- Aliases
- muse-spark-1-1
- Pricing
- {"url":"https://models.dev","input":1.25,"output":4.25,"source":"models.dev","checked":"2026-11-14","context":1048576,"model_id":"muse-spark-1.1","provider":"meta","reasoning":true,"cache_read":0.15,"last_updated":"2026-07-09","open_weights":false,"release_date":"2026-04-08"}
- Graph Id
- models.dev:meta/muse-spark-1.1
- Maker Id
- wikidata:Q112114913
- Model Key
- muse-spark-1-1
- Arena Chat
- {"n":45519,"url":"https://lmarena.ai/leaderboard/text","rank":14,"unit":"rating","board":"chat","lower":1486.6960862232104,"upper":1495.0473859286853,"value":1490.8717360759479,"source":"LMArena chat","dataset":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset","history":[{"week":"2026-07-06","value":1491.592,"variant":"muse-spark-1.1","published":"2026-07-12"},{"week":"2026-07-13","value":1493.095,"variant":"muse-spark-1.1","published":"2026-07-16"},{"week":"2026-07-20","value":1492.723,"variant":"muse-spark-1.1","published":"2026-07-26"},{"week":"2026-07-27","value":1489.672,"variant":"muse-spark-1.1","published":"2026-08-02"},{"week":"2026-08-03","value":1487.494,"variant":"muse-spark-1.1","published":"2026-08-06"},{"week":"2026-08-10","value":1488.998,"variant":"muse-spark-1.1","published":"2026-08-12"},{"week":"2026-08-17","value":1490.752,"variant":"muse-spark-1.1","published":"2026-08-21"},{"week":"2026-08-24","value":1490.426,"variant":"muse-spark-1.1","published":"2026-08-27"},{"week":"2026-08-31","value":1492.058,"variant":"muse-spark-1.1","published":"2026-09-02"},{"week":"2026-09-07","value":1492.556,"variant":"muse-spark-1.1","published":"2026-09-13"},{"week":"2026-09-21","value":1490.794,"variant":"muse-spark-1.1","published":"2026-09-25"},{"week":"2026-09-28","value":1491.339,"variant":"muse-spark-1.1","published":"2026-10-02"},{"week":"2026-10-05","value":1490.71,"variant":"muse-spark-1.1","published":"2026-10-08"},{"week":"2026-10-12","value":1490.176,"variant":"Muse Spark 1.1","published":"2026-10-15"},{"week":"2026-10-19","value":1489.855,"variant":"Muse Spark 1.1","published":"2026-10-22"},{"week":"2026-10-26","value":1490.235,"variant":"Muse Spark 1.1","published":"2026-10-28"},{"week":"2026-11-02","value":1490.628,"variant":"Muse Spark 1.1","published":"2026-11-08"},{"week":"2026-11-09","value":1490.872,"variant":"Muse Spark 1.1","published":"2026-11-11"}],"variant":"Muse Spark 1.1","variants":[{"n":45519,"name":"Muse Spark 1.1","rank":14,"lower":1486.6960862232104,"upper":1495.0473859286853,"value":1490.8717360759479}],"published":"2026-11-11"}
- Categories
- AI model
- Maker Name
- Meta