--- title: "Meta Muse collection — distinct SKUs · Undominated.ai" canonical: https://undominated.ai/families/muse/ description: "Muse and Llama are separate Meta product lines. Contributor-labelled access must retain its own service and data-use terms; a lower listed price does not establish equivalence." --- # Meta Muse collection — distinct SKUs · Undominated.ai > Muse and Llama are separate Meta product lines. Contributor-labelled access must retain its own service and data-use terms; a lower listed price does not establish equivalence. Meta / portfolio # Meta Muse collection Muse and Llama are separate Meta product lines. Contributor-labelled access must retain its own service and data-use terms; a lower listed price does not establish equivalence. Family research reviewed 2026-09-22 · Official source notes below Standard models 6 Independently rated 2 / 6 Known token rates 6 / 6 Global balanced frontier 0 [Compare the members ↓](#members)[Read source notes](#source-notes)[All families](https://undominated.ai/families/) [Compare models](https://undominated.ai/compare/) Comparison context Choose up to three standard models in Compare. Requirements and prompt length apply in Compare. This page keeps its stated price basis and workload controls. This collection organises accepted catalogue identities. It does not certify equal weights, a shared licence, benchmark equivalence or current availability on every serving platform. ## Compare exact catalogue rows USD per 1M tokens. In / out are listed base rates; expand billing conditions before planning a request. LMArena scores measure the general preference board, not success on your engineering task. Unknown stays unknown. ### Contributor-labelled service rows | Model | LMArena | Input / output $/M | Context / max output | Capabilities & conditions | | --- | --- | --- | --- | --- | | [Muse Spark 1.3 Contributor](https://undominated.ai/models/meta__muse-spark-1.3-contributor/) [Check](https://undominated.ai/check/meta__muse-spark-1.3-contributor/) [Compare](https://undominated.ai/compare/?models=meta%2Fmuse-spark-1.3-contributor) [Full evidence ↗](https://undominated.ai/models/meta__muse-spark-1.3-contributor/) meta/muse-spark-1.3-contributor | Unrated | $0.100 / $0.200 Listed base rates Billing details Cached input $0.0020 Separate reasoning Not separately listed Tool, media, cache-write and service-tier charges may add dimensions. Read the full model evidence. | 1,048,576 Output 943,718 | text · image · video · file · audio Tools yes · reasoning yes Weights unknown Released 2026-09-02 | | [Muse Spark 1.2 Contributor](https://undominated.ai/models/meta__muse-spark-1.2-contributor/) [Check](https://undominated.ai/check/meta__muse-spark-1.2-contributor/) [Compare](https://undominated.ai/compare/?models=meta%2Fmuse-spark-1.2-contributor) [Full evidence ↗](https://undominated.ai/models/meta__muse-spark-1.2-contributor/) meta/muse-spark-1.2-contributor | Unrated | $0.100 / $0.200 Listed base rates Billing details Cached input $0.0020 Separate reasoning Not separately listed Tool, media, cache-write and service-tier charges may add dimensions. Read the full model evidence. | 1,048,576 Output 943,718 | text · image · video · file · audio Tools yes · reasoning yes Closed weights Released 2026-08-21 | ### Glimmer | Model | LMArena | Input / output $/M | Context / max output | Capabilities & conditions | | --- | --- | --- | --- | --- | | [Muse Glimmer 30B](https://undominated.ai/models/meta__muse-glimmer-30b/) [Check](https://undominated.ai/check/meta__muse-glimmer-30b/) [Compare](https://undominated.ai/compare/?models=meta%2Fmuse-glimmer-30b) [Full evidence ↗](https://undominated.ai/models/meta__muse-glimmer-30b/) meta/muse-glimmer-30b | Unrated | $0.300 / $1.20 Listed base rates Billing details Cached input $0.040 Separate reasoning Not separately listed Tool, media, cache-write and service-tier charges may add dimensions. Read the full model evidence. | 131,072 Output 16,384 | text · image Tools yes · reasoning yes Open weights Released 2026-08-09 | ### Spark | Model | LMArena | Input / output $/M | Context / max output | Capabilities & conditions | | --- | --- | --- | --- | --- | | [Muse Spark 1.3](https://undominated.ai/models/meta__muse-spark-1.3/) [Check](https://undominated.ai/check/meta__muse-spark-1.3/) [Compare](https://undominated.ai/compare/?models=meta%2Fmuse-spark-1.3) [Full evidence ↗](https://undominated.ai/models/meta__muse-spark-1.3/) meta/muse-spark-1.3 | 1489.7 ±8.8 interval half-width Effort: max | $1.25 / $4.25 Listed base rates Billing details Cached input $0.150 Separate reasoning Not separately listed Tool, media, cache-write and service-tier charges may add dimensions. Read the full model evidence. | 1,048,576 Output 943,718 | text · image · video · file · audio Tools yes · reasoning yes Weights unknown Released 2026-09-02 | | [Muse Spark 1.2](https://undominated.ai/models/meta__muse-spark-1.2/) [Check](https://undominated.ai/check/meta__muse-spark-1.2/) [Compare](https://undominated.ai/compare/?models=meta%2Fmuse-spark-1.2) [Full evidence ↗](https://undominated.ai/models/meta__muse-spark-1.2/) meta/muse-spark-1.2 | Unrated | $1.25 / $4.25 Listed base rates Billing details Cached input $0.150 Separate reasoning Not separately listed Tool, media, cache-write and service-tier charges may add dimensions. Read the full model evidence. | 1,048,576 Output 943,718 | text · image · video · file · audio Tools yes · reasoning yes Closed weights Released 2026-08-05 | | [Muse Spark 1.1](https://undominated.ai/models/meta__muse-spark-1.1/) [Check](https://undominated.ai/check/meta__muse-spark-1.1/) [Compare](https://undominated.ai/compare/?models=meta%2Fmuse-spark-1.1) [Full evidence ↗](https://undominated.ai/models/meta__muse-spark-1.1/) meta/muse-spark-1.1 | 1480.2 ±4.8 interval half-width Effort: default | $1.25 / $4.25 Listed base rates Billing details Cached input $0.150 Separate reasoning Not separately listed Tool, media, cache-write and service-tier charges may add dimensions. Read the full model evidence. | 1,048,576 Output 943,718 | text · image · video · file · audio Tools yes · reasoning yes Weights unknown Released 2026-07-16 | ## Named, but absent from the accepted catalogue - meta/muse-glimmer-30b:batch has no accepted row. No price or score is inferred. ## Sources and scope - [Meta AI developer portal ↗](https://developer.meta.com/ai/) Family identity only Checked 2026-09-22 · web redirect failed; official destination fetched directly with HTTP 200 and inspected Source review does not refresh a price or transplant a benchmark score. [Read the method](https://undominated.ai/methodology/) and [correction policy](https://undominated.ai/corrections/). ## Questions this page answers Are the Meta Muse collection models interchangeable? No. These are exact catalogue rows with separate capability, pricing and rating evidence. Compare the checkpoint, serving endpoint, reasoning settings and required input types. A family name does not establish equivalent behaviour. How many Meta rows are compared here? 6 standard rows, of which 2 have an accepted LMArena general score and 6 have known input and output token rates. 0 related free or batch variants are listed separately. What do the prices and frontier counts mean? Prices below are listed US dollars per million input or output tokens, before request-specific context tiers and other billing dimensions. The frontier count comes from the global balanced view. Neither a family price range nor a benchmark difference proves your task will be cheaper or more successful. How current are the official notes? The linked family research was reviewed 2026-09-22. That date is separate from each accepted catalogue observation and each vendor’s effective date. An official note applies to its named platform, not automatically to every reseller. ## Continue your investigation - [Compare exact models](/compare/) - [Inspect model evidence](/models/) - [Check lifecycle notices](/deprecations/) - [Estimate local capacity](/self-host/)