Scientific Rigor & Institutional Trust

Engineering proof for researchers, doctoral candidates and institutional partners — not another AI gadget, but verifiable academic infrastructure.

GOOGLE CLOUD · VERTEX AI

Vertex AI Cloud Orchestration

Oxfai's production AI is natively architected on Google Cloud Vertex AI using secure Firebase HTTPS Callable Functions. Gated by strict IAM network isolation, our system routes academic queries and streams advanced large language models—including Anthropic Claude 3.5 Sonnet on Google Cloud—with zero third-party exposure. No user prompts are ever stored or utilized for model training, guaranteeing data sovereignty and enterprise-grade privacy for academic institutions.

Sovereign student intelligence

Streaming tutor completions, Honor Shield integrity scans and flashcard generation pass through a Vertex-first LLM gateway. No user prompts train third-party models.

Google Cloud Startup alignment

Hosting, Firestore, Cloud Functions and Vertex AI share the clarifyai-project GCP footprint — verifiable enterprise infrastructure for institutional reviewers.

VECTOR_ARCHITECTURE · v2.4

Federated Query Pipeline

Every library search is encrypted on-device, proxied through Firebase Callable (HTTPS/TLS 1.3), stripped of personal identifiers (GDPR), then fan-out in parallel to publisher APIs — never exposing raw student queries to third parties.

STEP_01
iOS Client · AES at rest
STEP_02
HTTPS Callable · Firebase Blaze
STEP_03
GDPR Anonymizer · PII scrub
STEP_04
Parallel Router · 10 library indexes
STEP_05
Metadata merge · DOI verify
libraryRouter.ts — live trace
// inbound query vector (anonymized)
POST /callable/librarySearch 200 OK · 412ms
uid_hash=sha256:a8f3… · pii=stripped
fan-out: springer,crossref,wiley,arxiv,openalex,epmc,elsevier
// response: metadata + abstract ≤250w · no full-text
merged_results=12 · cache=firestore/ephemeral

10 federated library indexes (metadata & DOI links)

Springer
JSTOR
IEEE
ScienceDirect
Emerald
LexisNexis
Semantic Scholar
arXiv
PubMed
Open Case Law

Server fan-out: Springer · Crossref · Wiley · arXiv · OpenAlex · IEEE · Elsevier DOI verify

HONOR_CODE · ACADEMIC_INTEGRITY

Academic Honor Shield

Oxfai is designed for universities to recommend — not ban. The tutor never substitutes for student reasoning; it scaffolds it. Integrity checks run before submission, not after accusation.

Socratic Tutoring Protocol

The AI tutor asks guiding questions instead of delivering final answers — preserving epistemic agency and aligning with honor-code pedagogy.

Pre-Submission Integrity Scan

Academic Honor Shield flags risky copy-paste patterns and suggests ethical paraphrasing before essays, reports and thesis chapters are submitted.

Verifiable Source Attribution

Library results link to official publisher pages with DOI verification — metadata only, no shadow hosting of copyrighted full text.

CORE_ENGINE_SPEC

Enterprise-Grade Research Architecture

Designed for institutional researchers and academic professionals who demand mathematically proven data isolation, zero-bias vector distribution, and verifiable source attribution across global structures.

LATENCY BOUND
< 450ms · Federated Search

7 server-side API connectors fan-out in parallel (10 library brands) via Firebase Blaze.

CONTEXT PRECISION
Claude Sonnet · Long-form

Extended context for thesis chapters, proofs and multi-document analysis (Prestige+).

ENCRYPTION STANDARD
SHA-256 · Multi-Tenant

Strict Firebase token isolation — each researcher partition is cryptographically separated.

<450msFederation latency
10Federated indexes
250Max words / abstract
SonnetLong-context analysis
SHA-256Multi-tenant isolation
∞Library searches