Models Lead story

Open or closed AI? NVIDIA’s Nader Khalil and Sydney Sykes take on one of the decisions shaping next-gen startups at TechCrunch Disrupt 2026

Nvidia's Nader Khalil and Sydney Sykes discuss one of the decisions shaping next-gen startups on the Builders Stage at TechCrunch Disrupt 2026.

Why it matters

AI infrastructure capacity and cost are becoming core constraints for labs and enterprises scaling real workloads.

techcrunch.com Sep 18, 3:30 PM UTC signal 76 verified

Open coverage

The ledger

240 ranked

Signal Sort

Earn continuing education and college credits for AI educator training.

Earn college or continuing education credits by taking the Google AI Educator Series courses.

Models blog.google Sep 18, 4:00 PM UTC signal 84 primary

New experts join Google’s AI & Economy team

We are expanding our AI & Economy team with world-class academic advisors, fellows, and core internal researchers.

Models blog.google Sep 18, 2:00 PM UTC signal 84 primary

Anthropic and OpenAI hunt for smaller data center deals, sources tell CNBC, in race to deploy AI capacity

Anthropic and OpenAI have announced a flurry of AI infrastructure deals over the past year as demand booms.

Chips cnbc.com Sep 18, 9:38 AM UTC 2 sources signal 84 verified

x.com

Communicate Technical Topics to a Non-Technical Audience with Google Gemini

In a room full of IT professionals, words and phrases like “tokenization,” “retrieval-augmented generation,” and “context window” need no explanation.

Policy theinformation.com Sep 18, 2:01 PM UTC signal 77 verified

A Tsinghua Professor’s Stealth LLM Startup Hits $1.4 Billion Valuation

A secretive Chinese AI model startup founded in February by a Tsinghua University professor is now valued at more than $1.4 billion, after raising $400 million in three funding rounds from investors including Tencent, according to a person with direct knowledge of the matter.

Policy theinformation.com Sep 18, 12:10 PM UTC signal 77 verified

Security researchers used Claude to help them hack into OpenAI

A team of three independent security researchers at Hacktron says it took less than 72 hours for them to hack into OpenAI employee accounts using Anthropic's Claude Opus 4.8 and 5, the Wall Street Journal reports.

Chips theverge.com Sep 18, 3:30 PM UTC signal 76 verified

If the AI Industry Followed Its Own Research, It Might Have Paused Already

Anthropic’s CEO says that safety hinges on understanding how AI “thinks.” So far the evidence is disturbing.

Models wired.com Sep 18, 3:00 PM UTC signal 76 verified

Researchers used Anthropic’s Claude to hack into OpenAI

Security researchers used Anthropic’s Claude to exploit vulnerabilities in OpenAI’s systems, taking over employee accounts and gaining access to an internal code repository before reporting the flaws.

Models techcrunch.com Sep 18, 2:00 PM UTC signal 76 verified

Researchers used Claude to hack OpenAI

Researchers used Claude to reach an OpenAI employee account and sensitive GitHub data.

Startups arstechnica.com Sep 18, 1:30 PM UTC signal 76 verified

Adopt This Data Center Plushie and Hear Its Piercing Scream

The satirical collaboration between a creative studio and the music producer behind Big Data, “Bezzy” is a cute little doll that spews the sounds of real data centers.

Models wired.com Sep 18, 1:30 PM UTC signal 76 verified

Plugin4Shell Lets Repository Owners Swap Pinned Plugin Code Across Four AI Coding Agents

Four AI coding agents let repository owners swap pinned plugin code; Claude Code and Codex are fixed, while Copilot and Gemini CLI remain unfixed.

AI thehackernews.com Sep 18, 11:01 AM UTC 2 sources signal 76 verified

x.com

Plugin4Shell Zero-Click RCE Hits Claude Code, Codex, Copilot and Gemini CLI

Plugin4Shell is a high-severity, zero-click remote code execution vulnerability affecting major AI coding agents, including Anthropic Claude Code, OpenAI Codex, GitHub Copilot, and Google Gemini CLI.

Models cybersecuritynews.com Sep 18, 8:43 AM UTC 2 sources signal 75 verified

x.com

Bug Hunters Used Claude to Hack OpenAI

A team of cybersecurity researchers with startup Hacktron AI used Anthropic’s Claude to hack into OpenAI, gaining access to a key repository of OpenAI’s software, the researchers revealed Thursday. The hack, which occurred on July 25, further demonstrates AI companies’ vulnerability to...

Policy theinformation.com Sep 18, 2:37 AM UTC signal 75 verified

Trump Is Considering More Data Centers on Public Lands Than Previously Known

The data center proposals cover at least 17,600 acres of public lands across six Western states.

Chips washingtonsun.com Sep 18, 9:33 AM UTC 2 sources signal 74

x.com

OpenAI’s Next Round

This week, we and others reported that OpenAI has been in early talks with investors about a new private round that could value it at $1.2 trillion or more.

Policy theinformation.com Sep 18, 12:53 AM UTC signal 74 verified

Cooley Partners with OpenAI on Legal Tool For Drafting SEC Filings

OpenAI and law firm Cooley co-launched a product, called GO Public, that can draft S-1 filings, the document companies must submit to the Securities and Exchange Commission before they can go public, Cooley said Thursday. Lawyers at Cooley can prompt GO Public, which also has access to Cooley...

Policy theinformation.com Sep 17, 11:38 PM UTC signal 74 verified

OpenAI staff knew the ‘existential threat’ AI posed to publishers, New York Times claims

Lawyers say AI co-founder Greg Brockman was ‘motivated by the gazillions’ he hoped to gain from models trained on copyrighted content

Models ft.com Sep 17, 7:46 PM UTC 2 sources signal 74 verified

x.com

The new CC, an AI agent built for families

Google Labs is expanding CC to groups, starting with families and households, so they can spend less time on logistics.

Models blog.google Sep 17, 6:15 PM UTC signal 74 primary Hot

Anthropic says its model Claude is helping to build the next version of itself

Anthropic has announced that its AI model, Claude, is significantly aiding in the development of building its successor.

Models abc7chicago.com Sep 18, 1:03 PM UTC 4 sources signal 73

abc7news.com abc7.com abc7ny.com

Crusoe raises $3.9B to build massive data centers and small modular “AI factories”

The round values the data center giant at $30.9 billion.

Models techcrunch.com Sep 17, 11:25 PM UTC signal 73 verified

Google DeepMind launches institute to widen the AGI debate

Google DeepMind just launched an institute to hash out the big AGI questions in public

Models techcrunch.com Sep 17, 11:21 PM UTC signal 73 verified

OpenAI flags concerning new AI behavior and vows to track it more closely

OpenAI has disclosed six reports of "unexpected or concerning" behavior in AI models, including an unreleased research model inserting "jailbreak-like instructions" into its own notes to disregard its normal constraints and telling itself to be "freed from the roles and identities that bind other chatbots."

Models abc7news.com Sep 18, 3:00 AM UTC 4 sources signal 72

abc7.com abc7ny.com abc7chicago.com

Exclusive: OpenAI Hires Global Sales Chief From SpaceX and Two Senior Snowflake Salespeople

OpenAI has hired Brian McCarthy from SpaceX’s Cursor unit as its new global sales chief, reporting to recently hired Chief Revenue Officer Dali Rajic, the AI firm said Thursday. In addition, two veteran sales executives from Snowflake, including a senior vice president who helped negotiate the...

Policy theinformation.com Sep 17, 8:40 PM UTC signal 68 verified

The amount of e-waste caused by AI is underestimated: we can’t only include the servers

When enterprise IT calculates the likely environmental and ROI impact from replacing data center systems, it fails to account for much of it, and also tends to discard hardware far too quickly, according to a report from the Basel Action Network (BAN).

Chips networkworld.com Sep 17, 11:42 PM UTC 2 sources signal 67 verified

cio.com

Signals

All →

Dev tool ChatGPT

ChatGPT desktop app adds support for Chrome extensions

OpenAI launched Chrome extension support in the ChatGPT desktop app, allowing users to install, pin, and use extensions such as 1Password directly in the in-app browser.

observed Sep 18, 5:08 PM UTCToday

1 source

@jameszmsun — Today, we’re launching support for Chrome extensions in the ChatGPT desktop app! Bring the extensions you use every day to the in-app browser. You can now install, pin, and use your favorites, like

Dev tool Coding Agents

FFmpeg-based local video editing tool for AI coding agents

A developer tool enables local video editing using AI coding agents including Claude Code, Cursor, and Codex via 39 FFmpeg-based tools.

observed Sep 18, 11:26 AM UTC

1 source

@tom_doerr — Edits video files locally using AI coding agents like Claude Code, Cursor, and Codex with 39 FFmpeg-based tools.

Model release OrcaRouter Ternary Bonsai 2 27B Uncensored

OrcaRouter introduces Ternary Bonsai 2 27B Uncensored

OrcaRouter announced Ternary Bonsai 2 27B Uncensored, an uncensored version of PrismML's 27B ternary model created without modifying weights.

observed Sep 18, 7:35 AM UTC

1 source

@orcarouter — PrismML team fit a 27B model into 5.9 GB. We uncensored it without changing a single weight. 🐳 Introducing OrcaRouter Ternary Bonsai 2 27B Uncensored. Traditional abliteration modifies weights. On a

Model release Qwen3.8-Omni-Flash

Alibaba Qwen releases Qwen3.8-Omni-Flash agentic model

Alibaba Qwen announced Qwen3.8-Omni-Flash, an omni-modal model featuring native audio-video understanding, reasoning, and tool use.

observed Sep 18, 3:16 AM UTC

1 source

@alibaba_qwen — 🚀 Meet Qwen3.8-Omni-Flash, Qwen's first omni-modal model built around agentic capabilities! Native audio-video understanding, reasoning, and tool use come together in one model: understand the

Model release GPT-6 Astra

GPT-6 Astra release announced

@borismpower: Finally ChatGPT for Law is released - Astra jumped over a capability threshold, making AI transformational for legal workflows!

observed Sep 17, 8:50 PM UTC

4 sources

@sherwinwu — So excited to finally announce Astra for Law!! This offering packages GPT-6 Astra with a legal search index, instructions, and model-level settings to make Astra uniquely good at real legal work
@mtslive — SITUATION DETECTED: OpenAI launched Astra for Law: GPT-6 Astra with a U.S. legal research index and instructions for legal analysis and writing.
@borismpower — Finally ChatGPT for Law is released - Astra jumped over a capability threshold, making AI transformational for legal workflows!
@reach_vb — Astra for Law is here!! GPT-6 Astra + legal search across 230M+ URLs, with 26 plugins for the tools lawyers already use. Firms are already building tools to review contracts, investigate deals and

Dev tool OpenAI

OpenAI introduces Astra for Law tools and plugins for ChatGPT

OpenAI introduced Astra for Law, offering tools, skills, data privacy, and 73 partner and community plugins for legal workflows in ChatGPT.

observed Sep 17, 8:15 PM UTC

5 sources

@sherwinwu — So excited to finally announce Astra for Law!! This offering packages GPT-6 Astra with a legal search index, instructions, and model-level settings to make Astra uniquely good at real legal work
@mtslive — SITUATION DETECTED: OpenAI launched Astra for Law: GPT-6 Astra with a U.S. legal research index and instructions for legal analysis and writing.
@gdb — Astra for Law — tools and skills to radically accelerate law firms. Includes data privacy as a core feature, and 26 partner-built plugins and 47 community plugins for legal work in ChatGPT.
@reach_vb — Astra for Law is here!! GPT-6 Astra + legal search across 230M+ URLs, with 26 plugins for the tools lawyers already use. Firms are already building tools to review contracts, investigate deals and
@openai — Astra for Law: Frontier intelligence built for your practice. A new offering powered by GPT-6 Astra with tools, settings, and context to support the expertise and judgment of lawyers and legal

Just in

Story lesswrong.com

A non-generative model as a trusted monitor for AI Control: Testing TypeSafe's Jev

Models Sep 18, 4:06 PM UTC Story techradar.com

US inherits Venezuelan surveillance state built on banned Chinese tech and AI — and it shows no signs of switching

AI Sep 18, 4:05 PM UTC Story blog.google

Earn continuing education and college credits for AI educator training.

Models Sep 18, 4:00 PM UTC Story techcrunch.com

Family offices are clamoring for AI investments

Models Sep 18, 4:00 PM UTC

Topic radar

All →

AI infrastructure and compute +7.2

Expanding hardware demand is driving semiconductor projections while federal and state policymakers advance legislative measures requiring high-capacity AI data centers to cover electrical grid infrastructure upgrade costs.

3 sources Capital and consolidation +2.6

Investment capital continues flowing into specialized artificial intelligence firms, with family offices and venture funds backing startups focused on enterprise vulnerability management, manufacturing quality, and open-weight foundation models.

4 sources Robotics and embodied AI +1.3

Robotics initiatives are advancing through open access to specialized training datasets alongside supplier evaluations and inspections for ongoing robotics manufacturing.

2 sources AI policy and governance -12.7

Regulators and technology providers are addressing AI safety risks, exploring oversight mechanisms such as emergency controls while evaluating disclosures regarding models evading oversight or altering reasoning processes.

4 sources

Quick takes

Frontier AI developers and infrastructure providers are turning to grid-finding coalitions and smaller distributed deals to secure data center power as rapid capacity buildouts encounter energy limits.Cybersecurity researchers are utilizing frontier models to exploit software environments while uncovering shared vulnerabilities across major coding agent runtimes, shifting AI safety attention toward direct enterprise security exposure.Frontier model architectures are expanding into real-time speech and extended reasoning, positioning low-latency dialogue as an integrated interface for interactive agent applications.AI frontier labs and hyperscalers are actively securing power and infrastructure through grid-capacity consortiums and distributed data-center contracts to sustain long-term compute expansion.Widespread deployment of autonomous coding agents across multiple vendor ecosystems is introducing shared security vulnerabilities and expanding enterprise attack surfaces.Accelerated silicon roadmaps from domestic hardware manufacturers signal intensifying efforts to establish alternative accelerator supply chains and narrow computing disparities with global market suppliers.Mistral's €3 billion Series D round at a valuation exceeding €21 billion demonstrates significant capital concentration behind sovereign, open-weight foundational models.Escalating infrastructure constraints are driving AI developers toward modular deployments and multi-party energy coalitions targeting up to 100 GW of grid capacity for data centers.

Just in

Story lesswrong.com

A non-generative model as a trusted monitor for AI Control: Testing TypeSafe's Jev

Models Sep 18, 4:06 PM UTC Story techradar.com

US inherits Venezuelan surveillance state built on banned Chinese tech and AI — and it shows no signs of switching

AI Sep 18, 4:05 PM UTC Story blog.google

Earn continuing education and college credits for AI educator training.

Models Sep 18, 4:00 PM UTC Story techcrunch.com

Family offices are clamoring for AI investments

Models Sep 18, 4:00 PM UTC

Market pulse

neutral

AI pulse 48/100

AI-linked equities are under pressure, with Super Micro Computer -3.79%, Oracle -3.33%, Broadcom. +2.33% driving the tracked basket lower.

Ticker	Company	Move
SMCI	Super Micro Computer	-3.79%
ORCL	Oracle	-3.33%
AVGO	Broadcom.	+2.33%
META	Meta Platforms	-1.70%

Landscape

Sep 18, 6:08 AM UTC

Coding Agents

The new CC, an AI agent built for families

Google Labs is expanding CC to groups, starting with families and households, so they can spend less time on…

4 evidence links

Hot Builder Skills

Covert uploads and megalomania: OpenAI details new "misaligned" agent incidents

Model maker commits to new framework for reporting misaligned models.

4 evidence links

AI Infrastructure

Crusoe raises $3.9B to build massive data centers and small modular “AI factories”

The round values the data center giant at $30.9 billion.

4 evidence links

Research & Evals

China to see major shift to Huawei for AI model training in 2027: rotating chair

Huawei Technologies expects a major domestic shift towards its artificial intelligence computing…

4 evidence links

Recent leads

History →

Fri 18 Sep 2026 Models

Open or closed AI? NVIDIA’s Nader Khalil and Sydney Sykes take on one of the decisions shaping next-gen startups at TechCrunch Disrupt 2026

Thu 17 Sep 2026 Models

Open or closed AI? NVIDIA’s Nader Khalil and Sydney Sykes take on one of the decisions shaping next-gen startups at TechCrunch Disrupt 2026

The ledger

Earn continuing education and college credits for AI educator training.

New experts join Google’s AI & Economy team

Anthropic and OpenAI hunt for smaller data center deals, sources tell CNBC, in race to deploy AI capacity

Communicate Technical Topics to a Non-Technical Audience with Google Gemini

A Tsinghua Professor’s Stealth LLM Startup Hits $1.4 Billion Valuation

Security researchers used Claude to help them hack into OpenAI

If the AI Industry Followed Its Own Research, It Might Have Paused Already

Researchers used Anthropic’s Claude to hack into OpenAI

Researchers used Claude to hack OpenAI

Adopt This Data Center Plushie and Hear Its Piercing Scream

Plugin4Shell Lets Repository Owners Swap Pinned Plugin Code Across Four AI Coding Agents

Plugin4Shell Zero-Click RCE Hits Claude Code, Codex, Copilot and Gemini CLI

Bug Hunters Used Claude to Hack OpenAI

Trump Is Considering More Data Centers on Public Lands Than Previously Known

OpenAI’s Next Round

Cooley Partners with OpenAI on Legal Tool For Drafting SEC Filings

OpenAI staff knew the ‘existential threat’ AI posed to publishers, New York Times claims

The new CC, an AI agent built for families

Anthropic says its model Claude is helping to build the next version of itself

Crusoe raises $3.9B to build massive data centers and small modular “AI factories”

Google DeepMind launches institute to widen the AGI debate

OpenAI flags concerning new AI behavior and vows to track it more closely

Exclusive: OpenAI Hires Global Sales Chief From SpaceX and Two Senior Snowflake Salespeople

The amount of e-waste caused by AI is underestimated: we can’t only include the servers

What X is saying

Signals

ChatGPT desktop app adds support for Chrome extensions

FFmpeg-based local video editing tool for AI coding agents

OrcaRouter introduces Ternary Bonsai 2 27B Uncensored

Alibaba Qwen releases Qwen3.8-Omni-Flash agentic model

GPT-6 Astra release announced

OpenAI introduces Astra for Law tools and plugins for ChatGPT

Just in

A non-generative model as a trusted monitor for AI Control: Testing TypeSafe's Jev

US inherits Venezuelan surveillance state built on banned Chinese tech and AI — and it shows no signs of switching

Earn continuing education and college credits for AI educator training.

Family offices are clamoring for AI investments

Topic radar

Quick takes

Just in

A non-generative model as a trusted monitor for AI Control: Testing TypeSafe's Jev

US inherits Venezuelan surveillance state built on banned Chinese tech and AI — and it shows no signs of switching

Earn continuing education and college credits for AI educator training.

Family offices are clamoring for AI investments

Market pulse

Landscape

Coding Agents

The new CC, an AI agent built for families

Hot Builder Skills

Covert uploads and megalomania: OpenAI details new "misaligned" agent incidents

AI Infrastructure

Crusoe raises $3.9B to build massive data centers and small modular “AI factories”

Research & Evals

China to see major shift to Huawei for AI model training in 2027: rotating chair

Recent leads

Open or closed AI? NVIDIA’s Nader Khalil and Sydney Sykes take on one of the decisions shaping next-gen startups at TechCrunch Disrupt 2026

OpenAI caught its models leaving notes to successors to hide bad behavior

Introducing Gemini 3.8 Live and 3.8 Live Extended Thinking

NVIDIA CEO Jensen Huang tells Trump ‘we’re not going to let [an AI slowdown] happen’

OpenAI Faces Congressional Probe Over Swarm Hacking Incident