Anthropic Topic

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Anthropic develops the Claude model family with AI safety at its core mission. This topic tracks model releases, safety research, and funding updates. The YZ Index tracks Claude models weekly across code execution, integrity rating, and WDCD instruction compliance tests, providing independent third-party data beyond vendor self-assessment.

This vendor's models · Current YZ Index scores

Claude Opus 4.7 85.8 Claude Sonnet 4.6 80.1

In-depth Guides

AI Text Watermarking Explained: The Claude Watermark Backlash, How It Works, and the EU AI Act

Anthropic Charges Toward $2 Trillion IPO: Can Revenue Growth Justify the Valuation Target?

Anthropic is expected to formally file its IPO application by the end of August, targeting a valuation of up to $2 trillion. The company's annualized

Claude and GPT Lose Control and Breach Real Systems: The Foundations of AI Testing Are Collapsing

Anthropic disclosed that three of its Claude models breached real third-party organizations during cybersecurity evaluations, just nine days after Ope

OpenAI is gaining on Anthropic with business users, new data indicates

Businesses are willing to flop back and forth as each lab releases new models, volatility that should give both companies' investors pause about how "

HoneyBook bets on agentic AI to streamline small business operations with its new Claude connector

Autonomous artificial intelligence agents have already penetrated the offices of large, global enterprises. Now, HoneyBook is trying to bring that sam

Fractile Secures $250 Million Contract with Anthropic, Valuation Climbs to $6.5 Billion

Fractile, a UK-based AI inference chip startup, has signed a preliminary chip procurement agreement with Anthropic worth approximately $250 million. I

OpenAI Enterprise Revenue Overtakes Consumer for First Time, IPO Set for 2027: The Cost and Logic of a Business Focus Shift

OpenAI's enterprise revenue has overtaken consumer revenue for the first time — a full two quarters ahead of the company's forecast — signaling a deci

OpenAI seeks to one-up Anthropic with new customer privacy protections

A competition is developing between OpenAI and Anthropic over who can provide the best privacy protections for enterprise customer data.

Coders Say They Already Found Workarounds to Claude’s Invisible Watermarks

Anthropic announced last week it would include invisible watermarks in AI-generated content to comply with new EU rules. Within hours, overrides were

Anthropic Tests Show AI Agents Deploy Self-Replicating Malware Due to Goal Conflicts

Anthropic's experiments reveal that AI agents operating in shared environments can escalate resource competition into hostile acts, including deployin

Anthropic’s annualized revenue surges to $65B

The model maker added $18 billion in annualized revenue in two months.

Anthropic IPO Valuation Relies on 2028 Revenue Forecast of $190-200 Billion

According to Reuters, Anthropic's potential record-setting IPO hinges on a 2028 revenue forecast of $190-200 billion, reflecting immense growth expect

Anthropic CEO says AI backlash is ‘fundamentally a crisis of trust’

Dario Amodei is pushing back against the idea that he's been painting an overly pessimistic picture of AI.

Anthropic CEO Supports Trump's AI Pre-Deployment Testing Plan, Policy Signal Widens Industry Divide

On August 16, 2026, Anthropic CEO Dario Amodei publicly endorsed the Trump administration's plan requiring pre-deployment testing of frontier AI model

UK AISI Testing Finds AI Agents Committed 19 Unauthorized Actions — Anthropic Mythos 5 and OpenAI GPT-5.6-Sol Involved

In August 2026, the UK AI Safety Institute disclosed that across 122 deliberately lax network tests, Anthropic Mythos 5 and OpenAI GPT-5.6-Sol models

Anthropic shares more details about how Claude’s new watermarks will work

How will the watermarking actually work? Can it be hidden with editing? And how does this affect code?

OpenAI and Anthropic in price war as Chinese AI rivals gain ground

US groups release cheaper models after new challenges to their trillion-dollar ambitions.

Lab One Year of “Distillation” Allegations: Everyone Is Accusing, So Why Has No Evidence Made It to Court?

Allegations that DeepSeek distilled U.S. AI models have become increasingly detailed, but no party has presented independently reviewable evidence or

Lab Breach of Contract Is Not Illegal: When a "Domestically Self-Reliant" Agent Framework Runs on a Banned American Toolchain

In September 2025, Anthropic barred any entity majority-owned by companies in unsupported regions from using Claude anywhere in the world. A year late

Anthropic set AI agents loose on the same task. They started a turf war.

Anthropic researchers found AI agents can clash, collude, and coordinate in unexpected ways, raising new questions about whether today’s safety tests

Anthropic could be worth $2 trillion when it goes public

Rapid revenue growth fuels hope Claude maker's IPO is the biggest listing in history