# Tunguz analyzes Anthropic's S-1 revenue growth against its compute commitments

> Original title: Anthropic S-1 Analysis: How 7 Key Metrics Stack Up

- Source: Tomasz Tunguz
- Published: 2026-10-26T00:00:00.000Z
- Bad Influence: https://badinfluence.news/items/nq64ogcgs7qa9ap0spu55xbk8
- Original: https://tomtunguz.com/anthropics-s1-grew-eleven-fold/

## Summary

Tomasz Tunguz analyzes Anthropic's S-1 filing, which reports $16.3B of revenue in the first half of 2026 and a 14-fold increase over the first half of 2025. He says the company is cash-flow positive, but its $637B of compute commitments, mostly non-cancelable, are the main risk against consumption-based revenue. He notes that OpenAI figures are press-reported and unverified, and that his gross margin figures are his own calculations rather than disclosed numbers.

## Why it matters

The analysis contrasts Anthropic's reported revenue growth and margins with its $637B of compute commitments, showing the risk behind a very high valuation case.