tk f6565b9d23 fix(core): L2-normalize FastEmbed vectors (#843) ...

L2-normalizes FastEmbed output vectors at the provider boundary so SQLite vector scoring keeps its unit-vector contract for custom FastEmbed models such as multilingual MiniLM variants.

Zero vectors are preserved as-is to avoid division errors, and the provider tests cover both non-unit vectors and zero-vector behavior.

Verification:
- uv run pytest tests/repository/test_fastembed_provider.py -q
- uv run ruff check src/basic_memory/repository/fastembed_provider.py tests/repository/test_fastembed_provider.py
- uv run ruff format --check src/basic_memory/repository/fastembed_provider.py tests/repository/test_fastembed_provider.py

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: tk-pkm111 <133480534+tk-pkm111@users.noreply.github.com>
Signed-off-by: phernandez <paul@basicmachines.co>

2026-06-06 17:15:19 -05:00

..

test_distance_to_similarity.py

fix: backend-specific distance-to-similarity conversion (#593)

2026-02-20 20:15:46 -06:00

test_entity_repository_upsert.py

fix(core): preserve external_id during entity upsert on re-index (#724)

2026-04-07 10:26:10 -05:00

test_entity_repository.py

feat(cli): add orphan entity command (#816)

2026-05-11 12:13:14 -05:00

test_entity_upsert_issue_187.py

chore: rename entity_type to note_type (#600)

2026-02-22 20:28:57 -06:00

test_fastembed_provider.py

fix(core): L2-normalize FastEmbed vectors (#843)

2026-06-06 17:15:19 -05:00

test_hybrid_fusion.py

chore(core): make ty the default typechecker (#736)

2026-04-13 10:34:01 -05:00

test_litellm_provider.py

feat(core): add LiteLLM embedding provider (#809)

2026-06-06 17:13:09 -05:00

test_metadata_filters_edge_cases.py

chore: rename entity_type to note_type (#600)

2026-02-22 20:28:57 -06:00

test_metadata_filters.py

fix: stabilize metadata filters on postgres (#536)

2026-01-31 22:31:00 -06:00

test_note_content_repository.py

feat(core): add note_content tenant schema primitive (#719)

2026-04-04 22:06:37 -05:00

test_observation_repository.py

chore(core): make ty the default typechecker (#736)

2026-04-13 10:34:01 -05:00

test_openai_provider.py

fix(core): resolve FastEmbed cache under data dir instead of /tmp (#743)

2026-04-15 22:55:00 -05:00

test_postgres_search_repository_unit.py

perf(core): speed up vector sync and tune fastembed defaults (#731)

2026-04-09 00:20:12 -05:00

test_postgres_search_repository.py

feat(core): add LiteLLM embedding provider (#809)

2026-06-06 17:13:09 -05:00

test_project_info_repository.py

feat: Multi-project support, OAuth authentication, and major improvements (#119)

2025-05-25 10:07:34 -05:00

test_project_repository.py

feat: fast edit entities, refactors for webui, enhance search (#532)

2026-01-31 15:16:52 -06:00

test_relation_repository.py

chore(core): make ty the default typechecker (#736)

2026-04-13 10:34:01 -05:00

test_repository.py

perf(sync): speed up single markdown file indexing (#751)

2026-04-17 07:08:21 -05:00

test_search_index_row.py

feat: improve content hit rate in search results (#609)

2026-02-26 11:55:38 -06:00

test_search_repository_edit_bug_fix.py

chore(core): make ty the default typechecker (#736)

2026-04-13 10:34:01 -05:00

test_search_repository.py

fix(core): degrade gracefully when sqlite-vec cannot load on init (#774)

2026-04-29 08:57:31 -05:00

test_search_text_with_metadata_filters.py

chore: rename entity_type to note_type (#600)

2026-02-22 20:28:57 -06:00

test_semantic_search_base.py

feat(api): include search result totals (#791)

2026-05-04 14:57:04 -05:00

test_sqlite_vector_search_repository.py

feat(core): add LiteLLM embedding provider (#809)

2026-06-06 17:13:09 -05:00

test_vector_pagination.py

chore(core): make ty the default typechecker (#736)

2026-04-13 10:34:01 -05:00

test_vector_threshold.py

chore(core): make ty the default typechecker (#736)

2026-04-13 10:34:01 -05:00