By SteveLo — Developer of ccusage_go March 25, 2026

This analysis examines Anthropic’s technical capabilities, business model, and pricing architecture based on publicly available data, API documentation, academic research, GitHub issues, and first-party token usage analysis using ccusage_go.

All claims are sourced. All numbers are verifiable.

1. Core Technical Capability Assessment

What Anthropic Builds In-House

Anthropic develops a family of large language models (LLMs) called Claude. These models process and generate text. This is Anthropic’s sole proprietary technology.