Mariete Nexus Specialist
Foundation taught you to ingest a corpus and read a grounded answer. Specialist is about owning a Nexus practice at the level where it actually compounds: multi-engagement portfolios, evolving schemas, entity resolution at scale, lineage that survives audit, and search surfaces that synthesise across the graph without losing the source-level traceability that made Nexus worth adopting in the first place. This course assumes you can run a clean ingest. It builds the design and governance discipline that turns clean ingests into a durable knowledge substrate.
What you'll be able to do.
- Knowledge-graph design
- Entity resolution at scale
- Multi-workspace governance
- Provenance and lineage
- Search and synthesis
5 modules. ~90 minutes total.
- 01Knowledge-graph design~18 min
Foundation handed you the nine entity types and the canonical edges as fixed. They are still fixed — Nexus does not let you invent a tenth e…
- 02Entity resolution at scale~18 min
A graph with 200 entities is easy. A graph with 20,000 entities lives or dies on entity resolution: did Nexus correctly figure out that "Pri…
- 03Multi-workspace governance~18 min
A consultant with ten clients runs ten Nexus engagements. A research lab with five programmes runs five. A regulated business unit with thre…
- 04Provenance and lineage~18 min
Provenance is "where did this fact come from?" Lineage is "what happened to it after?" A grounded answer is grounded because every claim has…
- 05Search and synthesis~18 min
The Foundation course taught the natural-language query surface: ask Nexus a question, get a grounded answer. Specialists go deeper: they un…
One sample question. Click to reveal the answer.
At the contractual end of an engagement, which three options does the course identify for handling the workspace?
- Pause, resume, freeze
- Archive (read-only, retained for contractual period), Delete (full removal with verifiable deletion receipt), Migrate (transfer ownership)
- Backup, restore, snapshot
- Compress, encrypt, anonymise
20 questions like this. Nexus Specialist pass-mark is 75%.