Claude Opus 4.1 vs Muse Spark
As of Oct 15, 2026, Claude Opus 4.1 leads Muse Spark in 0 of 7 shared categories.
Claude Opus 4.1
It used to be. Was SOTA in General LLM.
Muse Spark
It used to be. Was SOTA in General LLM.
| Category | Claude Opus 4.1 | Muse Spark |
|---|---|---|
| General LLM | #57 · Was SOTA · General LLM Margin 38.775510204081634 LMArena leaderboard dataset · Oct 13, 2026 | #12 · Was SOTA · General LLM Margin 8.163265306122454 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #47 · Was SOTA · Reasoning Margin 32.87671232876713 LMArena leaderboard dataset · Oct 13, 2026 | #17 · Was SOTA · Reasoning Margin 12.328767123287676 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #27 · #27 in Math Margin 57.77777777777778 Epoch AI benchmarking hub · Aug 5, 2025 | #7 · Was SOTA · Math Margin 13.333333333333329 Epoch AI benchmarking hub · Apr 8, 2026 |
| Science | #83 · #83 in Science Margin — Epoch AI benchmarking hub · Aug 5, 2025 | #37 · #37 in Science Margin — Epoch AI benchmarking hub · Apr 8, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #76 · Was SOTA · Coding › Web dev Margin 70.09345794392523 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Coding › Web dev Margin — LMArena leaderboard dataset · Jun 5, 2026 |
| Long context | #44 · Was SOTA · Long context Margin 29.931972789115648 LMArena leaderboard dataset · Oct 13, 2026 | #38 · #38 in Long context Margin 25.850340136054427 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #74 · #74 in Factuality Margin 55.97014925373134 LMArena leaderboard dataset · Oct 13, 2026 | #23 · #23 in Factuality Margin 17.910447761194035 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.1: $29.999999999999996 per 1M blended tokens.
Muse Spark: price per 1M tokens is unset in the catalog.
Claude Opus 4.1: closed weights.
Muse Spark: closed weights.
General LLM: As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in General LLM at #12 against #57.
Reasoning: As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Reasoning at #17 against #47.
Math: As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Math at #7 against #27.
Science: As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Science at #37 against #83.
Coding › Web dev: As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Coding › Web dev at #8 against #76.
Long context: As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Long context at #38 against #44.
Factuality: As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Factuality at #23 against #74.
Claude Opus 4.1 or Muse Spark?
As of Oct 15, 2026, Claude Opus 4.1 leads Muse Spark in 0 of 7 shared categories.
Claude Opus 4.1 or Muse Spark for General LLM?
As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in General LLM at #12 against #57.
Claude Opus 4.1 or Muse Spark for Reasoning?
As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Reasoning at #17 against #47.
Claude Opus 4.1 or Muse Spark for Math?
As of Oct 15, 2026, Muse Spark leads Claude Opus 4.1 in Math at #7 against #27.