Muse Spark 1.1 vs O3 Mini
As of Oct 14, 2026, Muse Spark 1.1 leads O3 Mini in 2 of 3 shared categories: Reasoning and Long context.
| Category | Muse Spark 1.1 | O3 Mini |
|---|---|---|
| General LLM | #10 · Was SOTA · General LLM Margin 6.802721088435376 LMArena leaderboard dataset · Oct 13, 2026 | #7 · #7 in General LLM Margin — LMArena leaderboard dataset · Apr 16, 2025 |
| Reasoning | #13 · #13 in Reasoning Margin 9.589041095890408 LMArena leaderboard dataset · Oct 13, 2026 | #133 · Was SOTA · Reasoning Margin 91.78082191780823 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | — | #76 · #76 in Science Margin — Epoch AI benchmarking hub · Jan 31, 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 | #145 · #145 in Long context Margin 98.63945578231292 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #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 | #— · Not enough data Margin — Epoch AI benchmarking hub · Jan 31, 2025 |
| Abstraction (ARC) | — | #51 · #51 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jan 31, 2025 |
Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.
O3 Mini: $1.9250000000000003 per 1M blended tokens.
Muse Spark 1.1: closed weights.
O3 Mini: closed weights.
General LLM: As of Oct 14, 2026, O3 Mini leads Muse Spark 1.1 in General LLM at #7 against #10.
Reasoning: As of Oct 14, 2026, Muse Spark 1.1 leads O3 Mini in Reasoning at #13 against #133.
Long context: As of Oct 14, 2026, Muse Spark 1.1 leads O3 Mini in Long context at #33 against #145.
Muse Spark 1.1 or O3 Mini?
As of Oct 14, 2026, Muse Spark 1.1 leads O3 Mini in 2 of 3 shared categories: Reasoning and Long context.
Muse Spark 1.1 or O3 Mini for General LLM?
As of Oct 14, 2026, O3 Mini leads Muse Spark 1.1 in General LLM at #7 against #10.
Muse Spark 1.1 or O3 Mini for Reasoning?
As of Oct 14, 2026, Muse Spark 1.1 leads O3 Mini in Reasoning at #13 against #133.
Muse Spark 1.1 or O3 Mini for Long context?
As of Oct 14, 2026, Muse Spark 1.1 leads O3 Mini in Long context at #33 against #145.