OpenAI chief scientist Jakub Pachocki says chain-of-thought monitoring — watching models write out their reasoning to catch misalignment — is becoming unreliable, and no lab is ready to scale safely.
OpenAI chief scientist Jakub Pachocki says chain-of-thought monitoring — watching models write out their reasoning to catch misalignment — is becoming unreliable, and no lab is ready to scale safely.
OpenAI chief scientist Jakub Pachocki says chain-of-thought monitoring — watching models write out their reasoning to catch misalignment — is becoming unreliable, and no lab is ready to scale safely.
Elon Musk says Grok 4.7 is arriving in 10 days with 2.1 trillion parameters and extra training on SpaceX data.
xAI has wired Grok Bot directly into X, giving paid users search, timeline reading, monitoring, and bookmark management — without needing to set up a developer account.
xAI has wired Grok Bot directly into X, giving paid users search, timeline reading, monitoring, and bookmark management — without needing to set up a developer account.
xAI has wired Grok Bot directly into X, giving paid users search, timeline reading, monitoring, and bookmark management — without needing to set up a developer account.
OpenAI is testing a persistent mode for Codex that would let the AI agent keep tracking and handling follow-up tasks after its main job is done. The code is already in the public repo, but there's no launch date.
Arga Labs, a four-person YC startup, has raised $10 million to build sandboxed replicas of Slack, GitHub, Salesforce, and more so AI agents can test before touching production systems.
Tencent's cloud chief says a 'seriously insufficient' compute supply has held back its Hunyuan AI models and products, but argues endurance matters more than an early lead in the AI race.
