Causal language modeling, abbreviated CLM, is a training objective in which a model predicts the next token from tokens that came before it. A causal attention mask prevents information from later positions from leaking into each prediction. Repeating this task across large text collections teaches an autoregressive model statistical patterns of language, knowledge associations, and ways to continue a sequence. At inference time, the model generates text token by token using the same left-to-right dependency. CLM differs from masked language modeling, which hides selected tokens inside a sequence and uses surrounding context on both sides. The objective supports open-ended generation but does not guarantee factual or intentional understanding.
Anthropic has raised a $65 billion Series H round at a $965 billion valuation, surpassing OpenAI to become Silicon Valley’s most valuable AI company.
An enterprise company reportedly spent $500 million on Anthropic’s Claude in a single month after failing to implement usage controls.
Apple is reportedly preparing a major AI overhaul for Siri that includes a standalone chatbot app and deeper integration across iOS. The update could position Siri as a direct competitor to ChatGPT, Gemini, and other AI assistants.
Researchers at UC San Diego found that GPT-4.5 was identified as human more often than actual people during a modern version of the Turing test. The study suggests advanced AI models can convincingly imitate human conversational behavior when given carefully designed prompts.
ByteDance is developing its own CPUs to reduce dependence on external suppliers as rising demand for AI infrastructure strains global chip supply chains. The company is exploring both Arm and RISC-V architectures to support future AI and data center workloads.
ClickHouse has surpassed $250 million in annualized revenue run rate as the database startup prepares for a potential IPO within the next few years. The company has tripled revenue over the past year while expanding its customer base across AI and enterprise markets.
Anthropic released a new security plugin for Claude Code that reviews AI-generated code for vulnerabilities while it is being written. The system uses a separate Claude instance to scan changes in the background and automatically suggest fixes before code reaches pull requests.
OpenAI said its non-profit foundation will commit an initial $250 million toward research, grants, and programs aimed at helping workers and economies adapt to disruption caused by AI.
ElevenLabs introduced Music v2, a new AI music model with improved vocals, multilingual support, section-based composition, and inpainting tools across its creator, API, and enterprise platforms.
Amazon is packaging the technology behind Alexa for Shopping into a new service for retailers, aiming to become the infrastructure layer for AI-powered commerce across the web.