OpenAI just revealed that frontier reasoning models are surprisingly terrible at controlling their own chains of thought. Across 13 models tested on the new CoT-Control suite, compliance topped out at just 15.4%, and dropped even lower when models reasoned longer. Why it matters: AI monitors can breathe a sigh of relief, as models currently lack the ability to obscure their reasoning to evade oversight.
OpenAI just launched GPT-5.4 across ChatGPT, the API, and Codex, packing native computer-use capabilities and a massive 1M-token context window. It tops human performance on desktop navigation with a 75% OSWorld score and cuts tool-calling token bloat by 47%. Best of all, you can now redirect its thinking process mid-response when a workflow drifts off track.
Jensen Huang just said Nvidia’s recent checks into OpenAI and Anthropic are likely its last, pointing to upcoming IPOs closing the investment window. The pullback follows Nvidia trimming its OpenAI pledge to $30B and Anthropic landing on a Pentagon blacklist. Why it matters: As its key customers clash and face mounting political fallout, Nvidia appears to be backing out of an increasingly messy web of alliances.
OpenAI just launched its Codex app on Windows, packing a native agent sandbox and full PowerShell integration. The setup gives autonomous coding agents a secure, dedicated environment to execute and test code locally. It basically lets Windows developers run agentic, system-level scripting workflows without fighting their terminal.
OpenAI just unveiled the Learning Outcomes Measurement Suite, built with Stanford and the University of Tartu to track AI's long-term cognitive impact beyond exam scores. Early trials showed college students using ChatGPT's study mode scored roughly 15% higher in microeconomics. The suite is now being tested with nearly 20,000 Estonian students before an open release. Why it matters: It shifts the AI education debate from cheating to measuring real metacognition and persistence.
OpenAI and theoretical physicists from Harvard and Cambridge just published a preprint showing certain graviton interactions long assumed to vanish are actually nonzero. Given earlier gluon work as context, GPT-5.2 Pro derived the gravitational extension using the directed matrix-tree theorem and drafted the initial paper. It shows frontier models moving beyond code assistance into actual mathematical discovery.
Anthropic CEO Dario Amodei is back at the negotiating table with the Pentagon, scrambling to stop the defense department from designating the startup a "supply chain risk." Talks had blown up after Anthropic refused to allow mass surveillance or autonomous lethal weapons, a standoff that threatened to force government contractors to ditch Claude entirely.
OpenAI is reportedly developing an in-house alternative to Microsoft-owned GitHub, partly triggered by recent GitHub outages and designed to host agent-driven development like Codex. The project remains in its early stages and months away, but OpenAI has discussed eventually opening the platform to customers. Why it matters: Owning the repo layer lets OpenAI deeply integrate AI engineering loops—while stepping directly onto its biggest partner’s turf.
OpenAI CEO Sam Altman just defended the company's controversial Pentagon contract to staff while announcing major revisions following employee backlash and user cancellations. Altman admitted the rushed deal looked opportunistic and sloppy, while researchers clarified models won't deploy to NSA or other intelligence agencies for now.
Anthropic just crossed a $19 billion annual revenue run rate, more than doubling its numbers from late 2025. After CEO Dario Amodei refused Pentagon demands to use its AI for mass surveillance or autonomous weapons, Anthropic was labeled a supply-chain risk—triggering a consumer rally that pushed Claude past ChatGPT in daily U.S. mobile downloads.
OpenAI just rolled out GPT-5.3 Instant to make everyday ChatGPT chats noticeably smoother and less annoying. The update tones down preachy disclaimers, cuts unnecessary refusals on sensitive topics, and slashes web hallucinations in high-stakes areas by 26.8%. It is all about giving direct, useful answers instead of lecturing users.
OpenAI CEO Sam Altman just told staff at an all-hands meeting that the company has no say over how the Pentagon deploys its AI software. Altman noted the Defense Department will consult OpenAI for technical expertise, but won't let it weigh in on specific military actions—adding that trying to influence those decisions is likely why rival Anthropic was banned.
OpenAI just announced it will amend its Defense Department contract to explicitly ban using its AI systems for domestic mass surveillance against Americans. CEO Sam Altman admitted the deal was rushed on February 27 and looked opportunistic, adding he would rather go to jail than follow an unconstitutional order. Why it matters: The retreat comes as OpenAI faces severe backlash over defense ties, while Anthropic surges after refusing the Pentagon's demands.
OpenAI's mobile app just saw U.S. uninstalls surge 295% in a single day after announcing a deal with the Department of Defense, alongside a 775% spike in one-star reviews. Meanwhile, Anthropic's Claude surged past ChatGPT to claim the No. 1 spot on the U.S. App Store after publicly rejecting the same military contract over surveillance and autonomous weapons concerns.
Claude just surged to the top of the US App Store as users flee ChatGPT following OpenAI's controversial Pentagon deal. TechCrunch broke down how to take your digital history with you, explaining how to export your ChatGPT memories and conversation logs to train Claude's built-in memory feature without starting from scratch.
Ilya Sutskever just publicly praised Anthropic and OpenAI for refusing to back down on their AI safety commitments. He noted that even tougher situations lie ahead, making it critical for fierce rivals to set differences aside when it counts. Why it matters: When top competitors align on safety boundaries, it sets a powerful precedent for the entire industry.
Microsoft and OpenAI just issued a joint statement to calm nerves over OpenAI's new funding and fresh deal with Amazon. The core terms haven't budged: Microsoft keeps its exclusive IP license, Azure remains the exclusive host for stateless APIs even from third-party deals, and revenue-sharing stays intact. Basically, OpenAI can date others, but Microsoft still holds the keys.
OpenAI just announced a new "trusted contact" feature for ChatGPT, allowing adult users to designate someone to receive alerts if the AI detects signs of acute emotional distress. The company is also using simulated long-form conversations to better train its models. The update lands as a California court consolidates multiple mental health-related lawsuits against ChatGPT into a single proceeding.
OpenAI just reached an agreement to deploy its AI models on the Pentagon’s classified networks, securing provisions that ban domestic surveillance and maintain human control over autonomous weapons. The move comes as rival Anthropic faces severe government retaliation over similar demands, showing OpenAI’s pivot to navigate military partnerships on its own technical terms.
OpenAI just announced a massive $110B funding round at a $730B pre-money valuation, backed by Amazon, NVIDIA, and SoftBank. The company also revealed ChatGPT now commands over 900M weekly active users and 50M paying subscribers, securing gigawatts of compute to fuel its next phase.
