Budget

Budget = "low" | "mid" | "high"

Defined in: src/lib/memory/types.ts:28 

Budget controls retrieval depth/cost. Higher budgets enable more candidate sources and the cross-encoder reranker.

• low: cosine + BM25 fusion only. No reranker. Mobile default.
• mid: + recency boost. Demo default.
• high: + cross-encoder rerank stage. Demo budget: high path.