Archive storage class for AI Object Storage
Company: CoreWeave
The claim, verbatim
CoreWeave has released Archive, a new storage class in AI Object Storage for data intended to be kept but read rarely, with simplified pricing where customers pay only for storage
Source (primary)
CoreWeave AI Object Storage: Cross-region writes, Archive - CoreWeave (-, news_article)
View cached copy (2026-09-19)Live source ↗
Quote: “It's a fourth option alongside Hot, Warm, and Cold, priced for AI workload data you intend to keep and expect to read rarely. You pay for what you store, and nothing else.”
How we checked this
Checked on September 24, 2026. The cited source supports every part of this claim.
The blog announces Archive as now available, describes it as for data kept but rarely read, and says customers pay for what they store and nothing else.
Confirmed in the source:
- CoreWeave has made a new Archive storage class available in AI Object Storage
- Archive is for data customers intend to keep but expect to read rarely
- With Archive, customers pay only for what they store, with no retrieval, request, early-deletion, tiering, or egress fees
What we did: Read our cached copy of the publisher (https://www.coreweave.com/blog/new-in-coreweave-ai-object-storage-cross-region-writes-and-archive-storage) in full (16,354 characters, retrieved September 19, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms CoreWeave AI Object Storage: Cross-region writes, Archive - CoreWeave
Quote: “It's a fourth option alongside Hot, Warm, and Cold, priced for AI workload data you intend to keep and expect to read rarely. You pay for what you store, and nothing else.”