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Claude

Anthropic

Constitutional AI assistant by Anthropic — safe, helpful, honest Claude is Anthropic's family of AI assistants, designed with a focus on safety and helpfulness. Available via API and Claude.ai.

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Pricing

Subscription Plans
Claude Pro
$20/mo
Claude Team
$30/mo
Claude Max
$100/mo
API / Token Pricing
Model / Plan
Price
Unit
Claude Opus 4.7 Input
$5
1M tokens (input)
Claude Opus 4.7 Output
$25
1M tokens (output)
Claude Sonnet 4.6 Input
$3
1M tokens (input)
Claude Sonnet 4.6 Output
$15
1M tokens (output)
Claude Haiku 4.5 Input
$1
1M tokens (input)
Claude Haiku 4.5 Output
$5
1M tokens (output)
Claude Opus 4.1 Input (legacy)
$15
1M tokens (input)
Claude Opus 4.1 Output (legacy)
$75
1M tokens (output)

Benchmarks

MMLU90.5%
HumanEval95%
GSM8K96.5%

Features

context window1000000
api available✓
supports vision✓
supports audio✗
function calling✓
extended thinking✓
fine tuning✗
batch api✓
streaming✓
free tier✓
supports pdf✓

Links

Official WebsiteFull Changelog
Data Freshness
Pricing updated: 19m ago