Master advanced prompting, artifacts, and multi-modal interactions. Go from beginner to AI prompt engineer.
Learn Prompting →
🤝
Claude Cowork
Collaborate on strategy, research, and data. Seamlessly integrate Claude into your daily business workflows.
Learn Collaboration →
💻
Claude Code
Build applications autonomously. Learn the CLI, Agent SDK, and terminal-based agentic coding.
Learn Coding →
🏗️
Claude Architect Exam
Prepare for the official certification. 5 domains, 29 task statements, and intensive practice exams.
Get Certified →
2021
Founded
Claude 4
Latest Model
1M+
Context Tokens
180+
Countries
Safety
First Principle
About Anthropic
The AI Safety Company Behind Claude
Anthropic is an AI safety company dedicated to building reliable, interpretable,
and steerable AI systems for the long-term benefit of humanity. Founded in 2021 by
former members of OpenAI — including Dario Amodei and Daniela Amodei — Anthropic
focuses on research-driven AI development with safety at its core.
Their flagship model, Claude, is built on Constitutional AI — a novel alignment
technique that trains models to be helpful, harmless, and honest through
self-critique and revision rather than human feedback alone.
🏛️
Constitutional AI
A pioneering alignment method where Claude critiques its own outputs against a set of human-readable principles, reducing harmful outputs without extensive human labeling.
🔬
Safety Research Focus
Anthropic publishes cutting-edge interpretability research, mechanistic understanding of neural networks, and red-teaming methodologies openly.
🌐
Enterprise Grade
Claude powers applications across healthcare, legal, finance, and software development — trusted by Fortune 500 companies worldwide.
Claude by Anthropic
What Makes Claude Different
Claude is not just another AI assistant. It is designed to be genuinely helpful while maintaining rigorous safety standards — demonstrating that these goals are complementary, not conflicting.
🧠
Advanced Reasoning
Extended thinking mode lets Claude reason through complex multi-step problems with chain-of-thought transparency before responding.
Claude 3.7 Sonnet+
📄
200K Context Window
Ingest entire codebases, legal documents, research papers, or long conversation histories in a single prompt.
Industry Leading
🤖
Agentic Capabilities
Claude Code, the Agent SDK, and MCP enable Claude to autonomously execute multi-step tasks across tools, files, and APIs.
Production Ready
🛡️
Safety by Design
Constitutional AI ensures Claude refuses harmful requests while remaining maximally helpful — not through rigid rules but through internalized values. Claude also undergoes rigorous red-teaming before every release.
Constitutional AI
🧩
Projects & Memory
Claude Projects provide persistent context across conversations — upload files, set custom instructions, and maintain shared memory so Claude knows your codebase, style, and goals across every session.
Context Persistence
⚙️
Extended Thinking Mode
Claude can allocate a budget of "thinking tokens" before responding — reasoning through multi-step problems with explicit chain-of-thought transparency. Ideal for complex architecture, mathematics, and strategic planning tasks.
Claude Sonnet 4+
💻
Claude Code
A terminal-based agentic coding tool that writes, edits, runs, and debugs code autonomously — integrating directly into your developer workflow.
Developer Tool
🔗
Model Context Protocol
MCP is an open standard enabling Claude to connect with any data source or tool — databases, APIs, file systems — through a universal interface.
Open Standard
Evolution
Claude's Journey
From research assistant to full agentic developer — Claude has evolved rapidly with each generation.
2023 · Claude 1
The Beginning
First public release. Demonstrated Constitutional AI with strong reasoning and safety properties.
2024 · Claude 2 & 3
Haiku · Sonnet · Opus
Three-tier model family launched. 200K context window, vision capabilities, and API enterprise features.
2025 · Claude 3.5 & 3.7
Agentic Era Begins
Claude Code released. Extended thinking, computer use, MCP, Agent SDK. Performance surpasses competitors on coding benchmarks.
2026 · Claude 4
Frontier Intelligence & Hybrid Reasoning
State-of-the-art across reasoning, coding, and multimodal tasks. Introduces hybrid reasoning — seamlessly switching between near-instant responses and deep extended thinking depending on task complexity. Sets new benchmarks on SWE-bench, GPQA, and MMMU. 1M+ token context window. Certified Architect program launched for practitioners.
Ready to go deeper?
Explore the Claude Architect certification prep — 5 domains, 29 task statements, and 3 full practice exams.
New to Claude? Start with What is Claude Chat → Subscription Plans → Claude vs Others → Effective Use → then dive into Prompt Engineering starting with the Hub.
Claude Skills · Module 2
Cowork with Claude
Claude is not just a chatbot — it's your AI coworker. Collaborate on documents, research, strategy, data, and decisions at a level that was impossible before. This module teaches you how.
Start with What is Claude Cowork? to understand the paradigm shift → then dive into Top 5 Use Cases for real-world context → pick the deep dive that matches your current work → end with the Cheat Sheets for quick reference.
Claude Skills · Module 3
Code with Claude
Claude isn't just a coding assistant — it's an autonomous engineering partner. From writing your first script to orchestrating production-grade agentic pipelines, this module shows you exactly how developers and corporations are building with Claude.
Developer velocity increase reported by Claude Code teams
3×
Faster code review cycles with AI-assisted PR analysis
200K
Token context — entire codebases in a single session
40%
Bug reduction in teams running Claude in CI/CD pipelines
🚀
Recommended Learning Path
New to coding with Claude? Start with What is Code with Claude? → then Claude Code Deep Dive for hands-on CLI practice → pick MCP or Agent SDK based on your project → explore Corporate Use Cases for inspiration → end with the Cheat Sheets for daily reference.
Certification Prep
Claude Certified Architect
Validating foundational knowledge across Claude Code, the Agent SDK, the Claude API, and Model Context Protocol to build production-grade applications.
🎯 Purpose & Key Outcomes
The Claude Certified Architect – Foundations certification validates that practitioners can make informed architectural decisions and tradeoffs when implementing real-world solutions with Claude. Candidates must demonstrate practical judgment about architecture, configuration, and tradeoffs in production deployments across agentic customer support, multi-agent research pipelines, CI/CD integrations, and structured data extraction workflows.
🤖Design and orchestrate autonomous multi-agent systems using the Claude Agent SDK
🔧Build production-ready MCP tool interfaces with robust error handling
⚙️Configure Claude Code with CLAUDE.md hierarchies, skills, and CI/CD pipelines
📊Engineer prompts that produce reliable structured output with JSON schemas
🧠Manage context windows, escalation flows, and reliability in production deployments
✅Demonstrate 6+ months of hands-on Claude API, Agent SDK, and MCP experience
5
Core Domains
29
Task Statements
720
Passing Score
1,000
Max Score
Domain 1: Agentic Architecture & Orchestration27%
Exam Weight27% of scored content
Key OutcomeBuild production agentic loops, multi-agent pipelines, and session management patterns using the Claude Agent SDK
Key OutcomePreserve context across long sessions, design escalation flows, propagate errors across agents, and route human review with confidence calibration