98.7% Semantic Accuracy
Scope
Precision
Local
Cloud
Terraphim Privacy-First Semantic Search Engine
Zone B -- Technical Specifications
Parameter Value Tolerance
Processing Location LOCAL_ONLY +/-0 hops
Runtime Rust + Tokio single binary
Search Algorithm Aho-Corasick LeftmostLongest
Concept Index 2,847 nodes 12ms build
Data Egress 0 bytes guaranteed
Telemetry NONE by design
-- % Privacy Score
-- ms Avg Latency
-- bytes External Data Sent
01

Knowledge Graphs

Per-role semantic graphs mapping concepts, synonyms, and documents. Thesaurus-driven expansion at query time.

02

Haystack Sources

Pluggable indexers for local files, Confluence, Jira, Discourse, JMAP email, ClickUp, Logseq, and Quickwit.

03

Automata Engine

Aho-Corasick automata compiled from thesaurus entries. Sub-millisecond concept extraction across all documents.

04

Relevance Scoring

BM25, BM25F, BM25Plus, TitleScorer, or TerraphimGraph scoring. Each role selects its own ranking strategy.

05

Secure Execution

Firecracker microVMs with sub-2-second cold start. Isolated execution environment as secure as your machine.

06

MCP Integration

Model Context Protocol server exposes search, graph operations, and document retrieval to any MCP-compatible client.