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MLflow / OpenInference tracing schemas

Information Model AI emerging openly published

Important GenAI semantic conventions have moved to the OpenTelemetry GenAI semantic conventions repository. This page has moved and is no longer maintained in this repository....

OpenTelemetry GenAI SIG / Arize, from their own og:description

Other ai data models

MLCommons AI Safety / risk taxonomies Code System Croissant (ML dataset metadata) Metadata Model Hugging Face Dataset Card / DCAT-AI alignment Metadata Model EU AI Act technical documentation requirements Metadata Model Model Cards / Data Cards Metadata Model Model Context Protocol Exchange Schema
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Model Details
Steward OpenTelemetry GenAI SIG / Arize
Layer Information Model
Domain AI
Status emerging
Access Openly published
Go to the steward →
How I know this

Compiled for the API Evangelist data model catalog, then confirmed against the steward's own site.

Confirmed 2026-08-11

Evidence: steward evidence 3/4. Found something wrong? Tell me — corrections are cheap and I would rather be right.

Modernity Profile
Access Open
Assessed 53.0% of the rubric

Not enough of this standard was readable to place it in a band. That is a limit of what I could see, not a finding against the standard.

A separate measure from the Kin Score, which rates API providers. This rates how current a standard is in how it is expressed, published and paid for — not how good it is. EDIFACT and X12 score low here and move an enormous share of world trade.

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