# Introducing Claude 4

Source: https://www.anthropic.com/news/claude-4
Published: 2025-05-22
Status: unreviewed source report

## Source excerpt (up to 25 words)

> Discover Claude 4's breakthrough AI capabilities. Experience more reliable, interpretable assistance for complex tasks across work and learning.

## 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.