service · inferred from evidence
Atlas Vector Search
A hosted vector search capability provided by MongoDB, referenced in the official documentation.
- Set numCandidates to 10-20x the limit or Atlas Vector Search recall suffers
Guide Set numCandidates to 10-20x the limit or Atlas Vector Search recall suffers: Start with numCandidates = limit * 20 (for example limit 10 -> numCandidates 200) and tune from there against a recall benchmark. Use this when you hit exact