Skip to main content

Guide Ebooks Cheat Sheets Examples Context Quiz Security

AI Roles Methodologies Memory Systems Ecosystem MCP or CLI? Releases Compare Diagrams Team Metrics Glossary FAQ RSS Feed Blog

Star Read Guide

Guide Ebooks Cheat Sheets Examples Context Quiz Security

AI Roles Methodologies Memory Systems Ecosystem MCP or CLI? Releases Compare Diagrams Team Metrics Glossary FAQ RSS Feed Blog

v3.41.1 New: BM25 Skill Routing · Agent Harness Engineering · Context Engineering + ACE-v2 · Guide v3.41.1 →

Home › Glossary › Token

Models Core

Token

The basic unit of text that language models process. Roughly 3/4 of an English word, or ~4 characters. 1K tokens ≈ 750 words.

Related terms in Core

Opus 4.7 Most powerful Claude model (claude-opus-4-7). Supports xhigh effort for maximum reasoning budget. De...
Session A single Claude Code conversation with its own context window, history, checkpoints, and tool state.
Tasks API Built-in task management system (v2.1.16+) with dependency tracking, status management, and cross-se...

See all 173 terms

Ready to master Claude Code?

Start with the guide that 500+ developers use daily.

Read the Guide →

Claude Code from beginner to power user.

Documentation

Ultimate Guide
Quick Reference
Recap Cards
Ebooks (PDF)
Architecture
Data Privacy

Resources

Quiz
Learning
AI Roles
Methodologies
Diagrams
Security
Examples
Compare
Releases
Context
Context Eng. Tools
Team Metrics
Ecosystem
FAQ
Glossary
LLM Reference

Community

GitHub Repo
Contribute
Report Issues
Dev With AI (FR)
Share on X
Share on LinkedIn

Ecosystem

Cowork Guide
ccboard
cc-copilot-bridge
RTK
StarMapper
node-dep-scope
ctxharness
cc-sessions
Blog & Portfolio

CC BY-SA 4.0 • Made by Florian BRUNIAUX

Sitemap Built with Astro · Deployed on GitHub Pages

Esc

Start typing to search…

↑↓ navigate ↵ open Esc close

🐛 Report a bug 💡 Suggest content ❓ Quiz issue 💬 General feedback