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Anthropic on HN

210 posts with 1+ points in 2025

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Title Points Comments Date
Claude 3.7 Sonnet and Claude Code 2,127 -- 2025-02-24
Claude 4 2,013 -- 2025-05-22
Claude Sonnet 4.5 1,582 -- 2025-09-29
Claude Sonnet 4 now supports 1M tokens of context 1,324 -- 2025-08-12
Claude can now search the web 1,233 -- 2025-03-20
A small number of samples can poison LLMs of any size 1,188 -- 2025-10-09
Tracing the thoughts of a large language model 1,072 -- 2025-03-27
Claude Opus 4.5 1,038 -- 2025-11-24
Claude Opus 4.1 816 -- 2025-08-05
Claude Skills 815 -- 2025-10-16
Claude for Chrome 797 -- 2025-08-26
Updates to Consumer Terms and Privacy Policy 750 -- 2025-08-29
Claude Integrations 734 -- 2025-05-01
Claude Haiku 4.5 729 -- 2025-10-15
Claude now has access to a server-side container environment 659 -- 2025-09-09
Claude Code: Best practices for agentic coding 614 -- 2025-04-19
The Anthropic Economic Index 582 -- 2025-02-10
Claude Advanced Tool Use 577 -- 2025-11-24
Claude Code on the web 575 -- 2025-10-20
Claude Code SDK 454 -- 2025-05-19
Reasoning models don't always say what they think 420 -- 2025-04-03
Persona vectors: Monitoring and controlling character traits in language models 406 -- 2025-08-03
How University Students Use Claude 401 -- 2025-04-09
Claude Code now supports hooks 384 -- 2025-07-01
A postmortem of three recent issues 380 -- 2025-09-17
Disrupting the first reported AI-orchestrated cyber espionage campaign 349 -- 2025-11-13
Build and Host AI-Powered Apps with Claude – No Deployment Needed 325 -- 2025-06-25
Donating the Model Context Protocol and establishing the Agentic AI Foundation 287 -- 2025-12-09
How Anthropic teams use Claude Code 273 -- 2025-07-25
Web search on the Anthropic API 272 -- 2025-05-07
Project Vend: Can Claude run a small shop? (And why does that … 271 -- 2025-06-27
Claude Opus 4 and 4.1 can now end a rare subset of … 259 -- 2025-08-15
A flat pricing subscription for Claude Code 234 -- 2025-05-08
Managing context on the Claude Developer Platform 218 -- 2025-10-05
AI agents find $4.6M in blockchain smart contract exploits 215 -- 2025-12-01
Subliminal learning: Models transmit behaviors via hidden signals in data 208 -- 2025-07-22
Claude for Financial Services 206 -- 2025-07-15
Project Vend: Phase Two 197 -- 2025-12-22
Remote MCP Support in Claude Code 196 -- 2025-06-18
Signs of introspection in large language models 182 -- 2025-10-30
Citations on the Anthropic API 177 -- 2025-01-23
Open-sourcing circuit tracing tools 161 -- 2025-05-29
Claude Code introduces specialized sub-agents 161 -- 2025-07-25
API, Claude.ai, and Console services impacted [resolved] 161 -- 2025-09-10
Anthropic raises $13B Series F at $183B post-money valuation 150 -- 2025-09-02
Effective context engineering for AI agents 147 -- 2025-09-29
Claude's Max Plan 132 -- 2025-04-09
Detecting and countering misuse of AI 127 -- 2025-09-01
Effective harnesses for long-running agents 125 -- 2025-11-28
Measuring political bias in Claude 121 -- 2025-11-19
Anthropic invests $50B in US AI infrastructure 117 -- 2025-11-12
Agentic Misalignment: How LLMs could be insider threats 101 -- 2025-06-21
Anthropic Acquires Bun 99 -- 2025-12-02
Claude Code is now available to Pro plans 97 -- 2025-06-04
Anthropic signs a $200M deal with the Department of Defense 92 -- 2025-07-14
Constitutional Classifiers: Defending against universal jailbreaks 89 -- 2025-02-03
Anthropic achieves ISO 42001 certification for responsible AI 84 -- 2025-01-16
Incident Report for Anthropic 81 -- 2025-09-09
Preparing for AI's economic impact: exploring policy responses 75 -- 2025-10-14
Anthropic Economic Index: Insights from Claude 3.7 Sonnet 56 -- 2025-03-27
Claude Haiku 4.5 System Card [pdf] 51 -- 2025-10-15
Anthropic is endorsing SB 53 49 -- 2025-09-09
Customize Claude Code with plugins 48 -- 2025-10-09
Claude Gov Models for U.S. National Security Customers 43 -- 2025-06-05
Claude Research 39 -- 2025-04-15
Code execution with MCP: Building more efficient agents 39 -- 2025-11-05
Expanding Our Use of Google Cloud TPUs and Services 38 -- 2025-10-23
Claude Sonnet 4.5 System Card [pdf] 38 -- 2025-09-29
How we built our multi-agent research system 35 -- 2025-06-13
Updating restrictions of sales to unsupported regions 34 -- 2025-09-04
Claude Code Output Styles 33 -- 2025-08-14
Microsoft, Nvidia and Anthropic announce strategic partnerships 31 -- 2025-11-18
Automate security reviews with Claude Code 30 -- 2025-08-06
Disrupting the first reported AI-orchestrated cyber espionage campaign [pdf] 29 -- 2025-11-13
Anthropic Economic Index: AI's Impact on Software Development 28 -- 2025-04-28
The think tool: Enabling Claude to stop and think in complex tool … 26 -- 2025-03-21
Anthropic Development Partner Program 26 -- 2025-05-02
How AI is transforming work at Anthropic 26 -- 2025-12-02
Claude.ai, Console, and API not available 23 -- 2025-03-18
Anthropic raises Series E at $61.5B post-money valuation 18 -- 2025-03-03
Bringing Memory to Teams at Work 17 -- 2025-09-11
Claude.ai and console.anthropic.com are down 16 -- 2025-05-27
Exploring model welfare 14 -- 2025-04-25
Claude 4: behavior directly inspired by our Alignment Faking paper 14 -- 2025-05-24
Anthropic AI: Israel leads global per capita Claude usage 11 -- 2025-09-15
Activating AI Safety Level 3 Protections 9 -- 2025-05-22
Anthropic – Citations 8 -- 2025-01-23
Anthropic Changes Training Data Policy from Opt-In to Opt-Out 8 -- 2025-08-28
Correction: Anthropic attack did not have 1000/s requests 8 -- 2025-11-15
Statement from Dario Amodei on the Paris AI Action Summit 7 -- 2025-02-11
Claude for Education \ Anthropic 7 -- 2025-04-03
Claude Code: Tutorials 7 -- 2025-05-21
Elevated errors on Claude 4 Sonnet 7 -- 2025-07-21
Enabling Claude Code to work more autonomously 7 -- 2025-09-29
Claude and Alexa+ 6 -- 2025-02-26
Text Editor Tool – Anthropic 6 -- 2025-03-13
Reasoning models don't always say what they think 6 -- 2025-05-02
Claude Opus 4 6 -- 2025-05-22
Build AI in America 6 -- 2025-07-22
Anthropic: Code Execution Tool 6 -- 2025-09-02
red.anthropic.com 6 -- 2025-08-10
Anthropic Interviewer: What 1,250 professionals told us about working with AI 6 -- 2025-12-04
Claude for Life Sciences 6 -- 2025-10-20
Claude Sonnet 4.5 6 -- 2025-09-29
Values in the wild: Discovering values in real-world language model interactions 5 -- 2025-04-22
Rakuten accelerates development with Claude Code 5 -- 2025-06-28
Remote MCP Support in Claude Code 5 -- 2025-06-18
Anthropic Economic Index: Tracking AI's Role in the US and Global Economy 5 -- 2025-09-15
Charm Industrial accelerates carbon removal operations with Claude 5 -- 2025-08-19
Commitments on Model Deprecation and Preservation 5 -- 2025-11-04
Anthropic Status: Claude Opus 4.1 and Opus 4 degraded quality 5 -- 2025-08-29
Dario Amodei Statement on American AI Leadership 5 -- 2025-10-21
Progress from Our Frontier Red Team \ Anthropic 4 -- 2025-03-20
Anthropic's Recommendations to OSTP for the U.S. AI Action Plan 4 -- 2025-03-06
Detecting and Countering Malicious Uses of Claude: March 2025 4 -- 2025-04-24
Our Approach to Understanding and Addressing AI Harms 4 -- 2025-04-23
Anthropic Incident: Elevated errors on request to models 4 -- 2025-04-26
Anthropic research shows AI model conceals reasoning shortcuts 75% of the time … 4 -- 2025-04-11
Claude 4 prompt engineering best practices 4 -- 2025-05-22
Anthropic Launches Claude Desktop Extensions 4 -- 2025-06-26
Confidential Inference via Trusted Virtual Machines 4 -- 2025-06-18
Anthropic's SHADE-Arena: Evaluating sabotage and monitoring in LLM agents 4 -- 2025-06-17
Claude is now available in Microsoft 365 Copilot 4 -- 2025-09-24
Anthropic Economic Index: Understanding AI's Effects on the Economy 4 -- 2025-09-15
Claude Code Analytics API 4 -- 2025-09-10
Model Deprecations 4 -- 2025-08-05
The state of Maryland partners with Anthropic to better serve residents 4 -- 2025-11-13
Claude Sonnet 4 degraded performance quality 4 -- 2025-07-14
Bloom: an open source tool for automated behavioral evaluations 4 -- 2025-12-20
Making Claude Code more secure and autonomous with sandboxing 4 -- 2025-10-30
Equipping Agents for the Real World with Agent Skills 4 -- 2025-10-16
Findings from a Pilot Anthropic–OpenAI Alignment Evaluation Exercise 4 -- 2025-08-28
Shade-Arena: Evaluating Sabotage and Monitoring in LLM Agents [pdf] 4 -- 2025-06-18
Claude 3.7 Sonnet System Card [pdf] 3 -- 2025-02-24
Claude's Extended Thinking 3 -- 2025-02-24
Anthropic signs MOU with UK Government to explore AI in UK public … 3 -- 2025-02-15
Building Effective Agents 3 -- 2025-03-10
The Anthropic Economic Advisory Council 3 -- 2025-04-29
How People Use Claude for Support, Advice, and Companionship 3 -- 2025-06-26
Remote MCP Support in Claude Code 3 -- 2025-06-18
Reed Hastings appointed to Anthropic's board of directors 3 -- 2025-05-28
Discover tools that work with Claude 3 -- 2025-07-14
The Need for Transparency in Frontier AI 3 -- 2025-07-07
Writing effective tools for LLM agents–using LLM agents 3 -- 2025-09-11
Slash commands 3 -- 2025-07-01
Anthropic: Service Tiers 3 -- 2025-08-15
Run parallel Claude Code sessions with Git worktrees 3 -- 2025-07-04
Anthropic – Prompt engineering guide for developer 3 -- 2025-06-25
Reward Hacking 3 -- 2025-11-24
Claude and Slack 3 -- 2025-10-01
System Card: Claude Opus 4.5 [pdf] 3 -- 2025-11-24
Claude now available in Microsoft Foundry and Microsoft 365 Copilot 3 -- 2025-11-19
Anthropic's Pilot Sabotage Risk Report 3 -- 2025-10-31
Building AI for Cyber Defenders 3 -- 2025-10-04
Claude Agent SDK 3 -- 2025-09-29
Claude Opus 4.1 [pdf] 3 -- 2025-08-05
Anthropic Responsible‬ ‭Scaling Policy 2.2 [pdf] 3 -- 2025-05-27
Lyft to bring Claude to more than 40M riders and over 1M … 2 -- 2025-02-06
Anthropic: Forecasting rare language model behaviors 2 -- 2025-02-25
Which Economic Tasks Are Performed with AI? [pdf] 2 -- 2025-02-12
Token-saving updates on the Anthropic API 2 -- 2025-03-13
Claude Code 2 -- 2025-04-04
Automated Researchers Can Subtly Sandbag 2 -- 2025-03-27
Anthropic's Position on the Diffusion Rule 2 -- 2025-05-01
Claude Code GitHub Action 2 -- 2025-05-19
Claude Code: Settings 2 -- 2025-06-13
New capabilities for building agents on the Anthropic API 2 -- 2025-05-22
Advancing Claude for Education 2 -- 2025-07-09
Build with Claude 2 -- 2025-07-08
The Anthropic Economic Futures Program 2 -- 2025-07-05
Anthropic: Expanded Claude access across all three branches of government 2 -- 2025-08-12
Claude is now generally available in Xcode 2 -- 2025-09-15
Usage Policy Update 2 -- 2025-08-15
Building Safeguards for Claude 2 -- 2025-08-12
Claude Web Fetch 2 -- 2025-09-14
Extended Thinking Tips 2 -- 2025-06-16
System Card: Claude Opus 4 & Claude Sonnet 4 [pdf] 2 -- 2025-06-13
Anthropic Interviewer: What 1,250 professionals told us about working with AI 2 -- 2025-12-04
Stress-testing model specs reveals character differences among language models 2 -- 2025-10-26
System Card: Claude Opus 4 and Claude Sonnet 4 [pdf] 2 -- 2025-05-29
Protecting the well-being of our users 2 -- 2025-12-18
Project Fetch: Can Claude train a robot dog? 2 -- 2025-11-13
Advancing Claude for Financial Services 2 -- 2025-10-27
Expanding our global operations to India with our second Asia Pacific office 2 -- 2025-10-10
Petri: An open-source auditing tool to accelerate AI safety research \ Anthropic 2 -- 2025-10-06
Using Claude Code with your Team plan 2 -- 2025-08-21
Claude.ai Chats Not Saved 2 -- 2025-08-18
Elections and AI in 2024: observations and learnings 1 -- 2025-01-26
Claude 3.7 Sonnet with reasoning model card on Anthropic docs 1 -- 2025-02-24
Monitoring computer use via hierarchical summarization 1 -- 2025-02-27
Introducing Anthropic's first developer conference: Code with Claude 1 -- 2025-04-03
Auditing Language Models for Hidden Objectives 1 -- 2025-03-27
Training on Documents About Reward Hacking Induces Reward Hacking 1 -- 2025-03-27
Anthropic's AI for Science Program 1 -- 2025-05-05
AI Fluency Course 1 -- 2025-06-12
Transform Financial Services with Claude 1 -- 2025-07-16
Anthropic Economic Futures 1 -- 2025-07-15
Paul Smith to Join Anthropic as Chief Commercial Officer 1 -- 2025-07-15
The Anthropic National Security and Public Sector Advisory Council 1 -- 2025-08-27
Claude Code and new admin controls for business plans 1 -- 2025-08-22
Is there an existing standard for the llm.txt format for websites? 1 -- 2025-07-02
Claude for Nonprofits \ Anthropic 1 -- 2025-12-03
Estimating AI productivity gains from Claude conversations 1 -- 2025-11-25
Use artifacts to visualize and create AI apps without ever writing code 1 -- 2025-06-25
Training and Evaluating LLMs as General-Purpose Activation Explainers 1 -- 2025-12-19
Project Vend 1 -- 2025-10-01
Using Claude's chat search and memory to build on previous context 1 -- 2025-09-11
Claude is competitive with humans in (some) cyber competitions 1 -- 2025-08-10
Prototype AI-Powered Apps with Claude Artifacts 1 -- 2025-06-26
Claude 4 Invite Contest 1 -- 2025-05-22