Firehose

Everything worth reading, newest first — posts from tracked people and companies, plus new papers. For raw numbers (models, repos, benchmarks) see Dashboard.

21 JUL 2026 · Databricks

The last mile: why great first-party data still doesn't make great marketing

Great first-party data alone does not guarantee effective marketing, as it often falls short of activating customer signals into real-time campaigns due to integration bottlenecks and siloed tools in the martech stack. A unified data founda…

21 JUL 2026 · Jeff Delaney

OpenAI gets sued for stealing, again…

21 JUL 2026 · Hugging Face

The State of Simulation for Physical AI: An Overview

Simulation for physical AI systems relies on generating large amounts of physically grounded data, which is challenging to collect in the real world due to safety, cost, and practicality concerns. Simulation engines like MuJoCo, Isaac Sim, …

21 JUL 2026 · Databricks

How Dow Built a Carbon Footprint Ledger on Databricks to Accelerate Sustainability at Scale

Dow built a Carbon Footprint Ledger (CFL) on the Databricks Data Intelligence Platform to unify enterprise data and calculate cradle-to-gate Product Carbon Footprints (PCFs) for its entire portfolio, reducing processing time from weeks to a…

21 JUL 2026 · Databricks

Why R&D Data Belongs in the Lakehouse - and Why Agents Need It There

Databricks' Lakehouse architecture is being used to integrate scattered R&D data from various source systems into a unified, AI-ready product, enabling industrial AI in industries like heavy-duty applications, where data from multiple sourc…

21 JUL 2026 · Zvi Mowshowitz

OpenAI Shares Some Alignment Problems

Kudos to OpenAI for sharing their recent experiences with a misaligned internal model, where they encountered problems sufficiently severe they were forced to take the model offline to work on new mitigations and defense-to-depth.

21 JUL 2026 · Swyx

🔬Causal Models Need Causal Data - Xaira’s X-Cell model for Drug Discovery (Bo Wang & Ci Chu, Chief Discovery Officer & Chief AI Scientist)

Xaira Therapeutics' X-Cell model for drug discovery relies on a large dataset, X-Atlas, which contains information-rich data on gene expression in human cells, enabling the model to predict changes to gene expression and understand the rela…

21 JUL 2026 · Databricks

Announcing the Public Preview of Discover and Domains, powered by Unity Catalog

Databricks has announced the Public Preview of Discover and Domains, powered by Unity Catalog, which provides an internal marketplace for data and AI assets, enabling users to find trusted, relevant data and AI assets through business-align…

21 JUL 2026 · OpenAI

Introducing the ChatGPT for small business program

OpenAI launches the ChatGPT for Small Businesses program, helping entrepreneurs build AI skills, automate work, and grow with ChatGPT Work.

21 JUL 2026 · Microsoft

How to build interactive experiences with canvases

Canvases turn AI into interactive workspaces where you can visualize information, explore workflows, and take action across complex tasks. The post How to build interactive experiences with canvases appeared first on The GitHub Blog .

21 JUL 2026 · Alphabet / Google

Introducing Gemini 3.6 Flash, 3.5 Flash-Lite, and 3.5 Flash Cyber

Google introduces Gemini 3.6 Flash, 3.5 Flash-Lite, and 3.5 Flash Cyber, models designed to improve efficiency, latency, and reliability for building AI agents at scale, with Gemini 3.6 Flash offering 17% reduced output token usage compared…

21 JUL 2026 · Simon Willison

Nativ: Run AI models locally on your Mac

Nativ: Run AI models locally on your Mac Prince Canuma is the developer behind the excellent MLX-VLM Python library for running vision-LLMs using MLX on a Mac. I'm really excited about his new project, which wraps MLX in a full macOS deskto…

21 JUL 2026 · Martin Fowler

Fragments: July 21

With this post, I’ll wrap up my notes from the second Future of Software Development Retreat . But before I do, I should note that the full Thoughtworks report on the retreat is now available . They have five headline findings: Code generat…

21 JUL 2026 · Cloudflare

How the 2026 World Cup affected Internet traffic

We analyzed global HTTP traffic to explore how kickoff times, streaming habits, and hydration breaks reshaped online activity worldwide. From late-night traffic surges to halftime browsing spikes, here is how the world connected during the …

21 JUL 2026 · Simon Willison

A Fireside Chat with Cat and Thariq from the Claude Code team

Earlier this month I hosted a fireside chat session at the AI Engineer World's Fair with Cat Wu and Thariq Shihipar from Anthropic's Claude Code team. We talked about Claude Code, Claude Tag, Fable, coding agent security, evals, tool design…

21 JUL 2026 · Ben Thompson

Netflix Earnings, Is Netflix Washed?, Additional Notes

Netflix's Q2 earnings were in line with expectations, with revenue growth slowing down to 7.5% year-over-year, indicating the company's most exciting days may be behind it, and it's likely in a mature phase. The company's subscriber growth …

21 JUL 2026 · Jeff Delaney

This $12 billion startup finally shipped something...

21 JUL 2026 · OpenAI

OpenAI and Hugging Face partner to address security incident during model evaluation

OpenAI and Hugging Face share early findings from a security incident during AI model evaluation, highlighting advanced cyber capabilities and lessons for defenders.

21 JUL 2026 · Vercel

Introducing the new Vercel Agent

Today we're expanding Vercel Agent . It started by triaging alerts and reviewing your pull requests. Now it has a home in your dashboard, where it can investigate production, answer questions about your projects, and take action once you ap…

21 JUL 2026 · Vercel

How Searchable ships customer-requested features in 30 minutes on Vercel

Searchable on Vercel 5x increase in development velocity 100+ billion tokens processed Customer-requested features shipped in as little as 30 minutes Zero model SDK implementation or API key rotation with AI Gateway Searchable helps brands …

21 JUL 2026 · Swyx

[AINews] not much happened today

The top AI news of the week includes the announcement of the AIE Security track and the release of Sonar CEO Tariq Shaukat's emphasis on verification for safety/security/correctness. Meanwhile, US debate over restricting Chinese open models…

21 JUL 2026 · Julia Evans

Some more things about Django I've been enjoying

Hello! I’m on a funny journey right now where I’m trying to learn how to make websites in a sort of 2010 style, where I have an SQL database and render some HTML on the backend. It’s kind of an interesting journey because …

21 JUL 2026 · Vercel

Service tiers now available on AI Gateway

AI Gateway now supports service tiering. Service tiers let you optimize for latency, throughput, and cost per request to match your use case. Pick a faster tier for interactive workloads (less queueing, higher token throughput), or a lower …

21 JUL 2026 · Vercel

Gemini 3.6 Flash and Gemini 3.5 Flash-Lite are now available on AI Gateway

Gemini 3.6 Flash and Gemini 3.5 Flash-Lite are now available on AI Gateway. Gemini 3.6 Flash improves quality across coding, agentic tasks, and web development while consuming fewer tokens and making fewer model calls. It produces cleaner w…

21 JUL 2026 · Vercel

Laguna S 2.1 is now available on AI Gateway

Laguna S 2.1 from Poolside is now available on AI Gateway. There are 2 versions of the model available: Free version (256K context window): poolside/laguna-s-2.1-free Paid version (1M context window): poolside/laguna-s-2.1 Laguna S 2.1 is a…

21 JUL 2026 · Vercel

Vercel MCP now supports purchases

Vercel MCP now supports purchasing Vercel products. You can: Upgrade your team to the Pro plan Add prepaid credits for v0 (requires a paid v0 plan) or AI Gateway Purchase the SIEM add-on (requires an Enterprise plan) Purchase and register a…

21 JUL 2026 · Vercel

Vercel Connect adds 90+ preset connectors

Vercel Connect now includes preset connectors for 90+ services, including Shopify, Okta, Workday, Jira, and Sanity. Preset connectors are predefined configurations for supported services. They reduce manual setup by pre-populating the brand…

21 JUL 2026 · Vercel

Python function bundles now include precompiled bytecode

Vercel now compiles Python functions to bytecode at build time. In our benchmarks, cold starts for the median-sized function dropped from 2.8s to 1.3s . When Python imports a module without cached bytecode, it parses and compiles the source…

21 JUL 2026 · Hugging Face

Grabette: an open system to record robot-manipulation data

Grabette is an open-source system for recording robot-manipulation data, allowing users to capture demonstrations with a handheld gripper and a camera, and then process the data into a robot-ready dataset. The system consists of a handheld …

21 JUL 2026 · OpenAI

David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC

David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC, bringing global leadership in finance, technology, and governance.

20 JUL 2026 · Cloudflare

Cloudflare Internal DNS is now generally available

Cloudflare Internal DNS brings authoritative and recursive DNS for private networks to the same global network and control plane that runs Cloudflare's Zero Trust, networking, and public DNS.

20 JUL 2026 · Databricks

Branching databases like code: a CI/CD pattern for Lakebase, in production at Glaspoort

Glaspoort's Lakebase branching setup branches every environment from production, creating ephemeral per-PR databases for CI/CD, and treats migrations as the single source of truth, avoiding the "reset-from-parent trap" in development and ac…

20 JUL 2026 · Simon Willison

Reverse-engineering is cheap now

I keep hearing anecdotes from people who used coding agents to reverse-engineer and automate devices in their homes. I think this is an interesting illustration of the impact of the reduced cost of writing code. Prior to agents, it was enti…

20 JUL 2026 · Databricks

Scaling document classification to 100k+ labels

Researchers at Databricks developed a solution to map freeform text to large taxonomies of 100k+ labels, outperforming existing frontier models in accuracy and cost. By combining vector search with the Databricks AI Classify function, they …

20 JUL 2026 · Gary Marcus

China has all but caught up. The US is not going to “win” the AI war. Here’s what we should do instead.

Seven options, considered

20 JUL 2026 · Simon Willison

Who’s Afraid of Chinese Models?

Who’s Afraid of Chinese Models? Interesting proposal from Ben Thompson that both addresses the hypocrisy of labs outlawing distillation against their models despite training on unlicensed data, and could help US open models compete more eff…

20 JUL 2026 · Microsoft

$100 million for open source: A milestone built by the community

Celebrating $100 million contributed by the community to the people who build and sustain open source every day. The post $100 million for open source: A milestone built by the community appeared first on The GitHub Blog .

20 JUL 2026 · Nathan Lambert

Kimi K3: The open-weights escalation

The global implications on the AI ecosystem.

20 JUL 2026 · Zvi Mowshowitz

On Kimi K3: Its Capabilities And Related Discontents

Kimi K3 is a very good model with excellent benchmarks.

20 JUL 2026 · Databricks

The three ways AI unlocks transformation in Retail, Travel, and Consumer Goods

It is 5:45 on a Friday morning, and a store manager is standing in the back office...

20 JUL 2026 · Jack Clark

Import AI 465: Open vs closed gaps; Kimi K3; Demis’ big policy plan

Welcome to Import AI, a newsletter about AI research. Import AI runs on arXiv, cappuccinos, and feedback from readers. If you’d like to support this, please subscribe. Subscribe now UK government: Gap between open and closed weight models o…

20 JUL 2026 · Ben Thompson

Who’s Afraid of Chinese Models?

Everyone is worried about Chinese models, but the frontier labs will be fine; we need to enable open U.S. alternatives.

20 JUL 2026 · OpenAI

Safety and alignment in an era of long-horizon models

OpenAI shares lessons from deploying long-running AI models, highlighting new safety risks, observed failures, and improved safeguards through iterative deployment.

20 JUL 2026 · Databricks

AI Transparency: Governance, Explainability, and Data Practices

AI transparency is the practice of making an artificial intelligence system's data, model behavior...

20 JUL 2026 · Simon Willison

Quoting Sam Altman

We have been having extensive discussions around open source strategy. We will discuss it more at our next board meeting, but one thing we’d like to do soon is to create a language model with the approximate capability of GPT-3 that can run…

20 JUL 2026 · Vercel

Purge your Remote Cache's build and CI artifacts

Team Owners can now clear the team's Remote Cache of all artifacts in one click. This is useful when you believe there are poisoned artifacts in your cache. In your team's Build and Deployment settings, visit the Remote Caching section and …

20 JUL 2026 · Vercel

Configure where run state lives in Vercel Workflows

Vercel Workflows now keeps each run's state, queue dispatch, and output streams in a single home region: the region where the run starts by default, or any target region you choose. A run keeps its home region for its lifetime, so for agent…

20 JUL 2026 · Anthropic

Apply for Anthropic’s AI for Science rare disease research grants

Apply for Anthropic’s AI for Science rare disease research grants

20 JUL 2026 · Paper

DiFA: Inference-Time Forward-Process Alignment for Diffusion Models

The prevailing inference framework for diffusion models formulates generation fundamentally as a problem of numerical integration. This perspective casts the model as an exact estimator, neglecting the inherent statistic

20 JUL 2026 · Paper

LLM-as-a-Coach: Experiential Learning for Non-Verifiable Tasks

This paper proposes a new way for large language models to learn from feedback, allowing them to retain more detailed information about the quality of their responses and learn from it in a more nuanced way. Practitioners might care because this approach could lead to better performance on tasks where the model doesn't have a clear way to evaluate its own output.

20 JUL 2026 · Paper

RynnBrain 1.1: Towards More Capable and Generalizable Embodied Foundation Model

This paper introduces RynnBrain 1.1, a family of large-scale embodied foundation models that can perform tasks like spatial reasoning, localization, and planning, and shows promising results in real-world robot experiments. Practitioners may care about the potential of these models for robot manipulation and control.

20 JUL 2026 · Paper

SWE-Pruner Pro: The Coder LLM Already Knows What to Prune

This paper proposes a new pruning method for coding agents that prunes tool outputs directly inside the agent, rather than relying on a separate code classifier, and shows it can save up to 39% of tokens while preserving task quality.

20 JUL 2026 · Paper

FlashRT: Agent Harness for Guiding Agents to Deploy Real-Time Multimodal Applications

Real-time multimodal applications, including voice agents and interactive video generation, compose heterogeneous models into pipelines whose efficient deployment requires application-specific decisions about placement,

20 JUL 2026 · Paper

HOMIE: Human-object Centric Video Personalization via Multimodal Intelligent Enchancement

This paper develops a video personalization method that focuses on human-object interactions, aiming to improve the accuracy of video generation by better understanding human-object relationships and incorporating intra-subject references. Practitioners may care about this research as it could lead to more realistic and engaging video content.

20 JUL 2026 · Paper

Token-Level Off-Policy Learning for Faithful Generation Under Distribution Shift

This paper proposes a new method for training language models to generate coherent and faithful responses, even when the input data has changed significantly. Practitioners might care about this research because it could lead to more robust and adaptable language models that can handle real-world scenarios where data distributions shift.

20 JUL 2026 · Paper

FlowMimic: Mask-free Visual Editing and Generation with Pixel-pair Warped Flow Field for Online Video Editing Data Generation and Modality Mimicry

This paper creates a new AI model that can edit and generate videos without needing masks, and can also learn to mimic image editing capabilities. Practitioners might care about this because it could lead to more diverse and realistic video editing data, and enable AI models to understand and generate human-like video editing instructions.

20 JUL 2026 · Paper

Self-State Attacks on Self-Hosted AI Agents: How Far Can OS Defenses Go?

Self-hosted AI agents read and write their own memory and configuration files to function. An agent may get compromised via corruption of its own state -- a compromise realized via legitimate OS system call invocation. W

20 JUL 2026 · Paper

WorldCupArena: Fine-Grained Evaluation of Language Models and Deep-Research Agents on Football Forecasting

Predicting a football match before kickoff requires more than knowing past results: a model must use changing information and make a clear prediction before the answer is available. We present WorldCupArena, a dynamic be

20 JUL 2026 · Paper

ShotPlan: Cinematic Video Generation with Learnable Planning Token

Current video generation models achieve impressive results in single-shot generation, yet remain limited in cinematic video generation, where coherent narratives and effective multi-shot composition require explicit shot

20 JUL 2026 · Paper

Do Language Models Dream of Binding Molecules? Benchmarking LLMs under Spatial Constraints

This paper evaluates whether language models can be used to generate molecules that fit specific 3D constraints, such as protein pockets and spatial relationships between molecules. Practitioners in the field of drug design might care about this research because it could lead to more efficient and effective methods for generating candidate molecules.

20 JUL 2026 · Paper

ReViV: Reconstructing the Viewer and the View in 4D from Monocular Egocentric Video

Egocentric devices, such as wearable front-facing cameras, provide a unique perspective for capturing the continuous interaction between a human viewer and the surrounding environment. A holistic and efficient multimodal

20 JUL 2026 · Paper

Coercion and Deception in AI-to-AI Management: An Agentic Benchmark of Unprompted Escalation

Multi-agent systems routinely place one AI agent in authority over another. When a subordinate refuses a task, the manager chooses the outcome: it can renegotiate, report the failure honestly, coerce the subordinate, or

19 JUL 2026 · Zvi Mowshowitz

Demis Hassabis on the New Coming Age

Google CEO Demis Hassabis offered us a first rate second rate essay, A Framework for Frontier AI and the Dawning of a New Age. I’ll go over that essay and various responses to it in Part 1.

19 JUL 2026 · Simon Willison

AI Mania Is Eviscerating Global Decision-Making

AI Mania Is Eviscerating Global Decision-Making Here's an entertaining perspective from Nik Suresh on the AI mania that is overwhelming the large companies that he consults with. It's crammed with spicy anecdotes from anonymous sources. In …

19 JUL 2026 · Simon Willison

Claude Code uses Bun written in Rust now

In Rewriting Bun in Rust Jarred Sumner made the following claim: Claude Code v2.1.181 (released June 17th) and later use the Rust port of Bun. Startup got 10% faster on Linux but otherwise, barely anyone noticed. Boring is good. I decided t…

19 JUL 2026 · Paper

Distilled Reinforcement Learning for LLM Post-training

This paper proposes a new method called Distilled Reinforcement Learning that improves large language model post-training by providing fine-grained guidance to transfer new knowledge from a teacher model to a student model. Practitioners might care because it outperforms standard reinforcement learning and on-policy distillation methods in terms of knowledge transfer and model performance.

19 JUL 2026 · Paper

EvolvingWorld: An Open-Schema Framework for Co-Evolving Role-Play Agents and World Model in Interactive Literary World

This paper introduces a framework called EvolvingWorld that allows characters and worlds to evolve together over time in interactive literary worlds, enabling more realistic and coherent simulations. Practitioners interested in developing more immersive and dynamic interactive stories might care about this approach.

19 JUL 2026 · Paper

TimeLens2: Generalist Video Temporal Grounding with Multimodal LLMs

This paper develops a new approach to understanding videos by predicting when specific events or evidence occur within the video. Practitioners working on video analysis and AI models might care about this research because it could lead to more accurate and robust video understanding systems.

19 JUL 2026 · Paper

HarmoHOI: Harmonizing Appearance and 3D Motion for Multi-view Hand-Object Interaction Synthesis

This paper develops a new method for generating realistic hand-object interactions in 3D animation, combining appearance and motion to create smooth and believable movements. Practitioners in the field of computer animation and AI may care about this research for its potential to improve the realism and consistency of interactive simulations.

19 JUL 2026 · Paper

The Geometry of Semantic Space: A Continuous Geometric Framework for the Transformer Architecture

This paper develops a mathematical framework to analyze the Transformer architecture, using differential geometry to model its core components. Practitioners may care about this work because it provides new insights into the stability and optimization dynamics of Large Language Models.

18 JUL 2026 · Simon Willison

SQLite Query Explainer

Tool: SQLite Query Explainer Julia Evan's, in Learning a few things about running SQLite : Maybe one day I’ll learn to read a query plan. Big same.... which inspired me to have Fable build this interactive explain t

18 JUL 2026 · Sebastian Raschka

Controlling Reasoning Effort in LLMs

How LLMs Learn Low-, Medium-, and High-Effort Reasoning Modes

18 JUL 2026 · Simon Willison

Claude make Fable 5 permanent

Claude make Fable 5 permanent An update from the @claudeai account on Twitter: Beginning July 20, Claude Fable 5 will be included in all Max and Team Premium plans, at 50% of limits. Pro and Team Standard users will continue to have access …

18 JUL 2026 · Simon Willison

nascheme/quixote

nascheme/quixote A certain vintage of Python web nerd might be delighted to learn that the most recent commit to the Quixote web framework was six hours ago . The oldest commit in that repo is from 21 years ago, and that w

18 JUL 2026 · Swyx

[AINews] not much happened today

a quiet day

18 JUL 2026 · Maggie Appleton

In Memoriam, Encountering World War I, and Thinkable Horrors

A delayed education on the trenches and scales of suffering

18 JUL 2026 · Paper

Environment-free Synthetic Data Generation for API-Calling Agents

This paper proposes a method to generate synthetic data for training API-calling agents without the need for an actual environment. This is useful for scalability, as collecting high-quality data at scale can be difficult. Practitioners might care about this approach because it could speed up the development of AI agents that can interact with APIs.

18 JUL 2026 · Paper

Group Entropy-Controlled Policy Optimization

This paper proposes a new method for reinforcement learning in large language models, called Group Entropy-Controlled Policy Optimization (GEPO), which helps balance exploration and exploitation by controlling entropy levels across different tasks. Practitioners might care about GEPO because it can lead to more balanced and task-specific exploration levels.

18 JUL 2026 · Paper

Can Multimodal Large Language Models Understand OCT?

Optical coherence tomography (OCT) imaging is essential for the diagnosis and treatment of retinal diseases. Although multimodal large language models (MLLMs) have demonstrated considerable potential in medical image ana

17 JUL 2026 · Cloudflare

Cloudflare WAF protects WordPress applications from two high-severity vulnerabilities

Cloudflare has deployed two WAF rules in response to high-severity vulnerabilities disclosed to us by the WordPress security team. The new rules protect all Cloudflare customers using affected WordPress versions, but customers should still …

17 JUL 2026 · Databricks

Responsible AI: Governance, Principles, and Practical Guide

Responsible AI: Governance, Principles, and Practical GuideResponsible AI is the...

17 JUL 2026 · Databricks

Tech builds on AI. Finance protects the margin.

Ask a tech company CFO where the quarter's margin is landing, and you will get a...

17 JUL 2026 · Jeff Delaney

OpenAI is so back... GPT 5.6 Sol first look

17 JUL 2026 · Ben Thompson

2026.29: Mainframes and Main Characters

The best Stratechery content from the week of July 13, 2026, including the end of the mainframe, the continuing adventures of OpenAI, and answering the question, "Is Netflix Washed?".

17 JUL 2026 · Microsoft

The cost of saying yes has changed

The cost of writing code dropped; the cost of owning it didn't. A framework for deciding which changes are actually cheap in the AI era. The post The cost of saying yes has changed appeared first on The GitHub Blog .

17 JUL 2026 · Alphabet / Google

Introducing Gemini 3.5 Flash Cyber

Google introduces Gemini 3.5 Flash Cyber, a lightweight cybersecurity model to find and patch vulnerabilities.

17 JUL 2026 · Zvi Mowshowitz

AI #177 Part 2: Wish You Were Here

As usual, part 2 of the weekly deals with speculative, regulatory, political and alignment questions.

17 JUL 2026 · OpenAI

A scorecard for the AI age

Sarah Friar, CFO of OpenAI, introduces a practical AI scorecard to measure ROI through useful work, cost per successful task, dependability, and return on compute.

17 JUL 2026 · Swyx

[AINews] Kimi K3 2.8T-A50B: the largest open model ever released; Opus 4.8-class at Sonnet 5 pricing

a great week for open models continues.

17 JUL 2026 · Julia Evans

Learning a few things about running SQLite

Hello! I’ve been working on a Django site recently, and I decided to use SQLite as the database. When I was getting started with using SQLite as database for a website I read a bunch of blog posts about how it is totally fine to use S…

17 JUL 2026 · Paper

S1-Omni: A Unified Multimodal Reasoning Model for Scientific Understanding, Prediction, and Generation

This paper introduces S1-Omni, a unified AI model that can reason about scientific data, generate predictions, and create new scientific content, which could be useful for researchers and practitioners who need to analyze and understand complex scientific information.

17 JUL 2026 · Paper

When Does Muon Help Agentic Reinforcement Learning?

This paper investigates the use of the Muon optimizer in reinforcement learning (RL) post-training and finds that it can significantly improve the success rate of RL agents, especially when combined with other techniques like policy optimization and advantage estimation. Practitioners in RL may care about this research to explore new ways to improve the performance of their agents.

17 JUL 2026 · Paper

Beyond Success Rate: Cost-Aware Evaluation of Offensive and Defensive Security Agents

Security-agent evaluations commonly measure peak offensive capability under generous inference budgets, emphasizing vulnerability discovery, exploit development, penetration testing, and CTF completion. Such measurements

17 JUL 2026 · Paper

JoyNexus: Service-Oriented Multi-Tenant Post-Training for VLA Models

The post-training of Vision-Language-Action (VLA) models is essential due to the diversity of simulators, robot embodiments, and task objectives. Existing compute services, whether offered as direct accelerator rental or

17 JUL 2026 · Paper

Apple-π: Benchmarking Thinking with Video Towards Law-Grounded Physical Intelligence

This paper introduces a benchmark to evaluate video generation models' ability to reason about physical laws, which is crucial for creating reliable world simulators. Practitioners caring about developing more realistic and physically intelligent AI models will find this research valuable.

16 JUL 2026 · Gergely Orosz

The Pulse: What can we learn from Bun’s rapid Rust rewrite with AI?

To a sceptic, spending $165K to migrate Bun from Zig to Rust sounds very expensive. But to a realist, shortening a 1-2 year migration down to 11 days opens amazing new opportunities for devs. However, a thoroughly-tested project is required…

16 JUL 2026 · Alphabet / Google

Create, edit and star in videos with two Google Vids updates

Gemini Omni and personal avatars in Google Vids make video creation easier than ever.

16 JUL 2026 · Alphabet / Google

Connect more of your apps to Search

You’ll be able to securely link and interact with your go-to services directly in AI Mode.

16 JUL 2026 · OpenAI

Why teens deserve access to safe AI

Learn how OpenAI is making ChatGPT safer for teens with age-appropriate protections, learning tools, parental controls, and expert partnerships.

16 JUL 2026 · Zvi Mowshowitz

AI #177 Part 1: Tip of the Iceberg

This week saw the releases of, among other things:

16 JUL 2026 · Swyx

🔬 The Lab of the Future Should Feel Like a Data Center — Andy Beam & Rafa Gómez-Bombarelli, Lila Sciences

Lila is betting that science, not the internet, is the last untapped source of training data. We went to find out what that actually looks like in a room full of robots.

16 JUL 2026 · Martin Fowler

The Archaeologist’s Copilot

When people think of legacy modernization, most folks aren't imagining the target environment will be Java 8. But this was the challenge facing Nik Malykhin when he needed to run a Java 1.5 codebase on today's hardware. His early use of LLM…

16 JUL 2026 · Hugging Face

Newer Models, Same Advantage

16 JUL 2026 · Alphabet / Google

Our approach to bioresilience

Google DeepMind and Isomorphic Labs are sharing our joint approach to bioresilience and AI models.

16 JUL 2026 · Jeff Delaney

The most controversial rewrite in history just shipped...

16 JUL 2026 · Swyx

[AINews] Thinky's Inkling: 975B-A41B multimodal, new best American Apache 2.0 open model (with Inkling-Small, 276B-A12B)

Thinky's first full LLM release is a banger and bonus: it's open weights!

16 JUL 2026 · Hugging Face

Security incident disclosure — July 2026

16 JUL 2026 · OpenAI

How Cars24 scales conversations and builds faster with OpenAI

Cars24 uses OpenAI-powered voice and chat agents to handle 1M+ monthly conversation minutes, recover 12% of lost leads, and bring agentic workflows to teams across the company.

16 JUL 2026 · Paper

Xiaomi-Robotics-1: Scaling Vision-Language-Action Models with over 100K Hours of Real-World Trajectories

This paper introduces a vision-language-action model that can perform mobile manipulation tasks in unseen environments with minimal training data, and how it can be scaled up to achieve better performance. Practitioners might care about this model for building robots that can adapt to new tasks with minimal fine-tuning.

16 JUL 2026 · Paper

Beyond Entropy: Correctness-Aware Advantage Shaping via Contrastive Policy Optimization

This paper proposes a new method for advantage shaping in reinforcement learning called Contrastive Policy Optimization (CPO), which uses contrastive disagreement between reference-guided and vanilla generation distributions to indicate correctness. Practitioners might care because it can improve the effectiveness of reinforcement learning methods in generating correct responses.

16 JUL 2026 · Paper

RESOURCE2SKILL: Distilling Executable Agent Skills from Human-Created Multimodal Resources

This paper develops a system to extract and represent skills from human-created resources like videos, code, and articles, allowing software agents to learn from these multimodal inputs. Practitioners might care about this work because it could enable more effective training of agents in various domains.

15 JUL 2026 · Jeff Delaney

Claude is definitely not conscious…

15 JUL 2026 · Hugging Face

What building Shippy taught us about building agents

15 JUL 2026 · Microsoft

GitHub for Beginners: Your roadmap to mastering the GitHub essentials

New to GitHub? This beginner's guide explains version control, repositories, and pull requests—plus everything else you need to start working confidently on GitHub. The post GitHub for Beginners: Your roadmap to mastering the GitHub essenti…

15 JUL 2026 · Hugging Face

Model Routing Is Simple. Until It Isn’t.

15 JUL 2026 · Meta

Exploring Hierarchical Interest Representation For Meta Ads Deep Funnel Optimization

Hierarchical Interest Representation is a research area for Meta Ads. We’re exploring an upstream representation layer over the universe of Ads entities – users, advertisers, products, services – learning unified embeddings that connect use…

15 JUL 2026 · Zvi Mowshowitz

Monthly Roundup #44: July 2026

It’s a quiet week so let’s do the monthly right on schedule.

15 JUL 2026 · OpenAI

The US is advancing AI safety through state and federal action

OpenAI outlines a “reverse federalism” approach to AI governance, where state laws help build a national framework for safe, democratic AI.

15 JUL 2026 · Ben Thompson

IBM Misses, IBM’s Mainframe Moat, IBM’s Many AI Problems

IBM announced preliminary results that spooked the software market generally; this is a story, however, specifically about IBM and its mainframe franchise.

15 JUL 2026 · OpenAI

GPT-Red: Unlocking Self-Improvement for Robustness

Explore GPT-Red, OpenAI’s automated red teaming system that uses self-play to improve AI safety, alignment, and prompt injection robustness.

15 JUL 2026 · Hugging Face

Introducing Real World VoiceEQ: Measuring the human quality of voice AI

15 JUL 2026 · Hugging Face

Welcome Inkling by Thinking Machines

15 JUL 2026 · Paper

VideoRAE: Taming Video Foundation Models for Generative Modeling via Representation Autoencoders

This paper develops a method to transform video foundation models' representations into compact, reconstruction-capable, and generation-friendly video latents, which can be used in various generative modeling tasks. Practitioners can use VideoRAE to improve the performance of their models by leveraging the semantic and spatio-temporal structure captured by the frozen video foundation encoder.

15 JUL 2026 · Paper

Partially Correlated Verifier Cascades in LLM Harnesses: Concave Log-Odds, Polynomial Reliability, and Blind-Spot Ceilings

Serial verification gates are a core reliability primitive in LLM harnesses: a candidate answer is returned only if k verifier calls all accept it. Under conditionally independent gates, the recent Odds Law (arXiv:2606.1

15 JUL 2026 · Paper

DiffGI: Differentiable Geometry Images for High-Fidelity Thin-Shell 3D Generation

This paper develops a new method for generating high-fidelity 3D images of thin-shell objects, like garments, by learning a continuous surface representation. Practitioners caring about 3D generation and object modeling might care about this approach because it achieves better results with fewer computational resources.

15 JUL 2026 · Paper

Diagnosing and Calibrating Tool-Call Boundary Drift in Multi-Teacher On-Policy Distillation

Agentic language models must learn when to call tools, when to consume tool responses, and when to answer directly. This makes multi-teacher on-policy distillation a natural training strategy: one teacher can specialize

15 JUL 2026 · Paper

Open-AoE: An Open Egocentric Manipulation Dataset and Toolchain for Embodied Learning

This paper introduces Open-AoE, an open dataset and toolchain for egocentric manipulation learning, providing a scalable and structured platform for training embodied models. Practitioners can use Open-AoE to improve their robot learning models, especially those focused on human-robot interaction and embodied intelligence.

14 JUL 2026 · Swyx

[AINews] not much happened today

a continuation: Codex adding 1M users a day now.

14 JUL 2026 · Swyx

5 Trends That Defined AI Engineering at World’s Fair 2026

At this year's AIE World’s Fair, AI engineering entered a new phase: building systems around agents, rather than just building with agents.

14 JUL 2026 · Zvi Mowshowitz

Twitter Thoughts For You

I previously have written back in March 2022 about how I use Twitter, and back in April 2023 about Twitter and its then-new algorithms, which have changed again.

14 JUL 2026 · Alphabet / Google

Celebrating 25 years of visual search innovation

Google Images is turning 25. Here’s a look back at some major milestones — and new ways to explore and create visual content.

14 JUL 2026 · Gary Marcus

Breaking: Demis Hassabis endorses preflight safety testing for AI

Good news, for once.

14 JUL 2026 · Cloudflare

A broken DNSSEC rollover took down .al. Now 1.1.1.1 tells you when validation is bypassed

When a failed DNSSEC key rollover took down the .al TLD, we deployed a Negative Trust Anchor to restore resolution. This time, though, clients didn't have to take our word for it: 1.1.1.1 returned EDE 33, a new DNS error code that signals d…

14 JUL 2026 · Martin Fowler

DSLs Enable Reliable Use of LLMs

LLMs generate code incredibly fast, but to ensure they generate exactly what is intended, they need clear boundaries. Abstractions and Domain-Specific Languages (DSLs) provide a strong harness that guides LLMs right from the start. Unmesh J…

14 JUL 2026 · Ben Thompson

The OpenAI Super App, ChatGPT = Codex, Whither Chat

OpenAI has refashioned Codex as the new ChatGPT; is the company abandoning the chat category they pioneered?

14 JUL 2026 · OpenAI

How to manage AI investments in the agentic era

Learn how enterprises can manage AI investments in the agentic era by measuring useful work per dollar, improving efficiency, and scaling high-value workflows.

14 JUL 2026 · Swyx

[AINews] Codex usage up >10x in 6 months to 7M users, +1M in the past ~day; did Codex overtake Claude Code??

a quiet day lets us fact check some numbers against the sound of silence of Claude Code reporting...

14 JUL 2026 · Anthropic

Introducing Claude for Teachers

Introducing Claude for Teachers

14 JUL 2026 · Anthropic

Anthropic commits $10 million to Canadian AI research

Anthropic commits $10 million to Canadian AI research

14 JUL 2026 · Paper

ReflectWorld-MM: An Entity-Oriented Multimodal Memory System for Open-Ended Video Streams

This paper proposes a new type of AI system that can watch and remember things over long periods, and use that memory to reason about the world. Practitioners might care because this could lead to more capable assistants that can learn and adapt over time.

13 JUL 2026 · Zvi Mowshowitz

Better Call Sol The Workhorse

OpenAI’s GPT-5.6-Sol is finally here, along with the cheaper Terra and Luna.

13 JUL 2026 · Meta

Modernizing the Meta Ads Service With an Open-Source Kernel Scheduler

TL; DR At Meta’s scale, a few milliseconds of latency degradation can have a significant negative impact on ads performance. When a Linux kernel upgrade risked regressing latency across Meta’s ad serving fleet, we turned to sche…

13 JUL 2026 · Cloudflare

Introducing Precursor: detecting agentic behavior with continuous client-side signals

Precursor, our new continuous behavioral validation engine for bot management, offers visibility into how humans and bots actually interact across the full user journey. By turning session-level behavior into bot detection signals, it ident…

13 JUL 2026 · Martin Fowler

Fragments: July 13

Some more of my notes from Thoughtworks Future of Software Development Retreat . When we had our first retreat in Utah early this year, nobody had heard of Harness Engineering . This time we had a whole session on it. When comes to the guid…

13 JUL 2026 · Alphabet / Google

Empowering India’s next generation of innovators with ATL Saathi

Google and AIM launched ATL Saathi, a Gemini-powered AI tool empowering Indian educators in robotics labs.

13 JUL 2026 · Salvatore Sanfilippo

Control the ideas, not the code

Look at the past history of this blog. There are many blog posts about programming with AI, a few of them date back to January 2024 (like this: https://antirez.com/news/140). I’m a relatively well regarded programmer, after all. I don’t hav…

13 JUL 2026 · Ben Thompson

Apple Sues OpenAI, Apple’s Real Problem

Apple is suing AI for stealing trade secrets; there is one guilty employee, but this mostly feels like lashing out.

13 JUL 2026 · Armin Ronacher

The Tower Keeps Rising

I feel that some vibecoded software changes somewhat randomly and unexpectedly. That made me think about Bruegel’s “The Tower of Babel” which shows an already quite chaotic depiction of the Tower of Babel. The story is usu…

13 JUL 2026 · Paper

Qwen-Music Technical Report

This paper introduces Qwen-Music, a music generation model that can produce highly musical and high-fidelity songs from text descriptions and existing songs. Practitioners in music generation and AI may care about this research for its potential to create realistic and engaging music.

13 JUL 2026 · Paper

RAGU: A Multi-Step GraphRAG Engine with a Compact Domain-Adapted LLM

This paper introduces RAGU, an open-source GraphRAG engine that improves large language models with structured knowledge by separating extraction and consolidation, and trains a compact extractor that outperforms larger models on knowledge-graph construction and GraphRAG tasks. Practitioners might care because RAGU can efficiently generate more accurate and complete context for tasks like factoid-level evidence recall and multi-hop question answering.