trustgraph/trustgraph-base/trustgraph/base/__init__.py
Cyber MacGeddon 1346cbebb4 feat: replace LLM edge scoring with cross-encoder reranker in GraphRAG
Replace the three-prompt LLM scoring pipeline (kg-edge-scoring,
kg-edge-reasoning, kg-edge-selection) with a cross-encoder reranker
service backed by FlashRank. The new hop_and_filter() method performs
iterative graph traversal with semantic scoring at each hop, replacing
the previous follow_edges/get_subgraph approach.

- Add reranker service (trustgraph-base client/service, FlashRank processor)
- Add gateway dispatch for reranker via API and WebSocket
- Rewrite GraphRAG pipeline: hop_and_filter() with per-hop cross-encoder scoring
- Remove kg_prompt() and edge_score_limit from prompt client
- Update provenance: add tg:EdgeSelection type, tg:concept, tg:score predicates
- Update CLIs (tg-invoke-graph-rag, tg-show-explain-trace) for new metadata
- Add tg-invoke-reranker CLI tool
- Add tech spec and UX developer guidance
- Update all unit and integration tests
2026-06-30 14:26:12 +01:00

49 lines
2.4 KiB
Python

from . pubsub import get_pubsub, add_pubsub_args
from . async_processor import AsyncProcessor
from . consumer import Consumer
from . producer import Producer
from . publisher import Publisher
from . subscriber import Subscriber
from . metrics import ProcessorMetrics, ConsumerMetrics, ProducerMetrics, SubscriberMetrics
from . logging import add_logging_args, setup_logging
from . workspace_processor import WorkspaceProcessor
from . flow_processor import FlowProcessor
from . consumer_spec import ConsumerSpec
from . parameter_spec import ParameterSpec
from . producer_spec import ProducerSpec
from . subscriber_spec import SubscriberSpec
from . request_response_spec import RequestResponseSpec
from . llm_service import LlmService, LlmResult, LlmChunk
from . librarian_client import LibrarianClient
from . librarian_spec import LibrarianSpec
from . chunking_service import ChunkingService
from . embeddings_service import EmbeddingsService
from . embeddings_client import EmbeddingsClientSpec
from . text_completion_client import (
TextCompletionClientSpec, TextCompletionClient, TextCompletionResult,
)
from . prompt_client import PromptClientSpec, PromptClient, PromptResult
from . config_client import ConfigClientSpec, ConfigClient
from . triples_store_service import TriplesStoreService
from . graph_embeddings_store_service import GraphEmbeddingsStoreService
from . document_embeddings_store_service import DocumentEmbeddingsStoreService
from . triples_query_service import TriplesQueryService
from . graph_embeddings_query_service import GraphEmbeddingsQueryService
from . document_embeddings_query_service import DocumentEmbeddingsQueryService
from . graph_embeddings_client import GraphEmbeddingsClientSpec
from . triples_client import TriplesClientSpec
from . document_embeddings_client import DocumentEmbeddingsClientSpec
from . agent_service import AgentService
from . graph_rag_client import GraphRagClientSpec
from . tool_service import ToolService
from . tool_client import ToolClientSpec
from . dynamic_tool_service import DynamicToolService
from . tool_service_client import ToolServiceClientSpec
from . agent_client import AgentClientSpec
from . structured_query_client import StructuredQueryClientSpec
from . reranker_client import RerankerClientSpec
from . reranker_service import RerankerService
from . row_embeddings_query_client import RowEmbeddingsQueryClientSpec
from . collection_config_handler import CollectionConfigHandler