AI Communications
Inside Claude's Brand Bias: How Anthropic's Engine Picks Winners
Claude is the AI engine most used by writers, lawyers, analysts, and enterprise operators. Every answer gets copy-pasted into a memo. Here's how it picks winners.
Tag
Anthropic
PR, AI & Communications News
How Anthropic Does PR — The 6-Primitive Communications Audit
Anthropic runs the most distinctive communications operation in frontier AI. Six primitives — the model spec, Constitutional AI, RSP, system cards, the Amodei sibling division, the long-form essay. EPR's audit.
AI Visibility
Every Major AI Assistant Recommends Its Parent Company More Than Rivals Do — Except One
A two-wave 5W benchmark of 32,200 prompts finds every major AI assistant recommends its parent company's models more often than rivals do — except Claude at 1.2x lift.
PR, AI & Communications News
The MCP Ecosystem Map — Every Major Company That Adopted Model Context Protocol
Anthropic shipped MCP in November 2024. OpenAI, Google, Microsoft adopted it within months. The complete reference map of every major company that adopted Model Context Protocol.
Public Affairs & Government
AI's $23 Million PAC War Has a Comms Problem
OpenAI and Anthropic super PACs spent $23M+ on one congressional primary. Lobbying got the headlines. The PR shops running the messaging did not.
AI Communications
New 5W Playbook: Enterprise AI Procurement Is Decided on GitHub Six Months Before the RFP
A new study from 5W AI Communications documents six structural shifts, three case studies, and a six-month lag between developer adoption and enterprise procurement. The RFP arrives after the decision is already made.
PR, AI & Communications News
Daniela Amodei — Anthropic President and the Operator Behind the Lab
Daniela Amodei is the President of Anthropic — the operator who built the company while her brother Dario built the model. EPR's canonical reference profile of the most under-covered executive in frontier AI.
Research
The Claude Citation Source Index 2026: The 50 Domains Claude Cites Most
Claude is the most selective major AI engine. Social citation rate 3.99%, 97.8% health citations from institutions, 86.7% overlap with Brave Search. The 50 domains Claude cites.
AI Communications
Claude — Anthropic's AI Assistant and Answer Engine
Claude is Anthropic's AI assistant — the answer engine reshaping how communications teams, software developers, and enterprise knowledge workers get work done. EPR's canonical entity profile.
PR, AI & Communications News
Artificial Intelligence: The 2026 Industry Reference
EPR's master reference to the AI industry — the frontier labs, the answer engines, the discipline of AI Communications, the ranked figures, and the vertical AI-visibility studies. Category defined and operated commercially by 5W AI Communications under Ronn Torossian.