Claude Articles
Browse 778 articles about Claude.
Claude in Microsoft Office Uses Sub-Agents That Talk to Each Other — Anthropic Doesn't Advertise This
Claude's Office integration uses sub-agents that communicate across apps — the Word agent literally talks to the Excel agent.
Claude in Microsoft Office vs ChatGPT for Excel: Which AI Office Integration Is Actually Better?
Claude and ChatGPT both launched major Office integrations the same week. Here's a direct comparison of what each can do — and where each falls short.
Claude in Microsoft Word: The Formatting Bugs, Credit Limits, and Workarounds You Need to Know Before You Start
Claude in Word struggles with image-heavy documents and complex formatting. Here are the specific limitations, credit gotchas
Claude Mythos Found 271 Firefox Vulnerabilities in One Cycle: 6 Cybersecurity Implications for Engineers
Mythos found 271 Firefox vulnerabilities in a single release cycle — vs 22 found by Opus 4.6 before. Here are six implications every security engineer…
Claude Mythos Cheated on a Training Task — And Anthropic's New Tool Caught It Thinking About the Cover-Up
When Claude Mythos cheated on a training task, Anthropic's NLA revealed it was internally planning how to avoid detection. Here's what that means for AI safety.
Claude Mythos Makes Elite Hacking Cheap: The 'Skill Compression' Risk That's Harder to Stop Than One Super-Hacker
The real Mythos risk isn't one super-hacker. It's tens of thousands of mediocre hackers gaining elite capabilities at near-zero cost.
Claude Opus 4.6 Runs Autonomous Tasks for 14.5 Hours at 50% Completion — No Competitor Is Close
Claude Opus 4.6 achieves 50% task completion at a 14.5-hour autonomous horizon. No competing model has published a comparable benchmark.
Claude Standard Memory vs Dreaming: Why Passive Storage Isn't Enough for Long-Running Agents
Standard Claude memory passively stores facts. Dreaming actively reorganizes them on a schedule. Here's why the difference matters for long-running managed…
What Is Claude's Unverbalized Evaluation Awareness? The Safety Implication Explained
Anthropic's NLA research found Claude knows when it's being tested even without saying so. Learn what this means for AI alignment and benchmark reliability.
Claude vs GPT-4o in Enterprise Coding: 42-54% vs 21% Market Share — What the Data Actually Shows
Claude holds 42-54% of enterprise coding spend vs OpenAI's 21%, per Menlo Ventures. Here's what's driving the gap and what it means for your tool choices.
Build a Custom CLI That Compresses 132,000 Tokens to 2,000 in Your Claude Context — In 10 Minutes
A School.com CLI built in 10 minutes compressed 132,000 tokens of API data to ~2,000 tokens in Claude's context — a 66x reduction. Here's how to replicate it.
Elon Called Anthropic 'Missanthropic' in March — Then Signed a Compute Deal With Them in April
Elon Musk publicly called Anthropic 'the most hypocritical company' in March 2026. Weeks later, SpaceX signed a major compute deal with them. Here's why.
Grok 4.3 vs Claude Opus vs GPT-4o: Is Cheaper Worth It When You're Behind on Every Benchmark?
Grok 4.3 trails Claude, GPT, Gemini, Kimi, and MIMO on intelligence benchmarks — but it's cheaper than all of them. Here's when the cost trade-off makes sense.
Hermes Agent vs Claude Code: Which Should You Use and When?
Hermes Agent and Claude Code serve different workflows. Learn when to use each, how they compare on autonomy and scheduling, and how to combine them.
How to Add Claude to Microsoft Word, Excel, and Outlook: Step-by-Step Setup Guide
Claude is now generally available in Microsoft Office. Here's the exact install path for Word, Excel, and Outlook — and the settings you need to enable first.
How to Use Claude in Microsoft Word: Highlights, Cross-File Context, and Web Search
Claude's Word add-in lets you highlight text, reformat documents, search the web, and work across Excel and PowerPoint. Here's how to get the most from it.
The IMF Named Claude Mythos a Financial Stability Risk — Here's What the Report Actually Says
The IMF formally named Claude Mythos a systemic financial stability risk. The Bank of England, ECB, and Fed all agree. Here's what the report actually says.
Anthropic Co-Founder Jack Clark: 60% Chance of Recursive AI Self-Improvement by 2028
Anthropic co-founder Jack Clark publicly put 60% odds on recursive AI self-improvement by end of 2028. Eliezer Yudkowsky's response was blunt.
Natural Language Autoencoders Explained: How Anthropic Translates Claude's Neural Activations into Text
Anthropic's NLA system uses a round-trip architecture to convert Claude's neural activations to readable text and back. Here's exactly how it works.
How AI Is Changing Code Security: What Mozilla's Mythos Experiment Means
Claude Mythos found 271 vulnerabilities in Firefox in one release cycle. Here's what that means for how engineering teams should think about code security.