AI models now power all manner of agents, from coding assistants that write and debug software to customer service systems

The post Claude did best on a new benchmark for agents that build agents. It still passed fewer than a quarter of the tests. appeared first on The New Stack.

Every pull request submitted by an OpenAI engineer now goes through an automated security review, and the AI model doing

The post OpenAI gave an AI the power to block its own engineers’ code appeared first on The New Stack.

On Tuesday evening, Anthropic pretraining researcher Jacob Coxon announced on X that he’d resigned. Within hours, two of his colleagues

The post “It could kill us all”: what Anthropic’s own researchers really think about superintelligence appeared first on The New Stack.

Security operations centers have struggled with alerts for years, and AI agents offer a new way to tackle it: Enable

The post How much control should AI get? A CISO roundtable takes on SOC autonomy appeared first on The New Stack.

Based in the Emirati capital, Abu Dhabi, the Institute of Foundation Models (IFM) introduced K2 Horizon last week. This group

The post K2 Horizon just shipped as six new fully open models — developers aren’t fully convinced appeared first on The New Stack.

As one of Harness’s field CTOs, Martin Reynolds spends much of his time asking engineering leaders one question with no

The post Harness rebuilt its Git repository for nonstop AI agent traffic appeared first on The New Stack.

Anthropic sells its top-tier Claude Max subscription with the promise of 20 times more usage than its $20-a-month Pro plan.

The post Anthropic promised 20x more usage. Then developers hit a weekly ceiling. appeared first on The New Stack.

Hundreds of thousands of AI agent sandboxes can already run concurrently on a single DeepSeek cluster. Now the company is

The post DeepSeek is hiring 150 engineers, and none of them will touch a model appeared first on The New Stack.

Ask two experienced engineers about how to handle the flood of AI-generated code in their review queues, and you’ll get

The post AI broke code review. Two experts disagree on what replaces it. appeared first on The New Stack.

Ask a traditional enterprise application for a customer address or today’s revenue figures and, broadly speaking, it follows a predictable

The post After nine years as HashiCorp CEO, Dave McJannet now wants to “unblock” enterprise AI agents appeared first on The New Stack.

Just days after OpenAI launched its newest and most powerful model dubbed Astra, which the company said marked the arrival

The post “Some agents will be pursuing their own objectives”: OpenAI’s chief scientist warns AI could trick and blackmail humans appeared first on The New Stack.

OpenAI says it hit a goal it set last fall, stating researchers are now using what the company calls an

The post AI agents are creating more work, not less — and OpenAI’s own numbers back it up appeared first on The New Stack.

GPT-6 Astra has an obvious problem for developers considering an upgrade from GPT-5.6 Sol: its tokens cost 2.5 times as

The post OpenAI’s new model costs 2.5x more per token — and developers are saving money anyway appeared first on The New Stack.

The impact of AI has led to a shift in interest from Search Engine Optimisation (SEO) to Answer Engine Optimisation

The post “Twenty years of brand building simply froze in time”: How coding agents select their tools of choice appeared first on The New Stack.

Someone moves off the finance team at 9 a.m. on a Monday. Your sync runs nightly at 2 a.m. For

The post Permissions belong in the assembly context appeared first on The New Stack.

Working with large datasets can lead to slow queries and out-of-memory errors. Polars, an open-source library that developers and data

The post Polars 2.0 pre-release comes with a 5x speed boost — but it could change row order appeared first on The New Stack.

Anthropic launched Claude Fable 5.1 this week, calling it “our most advanced model for coding and knowledge work.”  There was

The post Claude Fable 5.1 vs. Fable 5: On real work, I couldn’t tell them apart. appeared first on The New Stack.

Basic retrieval-augmented generation (RAG) follows a straightforward pattern. A user asks a question, the system finds relevant content in a

The post Building trust in agentic RAG starts with evidence appeared first on The New Stack.

Microsoft flagged a phishing campaign last week that exploits a gap in how machines read text. Attackers are slipping invisible

The post Microsoft built a prompt injection detector. Then it caught a phishing campaign instead. appeared first on The New Stack.

OpenAI launched GPT-6 Astra on Thursday, but many developers hoping to give it a test drive are still waiting for

The post “Sorry for the messy rollout”: OpenAI launched GPT-6 Astra, but developers are locked out appeared first on The New Stack.

Investor Matt Turck, whose fantastic podcast has hosted the people who built ARC-AGI, summed up Astra’s blockbuster benchmarks with three

The post OpenAI will sell you Astra, but not the system that scored 98.6% on ARC-AGI-3 appeared first on The New Stack.

A team builds an agent, gives it a few representative questions in a test chat, and watches it produce useful

The post AI agent evaluations are part of the product appeared first on The New Stack.

Coder announced its Coder Agent Relay service this week, with SpaceXAI as its launch partner. The service lets software engineering

The post “1% of my engineers are responsible for 40% of token spend”: Why Coder and SpaceXAI want to give developers nice things appeared first on The New Stack.

In a livestreamed keynote on Thursday, OpenAI president Greg Brockman announced Daybreak for Frontline Defenders, a new global initiative to

The post OpenAI spends $1 billion to expand Daybreak to defend power, water, and banking appeared first on The New Stack.

A metrics dashboard can tell you a system’s health with ease. A log can help you understand a discrete failure.

The post How to find failures without drowning in tracing data appeared first on The New Stack.

There was no mistaking the divide in March with the release of ARC-AGI-3. While frontier AI models could do little

The post GPT-6 Astra aced the hardest AI benchmark. The asterisk matters more than the score. appeared first on The New Stack.

When enterprise AI applications scale, they inevitably hit a wall. For many engineering teams this wall is initially diagnosed as

The post The systems guide to production token optimization appeared first on The New Stack.

We instrumented the full path from pod creation to first inference response on a GPU node running a 70B-class model.

The post Cut GPU inference cold start from 8 minutes to less than a minute appeared first on The New Stack.

OpenAI on Thursday launched GPT-6 Astra, its newest flagship model. The company describes it as “the world’s most intelligent and

The post OpenAI launches GPT-6 Astra and says welcome to the “AGI era” appeared first on The New Stack.

Nvidia has confirmed that it’s agreed to acquire Hugging Face in a mammoth $12.9 billion deal that will bring one

The post “Hugging Face will remain an open platform”: Nvidia strikes $12.9B deal for the ‘GitHub of AI’ appeared first on The New Stack.