OpenAI transforms ChatGPT into an autonomous agent app while Perplexity debuts AI-written search pipelines; AI chip engineering talent wars heat up as Anthropic poaches from OpenAI; SpaceX prepares record $75B IPO filing; Pope Leo XIV draws 1.2M faithful in Madrid; North Korea declares nuclear program 'irreversible' ahead of Xi's visit.
1. OpenAI Says 'Chat Is Dead,' Plans to Rebuild ChatGPT as Full-Blown Agent App
OpenAI is pivoting away from traditional chat-based interactions, planning to transform ChatGPT into an autonomous agent capable of taking independent actions across web, code, and systems. This marks a fundamental shift in how users interact with the platform, positioning OpenAI to compete with emerging agent-based AI competitors like Anthropic ahead of its planned IPO later this year.
2. Perplexity Unveils 'Search as Code'—AI Models Write Their Own Search Pipelines
Perplexity introduced 'Search as Code,' enabling AI models to dynamically write their own search pipelines instead of relying on fixed API calls, offering greater flexibility and efficiency. This novel approach gives language models more autonomy in retrieving and synthesizing information, representing a significant advancement in how AI systems interact with data sources.
3. ChatGPT's Lockdown Mode Shields Sensitive Data From Prompt Injection Attacks
OpenAI introduced Lockdown Mode for ChatGPT, allowing users to disable web access and other features to protect sensitive data from prompt injection attacks. While not foolproof, this feature significantly reduces the attack surface for organizations handling confidential information.
4. Anthropic Poaches OpenAI's Second-Ever Chip Engineer as IPO Race Heats Up
Anthropic has recruited one of OpenAI's early chip engineers, underscoring the intense talent war in AI as both companies race toward their respective IPOs. This poaching reflects the critical importance of in-house chip design capabilities as frontier AI labs compete to build custom silicon for training and inference.
5. Why Larger Language Models Pick Up Skills That Smaller Ones Miss—New Research Explains
Researchers identified the mechanisms explaining why scaling up language models unlocks new capabilities that smaller versions cannot achieve, shedding light on the fundamental principles of emergent abilities in AI. This understanding could help inform future model design and scaling strategies as the field pushes toward more capable systems.
6. School Shooting Survivor Sues AI Gun Detection Firm Over System Failure
A school shooting survivor is suing an AI gun detection startup after the system failed to alert authorities to a weapon on campus, raising critical questions about the accuracy thresholds required for AI safety systems in high-stakes environments. The case highlights the accountability gap between AI vendors and the institutions relying on their technology to prevent violence.
7. SpaceX Files for Record $75 Billion IPO, Aiming for Largest Market Debut Ever
SpaceX has formally filed for what could become the largest IPO in history at a valuation exceeding $75 billion, signaling Elon Musk's confidence in the company's profitability and growth trajectory. The IPO, expected later this year, would reshape the commercial space industry and provide public market access to the rapidly growing satellite internet business.
8. OpenAI Readies 'Superapp' Platform Overhaul Ahead of Planned IPO
OpenAI is planning a major platform restructuring to create a 'superapp' experience before its IPO, enabling users to seamlessly access multiple AI tools and integrations in one place. The overhaul aims to enhance user engagement and retention while better competing with rival AI platforms like Anthropic and established tech companies.
9. OPEC+ Approves Fourth Oil Quota Hike Since Strait of Hormuz Closure
OPEC+ announced its fourth round of output quota increases since the Strait of Hormuz closure, raising production by approximately 600,000 barrels per day across seven member nations. The move reflects efforts to stabilize global oil markets amid the ongoing US-Iran conflict and growing concerns about supply disruptions.
10. White House AI Policy Adviser Sriram Krishnan Stepping Down at Month's End
Sriram Krishnan, the Trump administration's senior AI policy adviser and a prominent tech investor, confirmed he will depart his position by the end of June. His exit marks a significant shift in the White House's AI policy leadership during a critical period when the federal government is grappling with AI regulation and national security concerns.
11. Pope Leo XIV Draws 1.2 Million Faithful to Madrid Mass, Calls for Faith Renewal
Pope Leo XIV presided over a monumental outdoor Mass in Madrid attended by over 1.2 million people, emphasizing the importance of Catholic faith in confronting modern societal challenges. The historic gathering underscored the Church's continued influence in Europe while the pontiff addressed themes of migration, polarization, and religious devotion.
12. North Korea Declares Nuclear Program 'Irreversible' Ahead of Xi's Historic Visit
North Korea declared its nuclear weapons program 'irreversible' just before Chinese President Xi Jinping's first visit to Pyongyang in seven years, signaling defiance of US denuclearization efforts. The timing of the declaration reflects Pyongyang's strategy of emphasizing its nuclear capabilities while engaging with Beijing on economic revival.
13. One Killed, Five Wounded in Shooting Attack in Central Israel
A shooting attack in central Israel killed one person and wounded five others, with Israeli authorities describing it as a terrorist incident. Hamas praised the attack, though the group stopped short of claiming direct responsibility, illustrating the simmering tensions in the region.
14. Autonomous AI Screening Boosts Lyme Disease Test Sensitivity to 95.7%
Researchers demonstrated that machine learning models can identify and flag unreliable Lyme disease test results with 95.7% sensitivity, significantly improving diagnostic accuracy for point-of-care testing. This advancement could expand access to reliable diagnostics in resource-limited settings where centralized medical facilities are unavailable.
15. Scott Pelley Demands Paramount Remove CBS News Chief Bari Weiss Amid 'On Fire' Crisis
Former '60 Minutes' correspondent Scott Pelley publicly called for CBS News parent Paramount to remove Bari Weiss as leader of the division, characterizing the news operation as being 'on fire' after his recent firing. The public spat reflects ongoing tensions at CBS News over editorial direction and leadership decisions.
16. Josh Turek's Iowa Senate Primary Win Boosts Democratic Optimism for 2026
Iowa state Rep. Josh Turek secured the Democratic nomination for U.S. Senate, energizing party operatives who view him as the strongest candidate to compete for the traditionally Republican seat. Democrats see this race as their best opportunity to pick up a Senate seat in 2026.
17. Trump Administration Drags Feet on Major Drone Deal With Ukraine, Mystifying Experts
The Trump administration is hesitating to sign a major drone procurement deal with Ukraine, slowing the U.S. military's support for Kyiv at a critical moment when drone superiority is essential to the conflict. The delay has puzzled defense analysts who see the agreement as crucial to strengthening Ukrainian capabilities.
18. Nigeria Frees Hundreds of Women and Children Kidnapped by Boko Haram
Nigerian authorities freed hundreds of women and children who were kidnapped by the jihadist group Boko Haram in the northeast, marking a significant rescue operation in the ongoing struggle against the terrorist organization. The mass release provides hope for families searching for missing relatives in a region plagued by insurgency.
19. South Korea Nominates Han Seongsook as First Female Prime Minister in 20 Years
South Korea nominated Han Seongsook as the country's next prime minister, poised to become the nation's first female prime minister in two decades if approved by parliament. Her appointment signals a potential shift in gender representation within South Korea's political leadership.
20. Hidden Protein Switch Controls Photosynthesis in Response to Changing Light Conditions
Scientists discovered a previously unknown regulatory mechanism in photosynthesis that allows plants to dynamically adjust their light-harvesting processes as environmental conditions change. This finding opens new avenues for understanding plant biology and potentially improving agricultural productivity through targeted genetic modifications.