Muse Spark 1.1 vs O4 Mini
As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in 3 of 3 shared categories: General LLM, Reasoning, and Factuality.
| Category | Muse Spark 1.1 | O4 Mini |
|---|---|---|
| General LLM | #10 · Was SOTA · General LLM Margin 6.802721088435376 LMArena leaderboard dataset · Oct 13, 2026 | #125 · #125 in General LLM Margin 85.03401360544217 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #13 · #13 in Reasoning Margin 9.589041095890408 LMArena leaderboard dataset · Oct 13, 2026 | #129 · #129 in Reasoning Margin 89.04109589041096 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #23 · Was SOTA · Math Margin 48.888888888888886 Epoch AI benchmarking hub · Apr 16, 2025 |
| Science | — | #70 · #70 in Science Margin — Epoch AI benchmarking hub · Apr 16, 2025 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · 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 | #33 · #33 in Long context Margin 22.448979591836732 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Jul 7, 2025 |
| Vision | #28 · #28 in Vision Margin 76.3157894736842 Epoch AI benchmarking hub · Jul 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #32 · Was SOTA · Factuality Margin 24.626865671641795 LMArena leaderboard dataset · Oct 13, 2026 | #122 · #122 in Factuality Margin 91.7910447761194 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #39 · #39 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 16, 2025 |
Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.
O4 Mini: $1.9250000000000003 per 1M blended tokens.
Muse Spark 1.1: closed weights.
O4 Mini: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in General LLM at #10 against #125.
Reasoning: As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in Reasoning at #13 against #129.
Factuality: As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in Factuality at #32 against #122.
Muse Spark 1.1 or O4 Mini?
As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in 3 of 3 shared categories: General LLM, Reasoning, and Factuality.
Muse Spark 1.1 or O4 Mini for General LLM?
As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in General LLM at #10 against #125.
Muse Spark 1.1 or O4 Mini for Reasoning?
As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in Reasoning at #13 against #129.
Muse Spark 1.1 or O4 Mini for Factuality?
As of Oct 14, 2026, Muse Spark 1.1 leads O4 Mini in Factuality at #32 against #122.