Anthropic

AI coding assistant CLI for your terminal. Understands your codebase, executes tasks via natural language, explains code, and manages git workflows with MCP integration.

Claude Code Desktop is Anthropic's standalone coding app for running parallel sessions, reviewing diffs, editing files, and working with an integrated terminal.

Claude Code is an AI coding assistant that integrates directly into VS Code. It provides intelligent code suggestions, explanations, and helps with debugging and code generation.

Claude Fable 5

Anthropic's most capable widely released model, built for demanding reasoning and long-horizon agentic work with a 1M-token context window.

Claude Haiku 3.5

Anthropic's fast Claude 3.5 model for cost-efficient coding, accurate tool use, sub-agents, and high-volume application workloads.

Claude Haiku 3

Anthropic's fast, low-cost Claude 3 model for lightweight coding, high-volume processing, visual analysis, and responsive applications.

Claude Haiku 4.5

Anthropic's fastest model, delivering near-frontier intelligence at low cost and latency. Matches Claude Sonnet 4 across reasoning, coding, and computer-use tasks for real-time applications.

Claude Mythos 5

Anthropic's limited-availability model for approved Project Glasswing customers, focused on advanced defensive cybersecurity and complex agentic work.

Claude Opus 3

Anthropic's former flagship Claude 3 model for complex reasoning, coding, analysis, tool use, and multimodal tasks.

Claude Opus 4.1

Released in August 2025, Claude Opus 4.1 achieves 85.2% on HumanEval+ (surpassing GPT-4o) and 74.5% on SWE-bench Verified, featuring 200K context window for complex coding tasks.

Claude Opus 4.5

Anthropic's flagship Claude Opus 4.5: strong reasoning, 200K context, multimodal (text, image, PDF).

Claude Opus 4.6

Anthropic's flagship model for sustained agentic tasks, careful planning, large codebases, computer use, and complex professional work.

Claude Opus 4.7

Anthropic's Opus model for complex reasoning, agentic coding, long-horizon work, computer use, and reliable execution across large codebases.

Claude Opus 4.8

Anthropic's Opus model for complex agentic coding and enterprise work, with a 1M-token context window, adaptive thinking, and 128K output.

Claude Opus 4

Claude Opus 4 is a 200K context window language model from Anthropic, designed for complex coding tasks.

Claude Sonnet 3.5 (June 2024)

Anthropic's first Claude 3.5 Sonnet snapshot, a major coding upgrade with strong repository editing, visual reasoning, and tool use.

Claude Sonnet 3.5 (October 2024)

Anthropic's upgraded Claude 3.5 Sonnet snapshot with stronger agentic coding, tool use, computer operation, and software engineering.

Claude Sonnet 3.7

Anthropic's first hybrid reasoning model and the original Claude Code model, built for agentic coding, front-end development, and complex tool use.

Claude Sonnet 3

Anthropic's balanced Claude 3 model for scalable coding, data processing, visual understanding, and enterprise workflows.

Claude Sonnet 4.5

Anthropic's most advanced Sonnet model, optimized for agents and coding workflows. Delivers state-of-the-art performance on SWE-bench Verified with improvements in system design and security.

Claude Sonnet 4.6

Anthropic's balanced model for agentic coding, search, computer use, and everyday production work with a 1M-token context window.

Claude Sonnet 4

Enhances Sonnet 3.7 with improved precision and controllability in coding and reasoning. Achieves 72.7% on SWE-bench, balancing capability and computational efficiency.

Claude Sonnet 5

Anthropic's next-generation Sonnet model combining speed and intelligence for planning, tool use, coding, and autonomous agentic work.