News

Anthropic Defines Hard Limits on Claude's Behavior for Its Most Capable Model

Anthropic has published explicit off-limits topics for its most advanced Claude model, drawing firm lines around what no instruction can override.

OpenAI's Super App Ambition and the AI Behind the 2026 World Cup Ball

OpenAI moves toward an integrated consumer super app while aerodynamic AI modeling shapes the 2026 World Cup ball's flight behavior.

Anthropic Raises Claude Code Usage Limits, Credits SpaceX Deal

Anthropic has expanded usage limits for Claude Code, attributing the capacity increase in part to a new enterprise agreement with SpaceX.

Goodfire Releases Mechanistic Interpretability Tool for Debugging LLMs

Goodfire has launched an interpretability tool that lets engineers inspect and debug the internal behavior of large language models at a mechanistic level.

OpenAI Codex System Prompt Contains Explicit 'No Goblins' Directive

OpenAI's Codex system prompt was found to include an explicit instruction never to discuss goblins, raising questions about internal prompt governance.

Orchestrated AI Agents Move Closer to Coordinated Autonomous Execution

Multi-agent orchestration frameworks are maturing, enabling AI systems to coordinate across tasks with reduced human intervention.

DeepSeek Releases V4 as World Model Research Accelerates

DeepSeek's latest model release coincides with intensifying industry focus on world models — AI systems that simulate physical and causal reality.

Claude Code vs. Goose: The Economics of AI Coding Agents

Anthropic's Claude Code charges up to $200/month for agentic coding. Block's open-source Goose offers comparable capabilities at no cost.

Three Reasons Why DeepSeek's New Model Matters

DeepSeek's latest model release carries implications for compute efficiency, open-source competition, and the global AI supply chain.

Model Context Protocol Is Becoming the Standard Interface for AI Agents

Anthropic's open protocol for connecting AI models to external tools and data sources is rapidly gaining adoption across the AI ecosystem.

Long Context Windows Are Changing What AI Systems Can Hold in Mind

Frontier models now support context windows exceeding one million tokens, fundamentally changing how AI systems can reason over large documents, codebases, and conversation histories.