Pinned
we couldn’t afford the sphere so we got the next best thing
costs less, hits harder
turbopuffer
@turbopuffer
{vector, full-text} search engine built on object storage. fast, cheap, trillion scale. powers Anthropic, Harvey, Notion, Cognition, and more
- sharding is now in beta index the world's largest corpora (up to 256 TB) in a single namespace docs: turbopuffer.com/docs/shardingThis post is unavailable.
- Mem0 migrated 400M+ agent memories from pgvector to turbopuffer, solving a semi-selective filtering problem that spiked tail latencies in Postgres → 150k+ isolated search indexes → 70ms p90 hybrid retrieval latency → 97% vector recall@10
- tpuf now supports late interaction [beta] use models like ColBERT to represent text as a set of vectors (1 per token) tpuf uses a single-vector ANN index for a fast first pass, then reranks hits using exact late interaction scoring to boost recall docs: turbopuffer.com/docs/query#lat…
