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Anthropic

Models and latest standard pricing (per 1M tokens).

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Open model
Anthropic
Active
Claude Opus 4.5
Input
$5.00
Output
$25.00
Cached input
$0.50
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude Sonnet 4.5
Input
$3.00
Output
$15.00
Cached input
$0.30
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude Haiku 4.5
Input
$1.00
Output
$5.00
Cached input
$0.10
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude Opus 4.1
Input
$15.00
Output
$75.00
Cached input
$1.50
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude 3.5 Sonnet
Balanced model for coding, analysis, and writing.
Input
—
Output
—
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude 3 Haiku
Low-latency model for quick responses.
Input
—
Output
—
Source
per 1M tokens
Open model
Anthropic
Active
Sonnet
Strong general-purpose Claude model for coding and writing.
Input
$3.00
Output
$15.00
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude 3 Opus
Highest-capability model for complex reasoning.
Input
—
Output
—
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude 3 Sonnet
General-purpose model with strong quality and speed.
Input
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Output
—
Source ↗
per 1M tokens
Open model
Anthropic
Active
Claude 3.5 Haiku
Fast, affordable model for everyday tasks.
Input
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Output
—
Source ↗
per 1M tokens