Opus 4.5

Name: ARMES
Availability: InStock
Author: ARMES

Premium creative and analytical work

Run Opus 4.5

Included on ULTRA plan

Context Window

200K

Input Token Price

$5.00

per 1,000,000 tokens

Output Token Price

$25.00

per 1,000,000 tokens

Speed Rating

Slow

Architectural Profile & Capabilities

Premium creative and analytical work

Architecture Type: Dense Transformer

Standard dense autoregressive transformer architecture with full-attention mechanisms.

Recommended Workloads & Primary Use Cases

Everyday reasoning

Drafting

Fast problem solving

ARMES Zero Data Retention

Calls to Opus 4.5 are routed through strict Zero Data Retention inference channels. Prompts and outputs are never stored, indexed, or monitored by Anthropic.

View Privacy Architecture

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