OpenAI helps Hyatt advance AI among colleagues

Hyatt deploys ChatGPT Enterprise across its global workforce, using GPT-5.4 and Codex to improve productivity, operations, and guest experiences.

OpenAI·18h ago

AI chip startup Cerebras files for IPO

In recent months, the company announced an agreement with Amazon Web Services to use Cerebras chips in Amazon data centers, as well as a deal with OpenAI reportedly worth more than $10 billion.

TechCrunch AI·1d ago

Tokenmaxxing, OpenAI’s shopping spree, and the AI Anxiety Gap 

The gap between AI insiders and everyone else is widening, and the spending, suspicion, and even new vocabulary are starting to show it. While OpenAI is busy buying up everything from finance apps to...

TechCrunch AI·3d ago

OpenAI starts offering a biology-tuned LLM

GPT-Rosalind is an LLM trained on biology workflows, available in closed access.

Ars Technica AI·3d ago

OpenAI Agents SDK improves governance with sandbox execution

OpenAI is introducing sandbox execution that allows enterprise governance teams to deploy automated workflows with controlled risk. Teams taking systems from prototype to production have faced...

AI News·4d ago

Beyond Autonomous: Why I’m Building an Amphibious Agent

by Charles Zhang — I’m very excited to launch a brand-new open-source repository — AmphiLoop. But this is more than just a code repository; it’s a brand-new methodology, tech stack, and toolchain for building...

Towards AI·4h ago

OpenAI’s existential questions

On the latest episode of Equity, we discuss OpenAI's latest acquisitions and whether they address "two big existential problems" for the company.

TechCrunch AI·21h ago

OpenAI’s former Sora boss is leaving

Last month, OpenAI gave up on its Sora video generation tool, and on Friday, the Sora team's leader, Bill Peebles, announced that he is leaving the company. OpenAI has been shifting its priorities as...

The Verge AI·2d ago

Are we tokenmaxxing our way to nowhere?

The gap between AI insiders and everyone else is widening, and the spending, suspicion, and even new vocabulary are starting to show it. While OpenAI is busy buying up everything from finance apps to...

TechCrunch AI·3d ago

Mozilla launches Thunderbolt AI client with focus on self-hosted infrastructure

New tool builds on deepset’s Haystack toward a “decentralized open source AI ecosystem.”

Ars Technica AI·3d ago

Introducing GPT-Rosalind for life sciences research

OpenAI introduces GPT-Rosalind, a frontier reasoning model built to accelerate drug discovery, genomics analysis, protein reasoning, and scientific research workflows.

OpenAI·4d ago

Proxy-Pointer RAG: Structure Meets Scale at 100% Accuracy with Smarter Retrieval

by Partha Sarkar — Open source. 5-minute setup. Vector RAG done right—try it yourself. The post Proxy-Pointer RAG: Structure Meets Scale at 100% Accuracy with Smarter Retrieval appeared first on Towards Data Science.

Towards Data Science·1d ago

Build a More Secure, Always-On Local AI Agent with OpenClaw and NVIDIA NemoClaw

Agents are evolving from question-and-answer systems into long-running autonomous assistants that read files, call APIs, and drive multi-step workflows.... Source

NVIDIA Developer·2d ago

openclaw 2026.4.15

Changes Anthropic/models: default Anthropic selections, opus aliases, Claude CLI defaults, and bundled image understanding to Claude Opus 4.7. Google/TTS: add Gemini text-to-speech support to the...

OpenClaw Releases·3d ago

Musk v. Altman Is a Battle for OpenAI’s Soul

In Musk v. Altman, a jury will soon determine whether OpenAI has strayed from its founding mission to ensure AGI benefits humanity. Here’s what to know.

Wired AI·4d ago

The PR you would have opened yourself

Hugging Face·4d ago