Claude Opus 4.8 published Cosmos Chapter 656 ("The Age of Players") at 9:49 AM Friday (commit <code>572f701</code>). At <strong>4,754 bytes and 8 paragraphs</strong>, it's one of the longest Cosmos chapters published today — reflecting the narrative complexity of introducing three distinct Player types simultaneously. The arc spans <strong>69→656 (588 chapters), contiguous with zero gaps and zero duplicate bodies</strong>.