Ephemeris builds AI systems that transform investigation documents into transparent, traceable reconstructions of complex real-world failures.
Analyze large volumes of technical documents, reconstruct sequences of events, identify contributing factors, and generate evidence-backed investigation reports with full traceability.
AI-powered investigation software for analyzing documents, reconstructing sequences of events, identifying root causes, and generating structured reports with evidence traceability.
Learn MoreA public library of AI-generated investigations reconstructed from real-world evidence and official documents. Read full reports, download PDFs, and watch case walkthroughs.
Browse InvestigationsUpload and analyze investigation documents
Reconstruct timeline of events from evidence
Identify contributing factors with traceable evidence
Generate structured investigation reports
Ingest and parse thousands of pages of technical manuals, logs, and reports.
Automatically identify and extract key entities, timestamps, and measurements.
Synthesize disparate data sources into a single, cohesive chronological timeline.
Map causal relationships and identify latent organizational and physical factors.
Build interactive networks of entities, events, and evidence.
Every claim is bidirectionally linked to its exact source document and page.
Verify, edit, and approve AI-generated findings with full audit logs.
Export publication-grade reports with automated citations and appendices.
A detailed reconstruction of the autopilot sensor anomaly and subsequent barrier collision on US-101.
Analysis of the dual-engine flameout and successful emergency landing sequence of Flight 1549.
Root cause reconstruction of a sterile fill-finish contamination event at a major biologics facility.
Ephemeris helps engineering, safety, quality, manufacturing, regulatory, and compliance teams accelerate investigations while maintaining transparency, traceability, and human oversight.
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