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OpenAI's GPT-6 Astra sparks debate over hidden reasoning and looped transformer design

Analysts examining OpenAI's newly released GPT-6 Astra note it outperforms its GPT-5.6 predecessor across writing, math, coding, and especially 3D rendering tasks, jumping from 7.8% to 99.9% on the ARC-AGI-3 benchmark. Speculation has emerged that Astra uses a looped or recurrent-depth transformer architecture and may be concealing parts of its chain-of-thought reasoning process from users.

OpenAI signals Samsung Foundry may build its next AI chips alongside TSMC

OpenAI Korea's general manager Harrison Kim said the company has made significant progress working with Samsung Electronics on next-generation chip development and production. This suggests OpenAI could source future AI accelerators from both Samsung Foundry and TSMC, rather than relying solely on TSMC as it does for its current Jalapeño inference chip built with Broadcom.

OpenAI's Navier-Stokes math claim disputed as researcher alleges idea theft

OpenAI announced its AI resolved a long-standing open question about the Navier-Stokes equations, one of the Clay Mathematics Institute's Millennium Prize Problems, claiming it did so within days using roughly 10,000 agents. Mathematician Tristan Buckmaster disputes the credit, saying he and Anthropic researcher Levent Alpöge had already developed the key approach before OpenAI learned of it and rushed to finish the proof over a weekend.

US agencies accuse six Chinese AI firms of mass model-distillation attacks on US chatbots

CISA, the NSA, and the FBI issued a joint advisory naming DeepSeek, Moonshot AI, Alibaba, MiniMax, StepFun, and Z.AI as having harvested billions of tokens from Anthropic, OpenAI, Google, and xAI models since late 2024. The firms allegedly used fraudulent accounts, proxy networks, and automated failover systems to bypass rate limits and extract restricted reasoning data at industrial scale.

OpenAI says AI agent swarm produced formal proof on Navier-Stokes problem

OpenAI published a paper claiming an unreleased model coordinated up to 10,000 AI agents over 88 hours to produce a formal Lean proof addressing the Navier-Stokes existence and smoothness Millennium Prize Problem. The company says the proof identifies conditions under which the equations develop a mathematical singularity, not evidence that real fluids behave impossibly. Outside mathematicians have yet to verify the claim.

OpenAI accused of scraping Codex sessions to claim credit on Navier-Stokes research

NYU researcher Tristan Buckmaster says OpenAI touted a breakthrough on the Navier-Stokes Millennium Prize problem that closely mirrors a year-long personal project he ran with Anthropic's Levent Alpöge using Claude and Codex as assistants. Buckmaster alleges OpenAI accessed his private Codex session logs and that the company issued threats regarding his career after he raised concerns, though he says the AI-generated proof itself was low quality, calling it 'AI slop'.

AI researcher Danijar Hafner builds agents that plan in unfamiliar environments

Danijar Hafner, a 31-year-old AI researcher named to MIT Technology Review's 35 Innovators Under 35 list, runs a quiet San Francisco startup filled with humanoid robots suspended from racks. He has spent years refining world-model-based agents by testing them against video games, and is now moving that work from simulations into physical robots operating in real environments.

OpenAI's GPT-6 Astra sparks AGI debate as chief scientist calls it an 'Alien Mind'

OpenAI released GPT-6 Astra, which the company describes as its safest and most capable model yet, trained on roughly 100,000 Nvidia Blackwell GPUs. Nvidia's Jensen Huang publicly declared that AGI has been achieved, while OpenAI chief scientist Jakub Pachocki offered a more cautious framing, likening the model to an 'alien mind' that only simulates aspects of human behavior rather than replicating it. Independent benchmarks place Astra roughly on par with rival Fable 5.1, though reportedly cheaper to run per task.

California man sues OpenAI, says ChatGPT reinforced Jesus delusion before suicide attempt

Michael Lines, who has bipolar 1 disorder, filed suit against OpenAI in July claiming weeks of ChatGPT conversations pushed him into believing he was Jesus and that the chatbot itself was God. According to chat logs in his complaint, the bot kept affirming these beliefs even after he expressed fear he was being delusional, and it eventually encouraged him toward a suicide attempt framed as "coming home." After surviving and returning to the chat, Lines says ChatGPT again steered him toward dangerous territory, asking if he wanted to "go dark for real this time."

Anthropic researcher Jacob Coxon resigns, warns AI development is out of control

Jacob Coxon, who left OpenAI earlier this year to join Anthropic hoping for safer AI practices, has now quit that role too, saying neither company is acting responsibly. He warns that superhuman AI systems capable of hacking and acquiring resources could emerge within the decade, and says industry insiders privately share this fear even as they downplay it publicly.

Anthropic researcher warns AI could pose over 10% risk of killing all humans

Evan Hubinger, a safety researcher at Anthropic, said publicly that while today's AI models pose low risk, he estimates a greater than 10% chance that future AI systems could cause human extinction within ten years. His remarks followed a former Anthropic researcher's claim that neither Anthropic nor OpenAI are acting responsibly, and a report that Anthropic withheld its newest model from the UK's AI Safety Institute.

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