review is underway. -Mark G.

LessWrong AI 2026-06-28 13:20 UTC Score 86.0 USR-0152-20260628-community-fo-a4e4e87c Full article

Evaluating Offline Monitoring of Internal AI Agents

This work was conducted during the GovAI Winter Fellowship 2026. Full report Executive Summary Frontier AI companies use offline monitoring to address risks from internally deployed AI agents. AI developers increasingly rely on AI agents for internal work, including for safety research and model training. At the same time, these companies are concerned that a misaligned model could exploit this access to take concerning actions, such as sabotaging efforts to understand the risks posed by AI. To identify such instances, AI companies have separate AI models called "monitors" that review transcripts of AI agents' actions and flag suspicious activity. Human reviewers examine activity flagged as suspicious by monitors, judge whether that activity is concerning, and decide on an appropriate response. This monitoring occurs offline, meaning that actions are reviewed after they have been executed rather than intercepted in real time. Companies currently assess the effectiveness of offline monitoring via synthetic attacks. To assess the effectiveness of offline monitoring, OpenAI and Anthropic use synthetic attacks – transcripts constructed to contain the kind of harmful actions a misaligned AI might take during deployment – and then check whether monitors flag them. Current reporting on assessments of effectiveness is insufficient. Given the information currently made public by Anthropic and OpenAI, external parties cannot assess the overall effectiveness of their offline monitoring…

Cross Validated 2026-06-28 13:17 UTC Score 36.0 AI-113-20260628-social-media-4d01bca1 Full article

Weekly demand forecasting: Should I train on weekly or daily data and then aggregate?

I'm currently working on a demand forecasting problem for inventory replenishment, and I'd love to hear how others would approach it. The business requests a forecast for the next 4 weeks of stock consumption around the middle of the previous month. For example, in mid-June, I need to forecast the weekly demand for July. The challenge is that, at the time the forecast is generated, transactions from the second half of June are not yet available , creating a gap between the latest observed data and the beginning of the forecast horizon. The data I have consists of purchase order transactions at the SKU level , including timestamp (date and time) and quantity consumed. My main question is about the appropriate time granularity for training the forecasting model: Option 1: Aggregate the data by SKU and ISO YearWeek , resulting in one observation per SKU per week, and train a model to directly predict the next 4 weeks. Option 2: Keep the data at the daily level , train a model to forecast daily demand, and then aggregate the daily predictions into ISO YearWeeks to obtain the required weekly forecasts. One additional detail is that the forecast is reported using ISO YearWeeks . As a result, some weeks within a calendar month may contain only 3 or 4 days of that month (e.g., at the beginning or end of the month), while others contain all 7 days. My question is: Which approach would you choose, and why? Is it generally better to train the model at the same frequency as the business…

Israel recognizes Armenian genocide amid tensions with Turkey
Politico Europe AI 2026-06-28 13:13 UTC Score 40.0 AI-170-20260628-regional-ai--8062fa79 Full article

Israel recognizes Armenian genocide amid tensions with Turkey

Israel’s government unanimously voted on Sunday to formally recognize the Armenian genocide, amid worsening ties with Turkey. “Despite the extensive and unambiguous historical documentation, the Armenian genocide remains to this day the subject of an institutionalized campaign of denial and minimization, including a manipulative rewriting of history, mainly by the Turkish government,” Israeli Foreign Minister […]

The Decoder 2026-06-28 12:51 UTC Score 43.0 AI-168-20260628-regional-ai--9ba2794f Full article

AI won't become a real coworker until it stops answering and starts finishing tasks

A survey paper by Tencent and several Chinese universities traces the path from chatbot to "digital colleague." AI systems won't become reliable coworkers, the researchers argue, until they finish entire tasks in persistent work environments instead of just generating answers. The key lies in combining persistent workspaces with reusable skills. The article AI won't become a real coworker until it stops answering and starts finishing tasks appeared first on The Decoder .

The Decoder 2026-06-28 12:14 UTC Score 39.0 AI-168-20260628-regional-ai--b2598f50 Full article

Coinbase joins the rush to Chinese AI models as Western labs face a pricing stress test

Coinbase CEO Brian Armstrong is switching his company to Chinese AI models like GLM 5.2 and Kimi 2.7. An automated routing system picks the best model for each request based on task and price, and better caching pushed the hit rate from 5 to 60 percent. Coinbase has cut its AI spending in half even as token usage keeps climbing. The article Coinbase joins the rush to Chinese AI models as Western labs face a pricing stress test appeared first on The Decoder .

Nest’s quest to fix your thermostat
The Verge AI 2026-06-28 12:02 UTC Score 50.0 AI-016-20260628-global-ai-ne-ab04daa1 Full article

Nest’s quest to fix your thermostat

The founding story of Nest is pretty much a perfect tech myth. A legendary product maker (in this case, Tony Fadell) helps create one of the most successful products ever (the iPhone) and then rides off into the sunset to enjoy the rest of his life, only to have an experience that drags him back […]

Ad-free streaming is a luxury now
The Verge AI 2026-06-28 12:00 UTC Score 47.0 AI-016-20260628-global-ai-ne-3c7a3546 Full article

Ad-free streaming is a luxury now

This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more news about the streaming industry, follow Emma Roth. The Stepback arrives in our subscribers' inboxes at 8AM ET. Opt in for The Stepback here. How it started Streaming was once a reprieve from cable. Not only could […]

LessWrong AI 2026-06-28 11:09 UTC Score 58.0 USR-0152-20260628-community-fo-165a11bf

Power Laws in NNs: A Possible Mechanism for Inductive Bias towards Sparse Representations

This post was produced as part of the Iliad Fellowship under the mentorship of Dmitry Vaintrob. Tl;dr: Power-law ("heavy-tailed") distributions have universality theorems similar to those which make Gaussians common. We observe many things in ML are power-law distributed, most robustly and interestingly, the spectra of weight matrices. I explain how we can think of power-laws as being a natural generalization of the idea of 'sparsity', interpolating between true sparsity and Gaussianity according to the 'tail-index' of the distribution. I share some hypotheses about how this might relate to the 'sparse'/'discrete'/'factored' representations that neural networks seem to learn. I promise this is not a Santa-Fe-Institute encomium for power laws or "black swans"; different genre. Contents 1. The generalized central limit theorem proves power-law distributions are universality classes 2. Power laws observed in NNs might help us understand representation learning 2.A. HTSR: phase changes in weight-matrix spectra and data-free prediction of generalization 2.B. BBP transition as a quantum of learning 2.C. HTSR as an extended BBP transition 2.D. Training evidence for heavy tails is mixed, and I'm not sure if they're important 3. The tail exponent α is a smooth proxy for sparsity and compressibility 3.A. α captures compressibility across heavy tails 3.B. α-stable noise can make discrete codebooks optimal 3.C. Heavy-tailed noise can convert analog inputs into discrete codebooks 4. Summ…

LessWrong AI 2026-06-28 11:07 UTC Score 71.0 USR-0152-20260628-community-fo-3c7a44c6

Refusal Is Complicated As Hell: An Update

TL;DR It would make sense to briefly skim through our previous post that introduces our experiments on refusal in LLMs . There we explain how it started, here we’ll tell how it’s going. The primary goal of this text is to try and structure the list of whack-a-mole research questions. The secondary goal is to get some outside perspective, so if you run a similar research or have seen a similar research, please lend us a hand. Feel free to jump straight to the section that looks most appealing. We recommend skimming through “The Main Question” as this section provides a broader perspective. Then we listed all other questions that arose during research. You’ll find them under headers “Another Question: …” and “Wording Also Matters”. The first one discusses how refusal is represented in different layers and what it might mean. The second one is dedicated to two parts of refusal – its wording and actual detection of a potentially harmful request. “The Main Question” is split into two parts: in “Our suggestion” we outline our main hypothesis and proofs we found during our experiments; in “An Alternative Suggestion” we highlight the opposing point of view and proofs behind it. The Main Question (MQ) We experiment on open-weight small (~9B) instruct models trying to understand what exactly happens when they refuse to provide an answer given different contexts. One of the core observations is, refusal looks different for different categories of potential harm (for example, a request…