Claude Opus 4.1 vs Muse Spark 1.1
As of Oct 14, 2026, Claude Opus 4.1 leads Muse Spark 1.1 in 0 of 5 shared categories.
Claude Opus 4.1
It used to be. Was SOTA in General LLM.
Muse Spark 1.1
It used to be. Was SOTA in General LLM.
| Category | Claude Opus 4.1 | Muse Spark 1.1 |
|---|---|---|
| General LLM | #57 · Was SOTA · General LLM Margin 38.775510204081634 LMArena leaderboard dataset · Oct 13, 2026 | #10 · Was SOTA · General LLM Margin 6.802721088435376 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #47 · Was SOTA · Reasoning Margin 32.87671232876713 LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in Reasoning Margin 9.589041095890408 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #27 · #27 in Math Margin 57.77777777777778 Epoch AI benchmarking hub · Aug 5, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #83 · #83 in Science Margin — Epoch AI benchmarking hub · Aug 5, 2025 | — |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Aug 5, 2025 | #— · 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 | #37 · #37 in Coding › Web dev Margin 33.64485981308411 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #44 · Was SOTA · Long context Margin 29.931972789115648 LMArena leaderboard dataset · Oct 13, 2026 | #33 · #33 in Long context Margin 22.448979591836732 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #28 · #28 in Vision Margin 76.3157894736842 Epoch AI benchmarking hub · Jul 9, 2026 |
| Factuality | #74 · #74 in Factuality Margin 55.97014925373134 LMArena leaderboard dataset · Oct 13, 2026 | #32 · Was SOTA · Factuality Margin 24.626865671641795 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.1: $29.999999999999996 per 1M blended tokens.
Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.
Claude Opus 4.1: closed weights.
Muse Spark 1.1: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in General LLM at #10 against #57.
Reasoning: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in Reasoning at #13 against #47.
Coding › Web dev: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in Coding › Web dev at #37 against #76.
Long context: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in Long context at #33 against #44.
Factuality: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in Factuality at #32 against #74.
Claude Opus 4.1 · Muse Spark 1.1
Claude Opus 4.1 or Muse Spark 1.1?
As of Oct 14, 2026, Claude Opus 4.1 leads Muse Spark 1.1 in 0 of 5 shared categories.
Claude Opus 4.1 or Muse Spark 1.1 for General LLM?
As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in General LLM at #10 against #57.
Claude Opus 4.1 or Muse Spark 1.1 for Reasoning?
As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in Reasoning at #13 against #47.
Claude Opus 4.1 or Muse Spark 1.1 for Coding › Web dev?
As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4.1 in Coding › Web dev at #37 against #76.