BackAnthropic·Claude APIWe've added support for a delete endpoint in the Message Batches APIThursday, 19 December 2024Official notes on platform.claude.comFull release notesWe've added support for a delete endpoint in the Message Batches API.Older · Dec 17, 2024Models API: Query available models, validate model IDs, and resolve model aliases to their canonical model IDsNewer · Jan 10, 2025We've optimized support for prompt caching in the Message Batches API to improve cache hit rate