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Compare any two indexed specifications

Identity, status and ownership are whole-spec metadata. All indexed releases are included. Select a release to compare a specific baseline. Field-specific classifications and their evidence come from the shared metadata record.

live detail comparison

Specification

23.501

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Official / indexed metadata

official + parsed
Title
5GS architecture
Type
—
Status
—
Primary group
SA2
Secondary groups
—
Initial release
—
Indexed releases
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Work Items · All releases
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CRs · All releases
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Latest indexed version overall
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Indexed versions · all releases
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Indexed relationships · all releases
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Atlas orientation

curated / inferred
System domain
Core
Technical stage
Stage 2
Stage evidence
Atlas classification
Subject orientation
Stage 2
Topics
5GC, Slicing, Mobility, QoS, NTN
Series
23
API JSON ↗

Specification

23.502

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Official / indexed metadata

official + parsed
Title
5GS procedures
Type
—
Status
—
Primary group
SA2
Secondary groups
—
Initial release
—
Indexed releases
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Work Items · All releases
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CRs · All releases
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Latest indexed version overall
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Indexed versions · all releases
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Indexed relationships · all releases
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Atlas orientation

curated / inferred
System domain
Core
Technical stage
Stage 2
Stage evidence
Atlas classification
Subject orientation
Stage 2
Topics
Registration, PDU Session, Mobility, NTN
Series
23
API JSON ↗

Trust model

Every relationship has provenance

✓ official◇ parsed● curated◌ inferred

Official = 3GPP metadata. Parsed = deterministic extraction. Curated = reviewed Atlas classification. Inferred = machine suggestion requiring review.

Reviewed semantic coverage ↗