Model families

Muse model family

The Muse family currently contains 2 provider-documented model IDs in the OpenGPT catalog. Each version keeps its own identity and lifecycle.

Official model IDs
2
Model providers
Meta
Mapped public signals
2
Identity reviewed

Evidence scope

This page is an index of existing public evidence and provider-documented identities. Inclusion does not imply an OpenGPT endorsement or a universal rank. Meta · Muse.

How OpenGPT handles this evidence

Official identities come from provider documentation. Public ranking signals are attached only where the source label and exact catalog version have a reviewed mapping.

Comparison boundaries

  • Models in one provider or family are not interchangeable; mode, version, lifecycle, tools, and service tier may change results.
  • Absence from a public ranking means no comparable published signal was mapped, not a score of zero.
  • Provider documentation establishes identity, not independent quality or suitability.

Official model IDs

The Muse family currently contains 2 provider-documented model IDs in the OpenGPT catalog. Each version keeps its own identity and lifecycle.

  1. Muse Sparkmuse-sparkStableIdentity reviewed: 2026-07-28Mapped public signals: 1
  2. Muse Spark 1.1muse-spark-1.1StableIdentity reviewed: 2026-07-28Mapped public signals: 1