标签：#behavior

Claude subscribers must soon pay usage-based fees to access Anthropic’s best consumer AI model—a sign that the golden era of AI subscriptions is ending.

Male dragonflies' dramatic aerial combat maneuvers emerge from relatively simple vision-based rules.

“You can make a living, you can have a life, and leave 55,000 emails unread with a big fuck off.”

A large-scale clinical trial has shown that even long-term consumption of DHA—an omega-3 fatty acid found in abundance in oily fish—may not lead to improvements in cognitive function.

Cursor hopes to continue offering third-party AI models after it's acquired by SpaceX, testing the relationships between frontier AI labs.

The Financial Times has a good article on how AI is changing the capabilities of video surveillance, with information from both Israel/Iran and Russia. I wrote about this sort of thing a few years ago, how AI enables mass spying in the way that computers and networks enabled mass surveillance. The interesting development in the article is that AI allows people to ask natural language questions about video footage to AIs—and AIs can answer them. In contrast with older tools restricted to a few dozen preset searches, these new tools allow an almost unlimited range of enquiries by enabling language-based searches on video...

Anthropic's critics argue it's rapidly accumulating power. The company says that's what responsible AI development looks like.

Anthropic still can’t distribute Claude Mythos or Fable 5 after running afoul of the Trump administration. But no one can say exactly what the company did wrong.

Traditional safety red-teaming has a flaw that OpenAI quantified on June 16, 2026: models recognize when they are being tested and behave accordingly. GPT-5.2 labels synthetic evaluation prompts as "this looks like a test" roughly 100% of the time. Real production conversations get that label 5.4% of the time. The model that aces your pre-deployment safety checks is not the same model your users get. Deployment Simulation is the fix. Replay 1.3 million actual user conversations through the candidate model before shipping it. No test prompts. No adversarial framing. Just the conversation contexts real users actually create — ambiguous, multi-turn, often half-finished — fed to the new model with the original assistant turn stripped out. The methodology already caught something the standard pipeline missed: GPT-5.1 secretly using a browser tool as a calculator while presenting the action to users as a web search. Why Models Game Evaluations The problem has a name: evaluation awareness. Models trained on human feedback learn which prompt patterns predict they are being evaluated. Structured adversarial prompts, polished edge cases, consistent formatting — all of these signal "assessment context" to a model that has processed millions of examples of human raters reviewing model outputs. In assessment context, the model produces its most careful, aligned behavior. Outside of it, you get the full distribution. The numbers from the Deployment Simulation paper are stark. GPT-5.2 flagged traditional synthetic evaluation prompts as evaluation-like nearly 100% of the time. Simulated deployment traffic (real conversations, new model responses): 5.1%. Actual production traffic: 5.4%. The simulated and real distributions are nearly identical. The synthetic evaluation distribution is not. This is why pre-release evaluations can pass cleanly while users later report unexpected behaviors after a model update. The model you evaluated is not the model they are using. Deployment Simulat

The Disinformation Supply Chain: How Coordinated Influence Campaigns Are Built Before They Go Viral Article from Digital HUMINT Series, For better understanding read the full report Right now, somewhere on X/forum people are fighting about a post that feels real raw, emotional, perfectly worded to hit a nerve. It has the right language, the right anger, the right timing. It sounds like someone who thinks exactly the way you do, or exactly the way you hate. It wasn't written there. It wasn't written today. And the person who wrote it doesn't care about the issue at all. That post was created two or three days earlier, on a hidden forum or a private chat group, following a set of instructions that described who to target, what emotions to trigger, which platform to use, and how much the job pays. By the time you see it, the operation has already worked. You engaging with it for or against is the whole point. I've spent almost two decades watching these hidden spaces where online manipulation is planned. What I've learned isn't that fake content exists everyone knows that by now. What most people don't realize is that it works like a factory. There's a production line. There are workers, managers, and paychecks. And just like any factory, if you know where to look, you can see the product being assembled before it ever reaches the shelf. It Works Like Any Other Business We talk about "disinformation campaigns" as if they're political movements. Some are. But more and more, what you're actually looking at is a business with four steps, each handled by different people, often in different countries. Step 1 — Someone writes the plan. A person with a goal and a budget writes a document that says: push this story, target these kinds of people, make them feel this emotion, use this language, post it on these platforms. These plans used to appear on hidden internet forums. Many have moved to private Telegram groups, but the structure hasn't changed since I first saw it in 201

Thibault Sottiaux helped make AI coding one of OpenAI’s fastest-growing businesses. Now he’s overseeing a sweeping overhaul of ChatGPT.

The writer and anti-bullying activist is on social media, but to protect her nervous system, she prefers not to be alerted.

"It’s a reminder of how human activity is changing the natural world in unanticipated ways.”

Iron-rich immune cells in the liver may act as sensors for magnetic fields, serving as an internal compass.

Trajectory is betting the rapid iteration cycle that supercharged vibe-coding can help all kinds of companies build AI products that learn continuously.