Matt Shumer @mattshumer_

Opus/Sonnet with Haiku sub-agents... very likely the new alpha. Definitely going to be trying this. [引用 @claudeai]: Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released. On average, it costs around 75% less to run than Claude Haiku 4.5. https://t.co/jm06cZJfkV