OpenGPTModel families
Muse model family
The Muse family currently contains 3 provider-documented model IDs in the OpenGPT catalog. Each version keeps its own identity and lifecycle.
- Official model IDs
- 3
- Model providers
- Meta
- Mapped public signals
- 0
- Last verified
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 3 provider-documented model IDs in the OpenGPT catalog. Each version keeps its own identity and lifecycle.
- Muse Sparkmuse-sparkLimited accessIdentity reviewed: 2026-07-28Last verified: 2026-09-09Mapped public signals: 0
- Muse Spark 1.1muse-spark-1.1PreviewIdentity reviewed: 2026-07-28Last verified: 2026-09-09Mapped public signals: 0
- Muse Spark 1.3muse-spark-1.3PreviewIdentity reviewed: 2026-09-09Last verified: 2026-09-09Mapped public signals: 0