Arthur - ArtificialDaily - AI News & Analysis

Introducing Lockdown Mode and Elevated Risk labels in ChatGPT

February 18, 2026 Arthur

Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data exfiltration....

Daily Brief

GPT-5.2 derives a new result in theoretical physics

February 18, 2026 Arthur

A new preprint shows GPT-5.2 proposing a new formula for a gluon amplitude, later formally proved and verified by OpenAI and academic collaborators....

Daily Brief

AI Safety Researchers Are Quitting Their Jobs—and Sounding the Alarm

February 18, 2026 Arthur

In a wave of resignations spanning Anthropic, OpenAI, and xAI, researchers are going public with concerns that AI development is outpacing our ability to control it.

Research

New J-PAL research and policy initiative to test and scale AI innovati

February 18, 2026 Arthur

Project AI Evidence will connect governments, tech companies, and nonprofits with world-class economists at MIT and across J-PAL's global network to evaluate and improve AI solutio...

Daily Brief

Personalization features can make LLMs more agreeable

February 18, 2026 Arthur

The context of long-term conversations can cause an LLM to begin mirroring the user’s viewpoints, possibly reducing accuracy or creating a virtual echo-chamber....

Daily Brief

NVIDIA Nemotron 2 Nano 9B Japanese: 日本のソブリンAIを支える最先端小規模言語モデル

February 18, 2026 Arthur

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Funding

Claude Code costs up to $200 a month. Goose does the same thing for fr

February 18, 2026 Arthur

The artificial intelligence coding revolution comes with a catch: it's expensive.Claude Code, Anthropic's terminal-based AI agent that can write, debug, and deploy code a...

Funding

Railway secures $100 million to challenge AWS with AI-native cloud inf

February 18, 2026 Arthur

Railway, a San Francisco-based cloud platform that has quietly amassed two million developers without spending a dollar on marketing, announced Thursday that it raised $100 million...

Daily Brief

GPT-5.2 derives a new result in theoretical physics

February 18, 2026 Arthur

A new preprint shows GPT-5.2 proposing a new formula for a gluon amplitude, later formally proved and verified by OpenAI and academic collaborators....

Research

Scaling social science research

February 18, 2026 Arthur

GABRIEL is a new open-source toolkit from OpenAI that uses GPT to turn qualitative text and images into quantitative data, helping social scientists analyze research at scale.

Introducing Lockdown Mode and Elevated Risk labels in ChatGPT

GPT-5.2 derives a new result in theoretical physics

AI Safety Researchers Are Quitting Their Jobs—and Sounding the Alarm

New J-PAL research and policy initiative to test and scale AI innovati

Personalization features can make LLMs more agreeable

NVIDIA Nemotron 2 Nano 9B Japanese: 日本のソブリンAIを支える最先端小規模言語モデル

Claude Code costs up to $200 a month. Goose does the same thing for fr

Railway secures $100 million to challenge AWS with AI-native cloud inf

GPT-5.2 derives a new result in theoretical physics

Scaling social science research

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