Roadmap
UPAS development milestones aligned with our proposed NGI0 Common Fund project structure (proposal submission: February 2026).
Requirements and threat model
Formalise user requirements, acceptance criteria, and threat model based on field responder and curator personas.
Offline-first PWA hardening
Cache/versioning strategy, service worker lifecycle, runtime visibility indicators, and safe degradation behaviour.
Procedure pack pipeline
Ingestion, chunking, embedding generation, provenance metadata, and versioned release workflow for curators.
Local retrieval UX with citations
Offline query experience with stepwise guidance, source attribution, and direct links to authoritative documents.
Documentation and dissemination
User guides, deployment documentation, evaluation framework, and open dissemination of findings.
Browser-only prototype
PWA with WebGPU-first inference via WebLLM and WASM fallback via wllama. No server APIs or keys required.
Service worker caching
Cache-first strategy for model artefacts with safe fallback for app assets. Offline repeat-load after initial caching.
Runtime detection and fallback
Automatic detection of WebGPU capability with graceful fallback to WASM for devices without GPU support.