Learn how to use Engram effectively, from writing topic descriptions that control extraction to choosing bounded topics and scopes, selecting a retrieval mode, and placing memories in your prompt without hurting prompt-cache efficiency.
Why Deploying Physical AI at Scale Demands Safety at Every Layer
Physical AI is moving rapidly from research to large-scale deployment. By 2035, ABI Research projects an installed base of 49 million level 3-5 autonomous vehicles (AVs), while Omdia estimates that roughly 60 million industrial robots will be deployed between 2026 and 2035. As these machines enter r...
Where will the next breakout startup come from? Benchmark’s full partnership weighs in at TechCrunch Disrupt 2026
Where will the next breakout startup come from? Benchmark’s full partnership weighs in on the main stage at TechCrunch Disrupt 2026. Save up to $200 before September 25, 11:59 p.m. PT. Register now.
AI Security Is an Engineering Problem — How to Solve It at Every Layer of the Agent Stack
AI security is an engineering problem. That means defined security requirements, enforceable controls, named owners and evidence that protections work. As AI becomes more capable, the industry must accelerate security engineering, broaden access to defensive tools and share what works faster. Tech...
Meet the next wave of VCs judging Startup Battlefield 200 at TechCrunch Disrupt 2026
Meet the next wave of VCs judging the Startup Battlefield 200 contenders on the main stage at TechCrunch Disrupt 2026. Register by Sept 25, 11:59 p.m. PT, to save up to $200 and to get a front-row seat to one of the most intense startup pitch competition.
Google Offered $10M for a Dying Airline's Data. How Can You Value Yours?
How to put a dollar value on your organization's operational data
The post Google Offered $10M for a Dying Airline's Data. How Can You Value Yours? appeared first on Towards Data Science.
3 Polars Tricks for High-Performance Data Manipulation
Almost every slow Polars script lacks in terms of one of these two: its expression engine written and executing in Rust across every core at its disposal, and its query optimizer that rewrites your work before any of it runs.
How we made the first comprehensive map of deaths along the US border’s “virtual wall”
Our 15-month investigation into death and surveillance along the US-Mexico border began with a simple question: Why did so many people die near government surveillance towers meant to help track and apprehend them? This story is part of Dying on Camera, a collaboration between MIT Technology Review ...
4 ways to address the failures we found along the US border’s “virtual wall”
MIT Technology Review today published our investigation into how many people have died near the “virtual wall” of surveillance towers that the US government has installed along the US-Mexico border. We found cases of people who walked undetected through areas surveilled by advanced, AI-enabled tower...
The US spent billions on border surveillance. Why can’t it catch people before they die?
When José Morales Bernal crossed the border into the United States on April 8, 2024, the day before his 32nd birthday, it should have triggered a chain of technological alerts and human responses. As he walked through the desert in southern New Mexico that morning, he was within range of three surv...
She died at the San Diego border. A surveillance camera was in plain sight
She had only walked for a couple of hours, and already she was lost. It was early afternoon on Sept. 14, 2025, when 30-year-old Graciela Gómez Hernández crossed the border from the eastern edge of Tijuana into Southern California, sending voice messages to her mother and sister as she walked. This...
This is the third post in a four-part series about post-training. If you missed them, read part 1 and part 2. The final post, on implementing your own pipeline, will be coming October 7. Now that you understand the gist of reinforcement learning and supervised fine-tuning, it’s time to explore what ...
Best Voice Cloning APIs in 2026: Speaker Similarity, Consent Checks, and Price per 1M Characters
We cloned one 10-second voice on 7 platforms and ranked them on reference audio, consent, licensing, and cost.
The post Best Voice Cloning APIs in 2026: Speaker Similarity, Consent Checks, and Price per 1M Characters appeared first on MarkTechPost.
StepFun Launches Step 5 Preview: A 600B-Total, 27B-Active MoE Model With 1M Context for Long-Horizon Agentic Work
StepFun has released Step 5 Preview, a sparse Mixture-of-Experts model with 600B total parameters and 27B active per token. It supports a 1M-token context window and accepts text, image, and video input. The model targets long-horizon agentic work in software engineering, professional knowledge work...
arXiv:2609.20883v1 Announce Type: new
Abstract: Despite the widespread use and success of generative AI techniques today, theoretical guarantees on learning a distribution supported in $d$ dimensions from $n$ samples degrade as $O(n^{-1/\Theta(d)})$, though shown to be minimax optimal. We hypothesi...
Bio-MF: Low-Latency and High-Fidelity EEG-to-fNIRS Cross-Modal Generation for Hybrid Motor-Imagery Brain--Computer Interfaces
arXiv:2609.20904v1 Announce Type: new
Abstract: Hybrid motor-imagery brain-computer interfaces (MI-BCIs) combining EEG and fNIRS can outperform EEG-only systems by exploiting complementary electrophysiological and hemodynamic information. To obtain such hybrid information when paired EEG-fNIRS acqu...
LoRA Enhanced Contrastive Learning with SAS Vision Transformers
arXiv:2609.21061v1 Announce Type: new
Abstract: Automatic target recognition (ATR) with synthetic aperture sonar (SAS) supports advanced naval capabilities, but deep learning is constrained by scarce target imagery, background clutter, and human-in-the-loop assessment. We adapt DINOv3 Vision Transf...
Daily AI Recap: Sep 20, 2026
Welcome to today's curated briefing of the most important AI developments.
🗞️ Top Stories
- Vocci’s ring adds a new form factor to meeting note-takinghttps://techcrunch.com/2026/09/20/voccis-ring-adds-a-new-form-factor-to-meeting-note-taking/: Vocci's lightweight ring costs $249, and might pose some privacy questions...
- 6 days left to get ahead at TechCrunch Disrupt 2026https://techcrunch.com/2026/09/20/6-days-left-to-get-ahead-at-techcrunch-disrupt-2026/: Current ticket pricing ends in 6 days on Sept. 25 at 11:59 p.m. PT. Join 10,000+ founders, investors and tech leaders at Disrupt and save up to $200 on your ticket until then....
🛠️ Featured Tools
- AI Quantum Intelligence - Pic of the week 2026-09-18https://aiquantumintelligence.com/ai-quantum-intelligence-pic-of-the-week-2026-09-18: A surreal depiction of artificial intelligence as both creator and subject—a robotic artist painting its own reflection through layers of recursion. T...
- Alibaba Qwen Team Releases Qwen3.8-LiveTranslate: A Real-Time Interpretation Model That Cuts Average Lag to 2.3 Seconds Across 60 Languageshttps://www.marktechpost.com/2026/09/19/alibaba-qwen-team-releases-qwen3-8-livetranslate/: Qwen has released Qwen3.8-LiveTranslate, a real-time simultaneous interpretation model built on a new Interleave architecture. It cuts average lagging...
- ScrollEd wants to turn textbooks into TikTokhttps://techcrunch.com/2026/09/20/scrolled-wants-to-turn-textbooks-into-tiktok/: ScrollEd turns textbooks into a scrollable, Instagram-like feed with video, audio, and quizzes. The Palo Alto startup, founded by student co-founders ...
- Is the AI industry really ready to slow down?https://techcrunch.com/2026/09/20/is-the-ai-industry-really-ready-to-slow-down/: On Equity, we debated whether Ai executives are serious about wanting to slow down....
- You too Google! Google Confirms Gemini Breached 3 Companies in AI Security Testshttps://www.marktechpost.com/2026/09/20/you-too-google-google-confirms-gemini-breached-3-companies-in-ai-security-tests/: Google says Gemini accessed 3 real companies in May by guessing a password and reusing credentials from a public repository. Irregular told 4 labs in ...
- Flet 1.0 Released: Build Production Web, Desktop and Mobile Apps in Python Onlyhttps://www.marktechpost.com/2026/09/20/flet-1-0-released-build-production-web-desktop-and-mobile-apps-in-python-only/: Flet 1.0 shipped on September 15, 2026, and the team now calls the framework ready for production apps. We look at what changed: a layered CI suite th...
💼 New Opportunities
- Sezzle: Accountanthttps://weworkremotely.com/remote-jobs/sezzle-accountant-1
- Legion: Enterprise Account Executive, Westhttps://weworkremotely.com/remote-jobs/legion-enterprise-account-executive-west
- Datadog: Developer Advocate - Service Management EMEAhttps://weworkremotely.com/remote-jobs/datadog-developer-advocate-service-management-emea
- Legion: Enterprise Account Executive, Easthttps://weworkremotely.com/remote-jobs/legion-enterprise-account-executive-east
- Sezzle: Accountanthttps://weworkremotely.com/remote-jobs/sezzle-accountant
AI Weekly Issue #531: AI labs shipped agents before agreeing how to report failures
The AI story of September 14–20 was not one spectacular model launch. It was the machinery around agents becoming visible: people reading private chats, models writing instructions into their own memory, plugins updating beneath users, and regulators asking how to stop a system after release. The la...