# Muse Spark OpenMax

> Source: Benchize (https://benchize.com) — https://benchize.com/models/muse-spark-open-max. When citing or reusing this content, credit "Benchize" and link to https://benchize.com/models/muse-spark-open-max.

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Canonical URL: https://benchize.com/models/muse-spark-open-max
Last updated: Thu, 22 Oct 2026 05:30:58 GMT

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## Benchmarks

| Benchmark | Score | Rank |  |
| --- | --- | --- | --- |
| [Arena webdev / webdev-html](https://benchize.com/benchmarks/lmarena%3Awebdev%3Awebdev-html.md) | 1,495.26 | 43 / 89 |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1495.2585737565366 \| rating \| reported \| Higher is better \| ### Configuration category webdev-html config webdev Reasoning effort max thinkingEnabled true ### Reported statistics lower 1446.6114573218836 rank 61 upper 1543.9056901911897 variance 616.0529236075658 votes 173 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/webdev/latest) Source Arena Original model label Muse Spark Open (Max) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `f82507859808110820a4ab6df15561b8864137ddefc1f6fb0c552af2e58ea738` Source locator `/rows/420/row` |  |  |  |
| [Arena webdev / overall](https://benchize.com/benchmarks/lmarena%3Awebdev%3Aoverall.md) | 1,528.09 | 40 / 90 |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1528.0938901467541 \| rating \| reported \| Higher is better \| ### Configuration category overall config webdev Reasoning effort max thinkingEnabled true ### Reported statistics lower 1511.060363865893 rank 52 upper 1545.1274164276151 variance 75.52886314901636 votes 1380 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/webdev/latest) Source Arena Original model label Muse Spark Open (Max) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `f82507859808110820a4ab6df15561b8864137ddefc1f6fb0c552af2e58ea738` Source locator `/rows/51/row` |  |  |  |
| [Arena webdev / webdev](https://benchize.com/benchmarks/lmarena%3Awebdev%3Awebdev.md) | 1,528.09 | 40 / 90 |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1528.0938901467541 \| rating \| reported \| Higher is better \| ### Configuration category webdev config webdev Reasoning effort max thinkingEnabled true ### Reported statistics lower 1511.060363865893 rank 52 upper 1545.1274164276151 variance 75.52886314901636 votes 1380 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/webdev/latest) Source Arena Original model label Muse Spark Open (Max) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `f82507859808110820a4ab6df15561b8864137ddefc1f6fb0c552af2e58ea738` Source locator `/rows/263/row` |  |  |  |
| [Arena webdev / webdev-react](https://benchize.com/benchmarks/lmarena%3Awebdev%3Awebdev-react.md) | 1,529.27 | 37 / 81 |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1529.267060862955 \| rating \| reported \| Higher is better \| ### Configuration category webdev-react config webdev Reasoning effort max thinkingEnabled true ### Reported statistics lower 1507.354344267787 rank 49 upper 1551.1797774581232 variance 124.99604212687844 votes 864 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/webdev/latest) Source Arena Original model label Muse Spark Open (Max) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `f82507859808110820a4ab6df15561b8864137ddefc1f6fb0c552af2e58ea738` Source locator `/rows/555/row` |  |  |  |

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Cite as: Muse Spark OpenMax — Benchize, https://benchize.com/models/muse-spark-open-max (retrieved 2026-10-22)