Claude Opus 4 vs Muse Spark 1.1
As of Oct 14, 2026, Claude Opus 4 leads Muse Spark 1.1 in 0 of 3 shared categories.
Claude Opus 4
It used to be. Was SOTA in Reasoning.
Muse Spark 1.1
It used to be. Was SOTA in General LLM.
| Category | Claude Opus 4 | Muse Spark 1.1 |
|---|---|---|
| General LLM | #102 · #102 in General LLM Margin 69.38775510204081 LMArena leaderboard dataset · Oct 13, 2026 | #10 · Was SOTA · General LLM Margin 6.802721088435376 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #97 · Was SOTA · Reasoning Margin 67.12328767123287 LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in Reasoning Margin 9.589041095890408 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #29 · #29 in Math Margin 62.22222222222222 Epoch AI benchmarking hub · May 22, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #91 · #91 in Science Margin — Epoch AI benchmarking hub · May 22, 2025 | — |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · May 22, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #37 · #37 in Coding › Web dev Margin 33.64485981308411 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #70 · #70 in Long context Margin 47.61904761904762 LMArena leaderboard dataset · Oct 13, 2026 | #33 · #33 in Long context Margin 22.448979591836732 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #28 · #28 in Vision Margin 76.3157894736842 Epoch AI benchmarking hub · Jul 9, 2026 |
| Factuality | — | #32 · Was SOTA · Factuality Margin 24.626865671641795 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #69 · #69 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 22, 2025 | — |
Claude Opus 4: price per 1M tokens is unset in the catalog.
Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.
Claude Opus 4: closed weights.
Muse Spark 1.1: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4 in General LLM at #10 against #102.
Reasoning: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4 in Reasoning at #13 against #97.
Long context: As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4 in Long context at #33 against #70.
Claude Opus 4 · Muse Spark 1.1
Claude Opus 4 or Muse Spark 1.1?
As of Oct 14, 2026, Claude Opus 4 leads Muse Spark 1.1 in 0 of 3 shared categories.
Claude Opus 4 or Muse Spark 1.1 for General LLM?
As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4 in General LLM at #10 against #102.
Claude Opus 4 or Muse Spark 1.1 for Reasoning?
As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4 in Reasoning at #13 against #97.
Claude Opus 4 or Muse Spark 1.1 for Long context?
As of Oct 14, 2026, Muse Spark 1.1 leads Claude Opus 4 in Long context at #33 against #70.