GPT-4.1 vs Muse Spark 1.3
As of Oct 15, 2026, GPT-4.1 leads Muse Spark 1.3 in 0 of 4 shared categories.
GPT-4.1
It used to be. Was SOTA in Long context.
Muse Spark 1.3
Yes. Yes on Coding › Web dev (best per dollar); Vision (best per dollar). Not the overall leader.
| Category | GPT-4.1 | Muse Spark 1.3 |
|---|---|---|
| General LLM | #130 · #130 in General LLM Margin 69.14893617021276 LMArena leaderboard dataset · Oct 13, 2026 | #9 · #9 in General LLM Margin 4.7872340425531945 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #132 · #132 in Reasoning Margin 70.74468085106383 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Reasoning Margin 4.7872340425531945 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #39 · #39 in Math Margin 86.66666666666667 Epoch AI benchmarking hub · Apr 14, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #96 · #96 in Science Margin — Epoch AI benchmarking hub · Apr 14, 2025 | — |
| 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 | — | #11 · #11 in Coding › Web dev Margin 8 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #124 · Was SOTA · Long context Margin 65.95744680851064 LMArena leaderboard dataset · Oct 13, 2026 | #15 · #15 in Long context Margin 7.978723404255305 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #8 · #8 in Vision Margin 23.684210526315795 Epoch AI benchmarking hub · Sep 2, 2026 |
| Factuality | #136 · #136 in Factuality Margin 79.65116279069767 LMArena leaderboard dataset · Oct 13, 2026 | #12 · #12 in Factuality Margin 7.558139534883736 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #85 · #85 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 14, 2025 | — |
GPT-4.1: $3.5 per 1M blended tokens.
Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.
GPT-4.1: closed weights.
Muse Spark 1.3: closed weights.
General LLM: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-4.1 in General LLM at #9 against #130.
Reasoning: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-4.1 in Reasoning at #8 against #132.
Long context: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-4.1 in Long context at #15 against #124.
Factuality: As of Oct 15, 2026, Muse Spark 1.3 leads GPT-4.1 in Factuality at #12 against #136.
GPT-4.1 or Muse Spark 1.3?
As of Oct 15, 2026, GPT-4.1 leads Muse Spark 1.3 in 0 of 4 shared categories.
GPT-4.1 or Muse Spark 1.3 for General LLM?
As of Oct 15, 2026, Muse Spark 1.3 leads GPT-4.1 in General LLM at #9 against #130.
GPT-4.1 or Muse Spark 1.3 for Reasoning?
As of Oct 15, 2026, Muse Spark 1.3 leads GPT-4.1 in Reasoning at #8 against #132.
GPT-4.1 or Muse Spark 1.3 for Long context?
As of Oct 15, 2026, Muse Spark 1.3 leads GPT-4.1 in Long context at #15 against #124.