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Claude Code vs Claude Opus

Compare Claude Code vs Claude Opus: pricing, context window, benchmarks (coding, math, reasoning), capabilities. Updated April 2026.

Updated April 2026

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Claude Code
Anthropic · Claude Sonnet / Opus 4.x
claude.com/claude-code ↗
Claude Opus
Anthropic · Claude Opus 4.7
claude.ai ↗
Pricing
Free tier
Not free — requires Claude Pro or API credits
Not available on free tier
Standard plan
Claude Pro — $20/mo
Max 5× — $100/mo
Top plan
Claude Max 20× — $200/mo
Max 20× — $200/mo
API input / 1M tokens
$3.00 Best
$15.00
API output / 1M tokens
$15.00 Best
$75.00
Capability
Context window
1M
1M Best
Max output tokens
64K
64K Best
Knowledge cutoff
2026-03
2026-03
Benchmarks
Coding (LiveCodeBench)
82% Best
Math (AIME 2025)
81% Best
Reasoning (GPQA Diamond)
88% Best
Human pref. (LMArena Elo)
1428 Best
Features
Image input
Voice mode
Partial
Web search
File upload
Image generation
Code execution
Agent / tool use
Persistent memory
Claude Code

Anthropic's CLI coding agent. Same Claude models as the chat product, but optimized for autonomous, multi-file refactoring with bash + edit tools. Strongest at large-codebase reasoning.

Claude Opus

Frontier reasoning model. 5× the cost of Sonnet for ~5pt benchmark lift.

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