Inventory
Coverage by semantic kind
KindRecordsSpecsRelease-bounded3GPP sourced
Procedures13141313
Topics15291515
Interfaces15221515
Entities17271717
Learning paths91699
Relationships28232828
Reviewed knowledge layer
Semantic coverage
What Atlas has reviewed, how strongly it is release-bounded, and where the semantic layer still relies on editorial orientation rather than direct 3GPP source links.
This page intentionally does not claim a percentage of “all 3GPP semantics covered”. There is no defensible fixed denominator for concepts, procedures or relationships. The metrics below describe the reviewed Atlas inventory and its evidence quality.
Reviewed inventory97semantic records
Referenced specs38of 4503 indexed documents
Release-bounded97explicit validity
Direct 3GPP sources97official links
Unbounded records0orientation metadata
Candidates0awaiting review
Trust coverage
Where evidence is still thin
0records have no reviewed release validity yet.
0records still use Atlas editorial source identifiers rather than a direct 3GPP link.
0records are currently marked inferred.
0records are awaiting editorial review.
A zero candidate count means the published catalogue contains only reviewed records; it does not mean Atlas has exhausted the semantic space.
Interpretation
How to read these numbers
Reviewed inventory
Curated semantic records intentionally added to Atlas and checked for valid identifiers, stable cross-links, provenance and review state.
Release-bounded
Records with explicit valid_from_release and/or valid_to_release. Unbounded records stay visible as orientation metadata rather than receiving guessed release validity.
Direct 3GPP source
The semantic record points directly to a 3GPP source. Atlas-curated interpretation remains non-normative even when an official source supports it.
Referenced specifications
Unique documents touched by reviewed semantic records. This is useful breadth information, but it is not a completeness percentage of the indexed corpus.