AI Cost Calculator
Anthropicfrontier

Claude Opus 4

Anthropic's most powerful model — best for complex reasoning, research, and advanced coding tasks.

API Docs

Input tokens

$15.00

per 1M tokens

Cached: $1.50/1M

Output tokens

$75.00

per 1M tokens

5.0× input price

Context window

200K

tokens

150K words

Key Features

200K context
Vision
Extended thinking
Tool use
Batch API
Multimodal (Vision)
Extended reasoning / chain-of-thought

Estimated Monthly Cost

Startup chatbot

100K in + 50K out /day

$157.50/mo

Mid-scale app

1000K in + 300K out /day

$1125.00/mo

Enterprise

10000K in + 3000K out /day

$11250.00/mo

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