Muse Spark 1.1 vs Muse Spark 1.3
As of Oct 15, 2026, Muse Spark 1.1 leads Muse Spark 1.3 in 0 of 6 shared categories.
Muse Spark 1.1
It used to be. Was SOTA in General LLM.
Muse Spark 1.3
Yes. Yes on Coding › Web dev (best per dollar); Vision (best per dollar). Not the overall leader.
| Category | Muse Spark 1.1 | Muse Spark 1.3 |
|---|---|---|
| General LLM | #10 · Was SOTA · General LLM Margin 5.319148936170208 LMArena leaderboard dataset · Oct 13, 2026 | #9 · #9 in General LLM Margin 4.7872340425531945 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #13 · #13 in Reasoning Margin 7.4468085106382915 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Reasoning Margin 4.7872340425531945 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 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #18 · #18 in Coding Margin 86.36363636363636 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | — | #18 · #18 in Coding › Agentic Margin 86.36363636363636 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #39 · #39 in Coding › Web dev Margin 30.400000000000006 LMArena leaderboard dataset · Oct 13, 2026 | #11 · #11 in Coding › Web dev Margin 8 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #38 · #38 in Long context Margin 20.212765957446805 LMArena leaderboard dataset · Oct 13, 2026 | #15 · #15 in Long context Margin 7.978723404255305 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #28 · #28 in Vision Margin 76.3157894736842 Epoch AI benchmarking hub · Jul 9, 2026 | #8 · #8 in Vision Margin 23.684210526315795 Epoch AI benchmarking hub · Sep 2, 2026 |
| Factuality | #36 · Was SOTA · Factuality Margin 21.51162790697674 LMArena leaderboard dataset · Oct 13, 2026 | #12 · #12 in Factuality Margin 7.558139534883736 LMArena leaderboard dataset · Oct 13, 2026 |
Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.
Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.
Muse Spark 1.1: closed weights.
Muse Spark 1.3: closed weights.
General LLM: As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in General LLM at #9 against #10.
Reasoning: As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in Reasoning at #8 against #13.
Coding › Web dev: As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in Coding › Web dev at #11 against #39.
Long context: As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in Long context at #15 against #38.
Vision: As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in Vision at #8 against #28.
Factuality: As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in Factuality at #12 against #36.
Muse Spark 1.1 · Muse Spark 1.3
Muse Spark 1.1 or Muse Spark 1.3?
As of Oct 15, 2026, Muse Spark 1.1 leads Muse Spark 1.3 in 0 of 6 shared categories.
Muse Spark 1.1 or Muse Spark 1.3 for General LLM?
As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in General LLM at #9 against #10.
Muse Spark 1.1 or Muse Spark 1.3 for Reasoning?
As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in Reasoning at #8 against #13.
Muse Spark 1.1 or Muse Spark 1.3 for Coding › Web dev?
As of Oct 15, 2026, Muse Spark 1.3 leads Muse Spark 1.1 in Coding › Web dev at #11 against #39.