Muse Spark 1.3 vs O1
As of Oct 14, 2026, Muse Spark 1.3 leads O1 in 3 of 3 shared categories: General LLM, Reasoning, and Long context.
Muse Spark 1.3
Yes. Yes on Coding › Web dev (best per dollar); Vision (best per dollar). Not the overall leader.
O1
It used to be. Was SOTA in General LLM.
| Category | Muse Spark 1.3 | O1 |
|---|---|---|
| General LLM | #9 · #9 in General LLM Margin 6.122448979591837 LMArena leaderboard dataset · Oct 13, 2026 | #112 · Was SOTA · General LLM Margin 76.19047619047619 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #8 · #8 in Reasoning Margin 6.164383561643831 LMArena leaderboard dataset · Oct 13, 2026 | #117 · Was SOTA · Reasoning Margin 80.82191780821918 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #34 · #34 in Math Margin 75.55555555555556 Epoch AI benchmarking hub · Dec 17, 2024 |
| Science | — | #77 · #77 in Science Margin — Epoch AI benchmarking hub · Dec 17, 2024 |
| Coding | #18 · #18 in Coding Margin 86.36363636363636 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #18 · #18 in Coding › Agentic Margin 86.36363636363636 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #10 · #10 in Coding › Web dev Margin 8.411214953271028 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #15 · #15 in Long context Margin 10.204081632653057 LMArena leaderboard dataset · Oct 13, 2026 | #108 · Was SOTA · Long context Margin 73.46938775510205 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #8 · #8 in Vision Margin 23.684210526315795 Epoch AI benchmarking hub · Sep 2, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #11 · #11 in Factuality Margin 8.955223880597018 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Dec 17, 2024 |
| Abstraction (ARC) | — | #57 · #57 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Dec 17, 2024 |
Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.
O1: $26.25 per 1M blended tokens.
Muse Spark 1.3: closed weights.
O1: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark 1.3 leads O1 in General LLM at #9 against #112.
Reasoning: As of Oct 14, 2026, Muse Spark 1.3 leads O1 in Reasoning at #8 against #117.
Long context: As of Oct 14, 2026, Muse Spark 1.3 leads O1 in Long context at #15 against #108.
Muse Spark 1.3 or O1?
As of Oct 14, 2026, Muse Spark 1.3 leads O1 in 3 of 3 shared categories: General LLM, Reasoning, and Long context.
Muse Spark 1.3 or O1 for General LLM?
As of Oct 14, 2026, Muse Spark 1.3 leads O1 in General LLM at #9 against #112.
Muse Spark 1.3 or O1 for Reasoning?
As of Oct 14, 2026, Muse Spark 1.3 leads O1 in Reasoning at #8 against #117.
Muse Spark 1.3 or O1 for Long context?
As of Oct 14, 2026, Muse Spark 1.3 leads O1 in Long context at #15 against #108.