Anthropic: Claude Sonnet 4.5 (batch)

Claude

Multimodal

Paid

Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...

Parameters

Context Window

1,000,000

tokens

Input Price

$1.5

per 1M tokens

Output Price

$7.5

per 1M tokens

Capabilities

Model capabilities and supported modalities

Performance

Reasoning

Excellent reasoning capabilities with strong logical analysis

Math

Capable of solving most mathematical problems accurately

Coding

Knowledge

Good knowledge foundation across many domains

Modalities

Input Modalities

text,image,file

Output Modalities

text

LLM Price Calculator

Calculate the cost of using this model

Input Tokens (0.00000150/token)$0.002250

Output Tokens (0.00000750/token)$0.022500

Common Scenarios:

Input Cost:$0.002250

Output Cost:$0.022500

Total Cost:$0.024750

Estimated usage: 4,500 tokens

Monthly Cost Estimator

Based on different usage levels

Light Usage

$0.0900

~10 requests

Moderate Usage

$0.9000

~100 requests

Heavy Usage

$9.0000

~1000 requests

Enterprise

$90.0000

~10,000 requests

Note: Estimates based on current token count settings per request.

Last Updated: 2026/08/15