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ChatGPT is testing a mysterious new feature called ‘study together’

In Brief Some ChatGPT subscribers are reporting a new feature appearing in their drop-down list of available tools called “Study Together.” The mode is apparently the chatbot’s way of becoming a better educational tool. Rather than providing answers to prompts, some say it asks more questions and requires the human to answer, like OpenAI’s answer to Google’s LearnLM. Some also wonder whether it will have a mode where more than one human can join the chat in a study group mode. OpenAI did not r

Google may soon let Pixel users remove the search widget’s new AI Mode shortcut (APK teardown)

Mishaal Rahman / Android Authority TL;DR Google recently added a new shortcut to the Pixel Launcher’s search widget, making it easy for users to launch Search’s AI Mode from the home screen. This new shortcut hasn’t gone down well with users, with many finding it intrusive. Google may soon give users an option to remove the AI Mode shortcut from the search widget. Google recently rolled out an easier way to access Search’s AI Mode. The company added a new AI Mode shortcut to the Pixel Launch

Launch HN: Morph (YC S23) – Apply AI code edits at 4,500 tokens/sec

Hey HN, I’m Tejas at Morph. We’ve built a blazing-fast model for applying AI-generated code edits directly into your files at 4,500+ tokens/sec. No more slow full-file rewrites or brittle search-and-replace hacks. Why? AI spits out code that can’t reliably be inserted into existing code. Full file rewrites, brittle search-and-replace hacks are too slow, expensive, or error-prone. Morph's approach: - Your agent outputs edits “lazily”, referencing unmodified lines in the existing file (ex: // .

Leaker says iPhone 17 lineup getting two new screen changes

Two months from now, Apple is expected to unveil its new flagship iPhone lineup, including iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max. And today, a leaker has shared two screen changes that may be coming to various new models. Today in a new post on Weibo, leaker Digital Chat Station has shared a variety of expectations for the upcoming iPhone 17 line. Many of the details have been reported before, but there are two interesting new details that stand out most—both relating

Topics: 17 iphone models new pro

If You Love LEGO, the Star Wars Millennium Falcon Is at a Record Low Price for Prime Day

LEGO sets have become a true phenomenon during events like Prime Day and Black Friday, mainly because these sales are often the only times you’ll see real discounts on the most popular models. This year, Amazon is offering record low prices on LEGO’s two biggest franchises: Star Wars and Harry Potter. Among the top sellers, the LEGO Star Wars Millennium Falcon A New Hope 25th Anniversary model is one of the most demanded sets. It’s inexpensive, enjoyable to construct, readily recognizable and a

ChatGPT is testing disruptive Study Together feature

OpenAI's "Study together" mode has been spotted in the wild, and it could help students prepare for exams directly from ChatGPT. We don't have the details yet, but references to ChatGPT Study Mode were first spotted in May, and testers noticed it widely earlier today. The Study together mode, which doesn't work right now, might allow students to either invite their friends to study on ChatGPT or have the AI act as a companion. We just don't know how it works yet, but it could disrupt the educ

OpenAI says GPT-5 will unify breakthroughs from different models

OpenAI has again confirmed that it will unify multiple models into one and create GPT-5, which is expected to ship sometime in the summer. ChatGPT currently has too many capable models for different tasks. While the models are powerful, it can be confusing because all models have identical names. But another issue is that OpenAI maintains an "o" lineup for reasoning capabilities, while the 4o and other models have multi-modality. With GPT-5, OpenAI plans to unify the breakthrough in its lineu

Show HN: Piano Trainer – Learn piano scales, chords and more using MIDI

Piano Trainer Learn to play the piano at your own pace through various modes of practice. Watch the video Features MIDI compatible Home row keyboard input MIDI compatible Cross-platform support Cross-platform support Interactive scale practice Interactive scale practice Interactive chord practice Interactive chord practice Interactive fifths practice Interactive fifths practice Interactive quiz Interactive quiz Hard mode Hard mode Shuffle mode Coming Soon More scales More scales Set

I don't think AGI is right around the corner

“Things take longer to happen than you think they will, and then they happen faster than you thought they could.” - Rudiger Dornbusch I’ve had a lot of discussions on my podcast where we haggle out timelines to AGI. Some guests think it’s 20 years away - others 2 years. Here’s where my thoughts stand as of June 2025. Continual learning Sometimes people say that even if all AI progress totally stopped, the systems of today would still be far more economically transformative than the internet.

I extracted the safety filters from Apple Intelligence models

Decrypted Generative Model safety files for Apple Intelligence containing filters Structure decrypted_overrides/ : Contains decrypted overrides for various models. com.apple.*/ : Directory named using the Asset Specifier assosciated with the safety info Info.plist : Contains metadata for the override AssetData/ : Contains the decrypted JSON files : Contains decrypted overrides for various models. get_key_lldb.py : Script to get the encryption key (see usage info below) : Script to get the en

Reinforcement Learning from Human Feedback (RLHF) in Notebooks

Reinforcement Learning from Human Feedback (RLHF) in Notebooks This repository provides a reference implementation for Reinforcement Learning from Human Feedback (RLHF) [Paper] framework presented in the RLHF from scratch, step-by-step, in code YouTube video. Overview of RLHF RLHF is a method for aligning large language models (LLMs), like GPT-3 or GPT-2, to better meet users' intents. It is essentially a reinforcement learning approach, where rather than directly getting the reward or feedba

Just Ask for Generalization (2021)

Generalizing to what you want may be easier than optimizing directly for what you want. We might even ask for "consciousness". This blog post outlines a key engineering principle I’ve come to believe strongly in for building general AI systems with deep learning. This principle guides my present-day research tastes and day-to-day design choices in building large-scale, general-purpose ML systems. Discoveries around Neural Scaling Laws, unsupervised pretraining on Internet-scale datasets, and o

WinUAE 6 Amiga Emulator

Major update to custom chipset emulation. Internally almost everything in main chipset emulation has been rewritten. Fastest possible/JIT mode chipset timing/sync had major changes which can cause side-effects. Bugs are very possible, especially in very rarely used features. Custom chipset rewrite Custom chipset emulation (Agnus/Alice and Denise/Lisa) almost completely rewritten. Almost every part of chipset emulation is now internally cycle accurate. Custom chipset Denise/Lisa emulation is

Optimizing Tool Selection for LLM Workflows with Differentiable Programming

Modern agentic architectures rely heavily on chaining LLM calls. A typical pattern looks like: Use an LLM to decide which tool to invoke Call the tool (e.g. search, calculator, API) Use another LLM call to interpret the result and generate a final response This structure is easy to reason about, simple to prototype, and generalizes well. But it scales poorly. Each LLM call incurs latency, cost, and token overhead. More subtly, it compounds context: every step includes not only the original q

A new, faster DeepSeek R1-0528 variant appears from German lab

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now It’s been a little more than a month since Chinese AI startup DeepSeek, an offshoot of Hong Kong-based High-Flyer Capital Management, released the latest version of its hit open source model DeepSeek, R1-0528. Like its predecessor, DeepSeek-R1 — which rocked the AI and global business communities with how cheaply it was trained and how wel

Prompting LLMs is not engineering

Prompting LLMs is not engineering published in: With the proliferation of AI models and tools, there's a new industry-wide fascination with snake oil remedies called "prompt engineering". As of July 2025 the term is now "context engineering" or "context prompting" or "context manipulation". To put it succinctly, prompt engineering is nothing but an attempt to reverse-engineer a non-deterministic black box for which any of the parameters below are unknown: training set weights constraints o

Apple just released a weirdly interesting coding language model

Apple quietly dropped a new AI model on Hugging Face with an interesting twist. Instead of writing code like traditional LLMs generate text (left to right, top to bottom), it can also write out of order, and improve multiple chunks at once. The result is faster code generation, at a performance that rivals top open-source coding models. Here’s how it works. The nerdy bits Here are some (overly simplified, in the name of efficiency) concepts that are important to understand before we can move

Dyson V11 Origin Vacuum Hits Black Friday Price and Even Cheaper Than Last Prime Day, Stock Running Low

A good vacuum can save you a lot of work. After all, using a rubbish one just means that you’ll end up going over the same spots again and again without ever actually cleaning the floor. That’s especially tricky if you’ve got a home that’s prone to extra dust, crumbs, or pet hair. Nobody likes having to vacuum, so you’re better off investing in one that can get the job done really well. See at Amazon Well, Amazon Prime members will be very thankful for this early Prime Day deal, because it bri

Inside India’s scramble for AI independence

Nonetheless, a small but determined group of Indian builders is starting to shape the country’s AI future. For example, Sarvam AI has created OpenHathi-Hi-v0.1, an open-source Hindi language model that shows the Indian AI field’s growing ability to address the country’s vast linguistic diversity. The model, built on Meta’s Llama 2 architecture, was trained on 40 billion tokens of Hindi and related Indian-language content, making it one of the largest open-source Hindi models available to date.

Billionaire Mark Cuban Says AI Gives Workers ‘Superpowers,’ but Crypto Is ‘Not Even Close’ to Its iPhone Moment

Mark Cuban has always been tech’s most pragmatic and outspoken billionaire. As an early internet entrepreneur, a prolific investor on Shark Tank, and the owner of the Dallas Mavericks, he’s seen multiple hype cycles come and go. He was an early advocate for crypto’s potential but has remained a sharp critic of its excesses. Now, as the twin forces of artificial intelligence and cryptocurrency dominate the conversation, we asked Cuban to weigh in. In this exclusive Q&A, he explains why he thinks

WASM Agents: AI agents running in the browser

One of the main barriers to a wider adoption of open-source agents is the dependency on extra tools and frameworks that need to be installed before the agents can be run. In this post, we show how to write agents as HTML files, which can just be opened and run in a browser. One of the main barriers to a wider adoption and experimentation with open-source agents is the dependency on extra tools and frameworks that need to be installed before the agents can be run. In this post, we introduce the

xAI prepares Grok 4 Code as it plans to take on Claude and Gemini

xAI is preparing the rollout of Grok 4, which replaces Grok 3 as the new state-of-the-art model. Ahead of the rollout, testers on X have again spotted references to a few new Grok 4 models. One of the models is called "grok-4-prod-mimic," which reportedly excels at enterprise use cases like data extraction, coding, and text summarisation. It also possesses deep domain knowledge in finance, healthcare, law, and science. But "grok-4-prod-mimic" isn't the only new model coming to Grok. Another

Topics: called grok model new xai

Sakana AI’s TreeQuest: Deploy multi-model teams that outperform individual LLMs by 30%

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Japanese AI lab Sakana AI has introduced a new technique that allows multiple large language models (LLMs) to cooperate on a single task, effectively creating a “dream team” of AI agents. The method, called Multi-LLM AB-MCTS, enables models to perform trial-and-error and combine their unique strengths to solve problems that are too complex

Topics: ab ai mcts model models

The End of Moore's Law for AI? Gemini Flash Offers a Warning

For the past few years, the AI industry has operated under its own version of Moore's Law: an unwavering belief that the cost of intelligence would perpetually decrease by orders of magnitude each year. Like clockwork, each new model generation promised to be not only more capable but also cheaper to run. Last week, Google quietly broke that trend. In a move that at first went unnoticed, Google significantly increased the price of its popular Gemini 2.5 Flash model. The input token price double

Dust hits $6M ARR helping enterprises build AI agents that actually do stuff instead of just talking

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Dust, a two-year-old artificial intelligence platform that helps enterprises build AI agents capable of completing entire business workflows, has reached $6 million in annual revenue — a six-fold increase from $1 million just one year ago. The company’s rapid growth signals a shift in enterprise AI adoption from simple chatbots toward sophi

New Mac models through 2026 revealed in leaked Apple identifiers

Apple still has plenty of new product launches coming through the rest of the year, including at least two Macs. But today, a new report has outlined Mac models coming not only in 2025, but even those expected through 2026. Report includes 15 forthcoming Mac models expected through 2026 Marko Zivkovic writes at AppleInsider: Through our own data and information shared with us, AppleInsider has learned of 15 new Mac models currently in development. People familiar with the matter — and common

Topics: apple inch mac models pro

HOLY SMOKES! A new, 200% faster DeepSeek R1-0528 variant appears from German lab TNG Technology Consulting GmbH

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now It’s been a little more than a month since Chinese AI startup DeepSeek, an offshoot of Hong Kong-based High-Flyer Capital Management, released the latest version of its hit open source model DeepSeek, R1-0528. Like its predecessor, DeepSeek-R1 — which rocked the AI and global business communities with how cheaply it was trained and how wel

How to Choose the Right TV: Quantum Dots, HDR, RGB, and More in 2025

TVs can be tricky to buy. Whether you read our exquisite guide to the Best TVs or not, you probably won't find every top model at your local Walmart, Best Buy, or Costco. And when you're browsing retail websites, it's easy to feel overwhelmed by marketing speak like HDR, QLED, or “local dimming.” That's why we've collected a few tips, tricks, and terms to help you shop smarter when buying a new TV. Think of this as a checklist to consider before you buy your next big screen. Be sure to check ou

Topics: 8k models screen tv tvs

I'm Rethinking My Upgrade Based on These 5 iPhone 17 Pro Max Rumors

I've always been on team Regular Size when it comes to iPhone Pro models, even in years when the larger Pro Max models have gained exclusive features, like the 5x telephoto "tetraprism" camera in the iPhone 15 Pro Max (which expanded to both models in the iPhone 16 Pro). Despite the more expansive screen size, the Max has always seemed too bulky to carry around all day. But a host of rumored features and design changes for the upcoming iPhone 17 Pro Max has me weighing the benefits of embracing

Could Google’s Veo 3 be the start of playable world models?

Demis Hassabis, CEO of Google’s AI research organization DeepMind, appeared to suggest Tuesday evening that Veo 3, Google’s latest video-generating model, could potentially be used for video games. In response to a post on X beseeching Google to “Let me play a video game of my veo 3 videos already,” and asking, “playable world models wen?” Hassabis responded, “now wouldn’t that be something.” On Wednesday morning, Logan Kilpatrick, lead product for Google’s AI Studio and Gemini API, chimed in