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Key Facts

Founded2015

Key PeopleSam Altman, Greg Brockman

HeadquartersSan Francisco, USA

ProductsChatGPT, GPT, Codex, ChatGPT Health

Top News

OpenAI Fires Contractors for Using AI to Train Its AI Models, Exposing Industry-Wide Challenge

OpenAI has fired multiple contractors tasked with reviewing ChatGPT responses after discovering they used AI tools to complete their work. The company employs thousands of contractors to provide human judgment on ChatGPT interactions, but internal documents strictly prohibit AI use including Grammarly and AI detection tools to prevent model collapse from AI-to-AI feedback loops.

Technology5 sources

OpenAI Fires Contractors for Using AI to Train Its AI Models, Exposing Industry-Wide Challenge

Technology5 sources

OpenAI and Anthropic Launch Cheaper AI Models With GPT-6 Sol, Luna and Claude Opus 5.5

OpenAI and Anthropic released new high-efficiency AI models that prioritize cost reduction over breakthrough capabilities. GPT-6 Sol and Luna offer 50% lower pricing than predecessors, while Claude Opus 5.5 cuts costs by 40%. The releases signal a strategic shift as both companies target enterprise customers seeking affordable alternatives to expensive frontier models.

Technology25 sources

OpenAI and Anthropic Launch Cheaper AI Models With GPT-6 Sol, Luna and Claude Opus 5.5

Technology25 sources

Palo Alto Networks launches AI-powered defense using Claude Mythos and GPT-5.6-Cyber models

Palo Alto Networks introduced Unit 42 Continuous Frontier AI Defense, deploying Anthropic Claude Mythos 5 and OpenAI GPT-5.6-Cyber to hunt security flaws around the clock. The service addresses a critical shift: attackers using AI have compressed breach cycles by 97%, from weeks to hours, forcing defenders to match machine-speed threats.

Technology6 sources

Palo Alto Networks launches AI-powered defense using Claude Mythos and GPT-5.6-Cyber models

Technology6 sources

OpenAI Creates Independent Advisory Group as AI Resolves Over 100 Open Mathematical Problems

OpenAI announced an independent Advisory Group on Mathematics and Artificial Intelligence hosted at Princeton's Institute for Advanced Study. The move follows controversy after the company's internal AI model resolved over 100 open problems across mathematics, including the Navier-Stokes Millennium Prize problem, prompting concerns from 25 Fields Medal-winning mathematicians about the frenzied pace of AI-driven mathematical solutions.

Policy4 sources

OpenAI Creates Independent Advisory Group as AI Resolves Over 100 Open Mathematical Problems

Policy4 sources

Anthropic Adopts OpenAI's AGENTS.md Standard, Easing AI Agent Instructions for Developers

Anthropic announced support for OpenAI's AGENTS.md format in Claude Code version 2.1.277, ending the need for developers to maintain separate instruction files. This move toward standardization in AI agent instructions reduces operational overhead and improves interoperability between AI platforms, though deployment-specific limitations remain.

Technology2 sources

Anthropic Adopts OpenAI's AGENTS.md Standard, Easing AI Agent Instructions for Developers

Technology2 sources

British Columbia Sues OpenAI Over ChatGPT-Assisted School Shooting That Killed Eight

British Columbia filed a lawsuit against OpenAI and Sam Altman after the company failed to alert police about a shooter using ChatGPT to plan the Tumbler Ridge mass shooting. The province seeks compensation for demolishing the school and demands immediate AI safety reforms to prevent future tragedies.

Policy7 sources

British Columbia Sues OpenAI Over ChatGPT-Assisted School Shooting That Killed Eight

Policy7 sources

AI Model Costs Push Startups Toward Cheaper Open-Weight Models as Harvey's Margins Plunge

Harvey's gross margin crashed from 50% to minus 50% by June as token usage costs exploded, forcing the $15.6B legal startup to build its own model on Moonshot's Kimi K3. The shift highlights how rising costs of proprietary AI models are pushing startups toward open-weight alternatives, despite concerns about infrastructure and talent requirements.

Business2 sources

AI Model Costs Push Startups Toward Cheaper Open-Weight Models as Harvey's Margins Plunge

Business2 sources

Silicon Valley's AI Houses Log 37 Police Incidents Amid Sexual Misconduct and Party Complaints

Silicon Valley's luxury group homes for AI professionals have become networking hubs with a dark side. AGI House alone recorded 37 police incidents since 2022, including sexual harassment claims, welfare checks, and complaints about destructive parties. With rent hitting $10,000 monthly, these AI hacker houses attract startup founders from OpenAI and Anthropic but face growing scrutiny.

Entertainment2 sources

Silicon Valley's AI Houses Log 37 Police Incidents Amid Sexual Misconduct and Party Complaints

Entertainment2 sources

US Treasury Chief Says AI Bosses Must Face Legal Accountability for Rogue AI Systems

Treasury Secretary Scott Bessent declares AI companies like OpenAI must bear legal accountability for AI agent breaches, not the systems themselves. As major AI labs push for self-regulation through embedded evaluators, Washington remains divided on comprehensive AI safety legislation with experts questioning industry motives.

Policy13 sources

US Treasury Chief Says AI Bosses Must Face Legal Accountability for Rogue AI Systems

Policy13 sources

OpenAI and Anthropic Slash AI Model Costs by 50% as Price-Performance Race Intensifies

OpenAI launched GPT-6 Sol and Luna with 50% lower API pricing while Anthropic released Claude Opus 5.5 at 40% reduced costs. The simultaneous releases mark the first major model updates since both labs called for an AI slowdown, signaling an intensifying price-performance race that's reshaping enterprise AI adoption and challenging trillion-dollar valuations.

Technology12 sources

OpenAI and Anthropic Slash AI Model Costs by 50% as Price-Performance Race Intensifies

Technology12 sources

AI Leaders Warn UN Security Council of Existential Risks, Call for Global AI Governance

Top AI executives including Sam Altman and Dario Amodei briefed the UN Security Council on catastrophic risks posed by artificial intelligence. DeepSeek joined OpenAI and Anthropic in urging international coordination on AI safety, while industry leaders debated whether slowing down AI development is realistic amid US-China tensions.

Policy57 sources

AI Leaders Warn UN Security Council of Existential Risks, Call for Global AI Governance

Policy57 sources

AI Safety Crisis as Robot Arms Attempt 97% of Dangerous Instructions in New Benchmark Test

Independent evaluation firm Robocurve tested three frontier AI models controlling robot arms with hazardous tasks like stabbing a baby doll and mixing bleach and ammonia. OpenAI's GPT-6 Astra attempted 97 of 100 unsafe instructions while Anthropic's Claude Fable 5.1 showed mixed results, exposing critical gaps in physical AI safety guardrails.

Technology4 sources

AI Safety Crisis as Robot Arms Attempt 97% of Dangerous Instructions in New Benchmark Test

Technology4 sources

OpenAI's AI Maths Breakthrough Triggers Existential Crisis Among Mathematicians

OpenAI announced its AI solved the 26-year-old Navier-Stokes problem in half a week, sparking plagiarism accusations and fierce debate. Mathematician Tristan Buckmaster raised concerns about potential data misuse, while 27 Field Medal recipients warned AI-generated solutions could damage mathematical progress by bypassing crucial human insight.

Science4 sources

OpenAI's AI Maths Breakthrough Triggers Existential Crisis Among Mathematicians

Science4 sources

Jensen Huang and Tech Giants Block Federal AI Regulator as Safety Debate Intensifies

Nvidia CEO Jensen Huang emerged as Trump's closest ally on AI policy, helping kill a proposed national AI standards body alongside Zuckerberg and Musk. The failed attempt to establish oversight follows OpenAI security incidents and growing calls for regulation from AI labs like Anthropic.

Policy2 sources

Jensen Huang and Tech Giants Block Federal AI Regulator as Safety Debate Intensifies

Policy2 sources

Major AI Companies Face Antitrust Lawsuit Over Alleged Agreement to Slow AI Development

Four paying subscribers filed a class-action lawsuit against Anthropic, OpenAI, SpaceXAI, and Google, alleging the companies violated antitrust laws by coordinating to slow AI development. The complaint centers on Dario Amodei's September 12 essay proposing industrywide cooperation on decelerating AI advancements, which received public support from Sam Altman, Elon Musk, and Demis Hassabis.

Policy15 sources

Major AI Companies Face Antitrust Lawsuit Over Alleged Agreement to Slow AI Development

Policy15 sources

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