# Anthropic is endorsing SB 53

Source: https://www.anthropic.com/news/anthropic-is-endorsing-sb-53
Published: 2025-09-08
Status: unreviewed source report

## Source excerpt (up to 25 words)

> Anthropic is endorsing SB 53, the California bill that governs powerful AI systems built by frontier AI developers like Anthropic.

## Review question

Check availability, model version, licensing, real task accuracy, rate limits and total cost. Provider benchmarks are not independent replication.

No independent proof check or claim of peer review.