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David Snelling 0a9d1d9a17 fix: extraction, multi-hop traversal, and aggregate result shape (BR-ADV-FEATURES-BUN) 
Three advanced-API correctness fixes, all reproducible on Node (not Bun-specific):

- Entity/concept extraction returned []. SmartExtractor combined agreeing signals
  with a weighted sum compared against an absolute 0.60 gate, so a confident
  low-weight signal lost selection to a mediocre high-weight one that then failed
  the gate, dropping the whole result. Select and gate on a normalized weighted
  average instead. The public `confidence` option now controls the threshold (was
  a dead hardcoded 0.60), and the embedding-signal timeout is raised 100ms -> 2000ms
  so the neural signal is not silently dropped on slower runtimes.

- Multi-hop find({ connected }) returned only the 1-hop neighbour. executeGraphSearch
  ignored depth/via; it now delegates to the depth-aware neighbors() BFS.

- find({ aggregate }) hid groupKey/metrics/count under .metadata, so callers
  expecting AggregateResult saw empty rows. Expose those fields at the top level.

Adds real-embedding regression tests in tests/integration/advanced-apis-regression.test.ts.
2026-05-26 11:32:46 -07:00
..
aggregation refactor: migrate aggregation + neural field reads to resolveEntityField 2026-04-09 16:40:55 -07:00
api refactor: remove src/cortex/ directory and fix README claims 2026-02-01 11:07:26 -08:00
cli feat: multi-process safety + read-only inspector mode 2026-05-15 11:25:05 -07:00
config fix: remove dead model config code for true zero-config 2025-12-18 10:31:02 -08:00
critical feat: replace transformers.js with direct ONNX WASM for Bun compatibility 2025-12-17 17:42:37 -08:00
data feat: Phase 3 - Unified Semantic Type Inference (Nouns + Verbs) 2025-10-16 10:59:26 -07:00
distributed feat(v4.0.0): Complete metadata/vector separation architecture with Azure support 2025-10-17 12:29:27 -07:00
embeddings fix: suppress misleading 'Using Q8 WASM' log when Cortex native is active 2026-03-22 14:53:48 -07:00
errors fix: find()/stats() correctness + Cortex compat (BR-FIND-WHERE-ZERO, BR-DEFENSIVE-INTERFACE) 2026-05-15 12:31:28 -07:00
graph fix: replace require('crypto') with ESM import in SSTable 2026-02-24 12:25:26 -08:00
hnsw perf: defer HNSW persistence during addMany() batch operations 2026-03-22 14:53:11 -07:00
import fix: exclude __words__ keyword index from corruption detection and getStats() 2026-01-27 15:38:21 -08:00
importers refactor: remove augmentation system and semantic type matching 2026-02-01 10:48:56 -08:00
indexes/columnStore fix: find()/stats() correctness + Cortex compat (BR-FIND-WHERE-ZERO, BR-DEFENSIVE-INTERFACE) 2026-05-15 12:31:28 -07:00
integrations refactor: remove augmentation system and semantic type matching 2026-02-01 10:48:56 -08:00
interfaces fix: exclude __words__ keyword index from corruption detection and getStats() 2026-01-27 15:38:21 -08:00
mcp refactor: remove augmentation system and semantic type matching 2026-02-01 10:48:56 -08:00
migration feat: add migration system with error handling, validation, and enterprise hardening 2026-02-09 16:13:14 -08:00
neural fix: extraction, multi-hop traversal, and aggregate result shape (BR-ADV-FEATURES-BUN) 2026-05-26 11:32:46 -07:00
patterns 🧠 Brainy 2.0.0 - Zero-Configuration AI Database with Triple Intelligence™ 2025-08-26 12:32:21 -07:00
scripts feat: add node: protocol to all Node.js built-in imports for bundler compatibility 2025-09-17 14:20:21 -07:00
storage fix: find()/stats() correctness + Cortex compat (BR-FIND-WHERE-ZERO, BR-DEFENSIVE-INTERFACE) 2026-05-15 12:31:28 -07:00
streaming feat: Brainy 3.0 - Production-ready Triple Intelligence database 2025-09-11 16:23:32 -07:00
transaction fix: flush all native providers on shutdown to prevent data loss 2026-02-01 16:23:49 -08:00
triple fix: flush all native providers on shutdown to prevent data loss 2026-02-01 16:23:49 -08:00
types fix: extraction, multi-hop traversal, and aggregate result shape (BR-ADV-FEATURES-BUN) 2026-05-26 11:32:46 -07:00
universal fix: prevent fs adapter from throwing on import in browser 2025-09-17 16:22:02 -07:00
utils fix: find()/stats() correctness + Cortex compat (BR-FIND-WHERE-ZERO, BR-DEFENSIVE-INTERFACE) 2026-05-15 12:31:28 -07:00
versioning fix: exclude __words__ keyword index from corruption detection and getStats() 2026-01-27 15:38:21 -08:00
vfs fix: set verb.source/target to entity UUID instead of NounType 2026-02-02 09:20:38 -08:00
brainy.ts fix: extraction, multi-hop traversal, and aggregate result shape (BR-ADV-FEATURES-BUN) 2026-05-26 11:32:46 -07:00
coreTypes.ts fix: correct orderBy sort for timestamp fields via centralized field resolver 2026-04-09 16:26:38 -07:00
index.ts feat: add stddev/variance aggregation ops with Welford's online algorithm 2026-02-17 17:04:11 -08:00
internals.ts feat: export resolveEntityField + STANDARD_ENTITY_FIELDS from internals 2026-04-09 16:28:54 -07:00
pipeline.ts refactor: remove augmentation system and semantic type matching 2026-02-01 10:48:56 -08:00
plugin.ts feat: add aggregation engine with incremental SUM/COUNT/AVG/MIN/MAX, GROUP BY, and time windows 2026-02-16 16:57:53 -08:00
setup.ts fix: exclude __words__ keyword index from corruption detection and getStats() 2026-01-27 15:38:21 -08:00
unified.ts chore: enforce consistent coding style and semicolon removal 2025-09-29 09:50:59 -07:00
worker.ts 🧠 Brainy 2.0.0 - Zero-Configuration AI Database with Triple Intelligence™ 2025-08-26 12:32:21 -07:00