GPT-5.2 vs Muse Spark
As of Oct 14, 2026, GPT-5.2 leads Muse Spark in 1 of 7 shared categories: Science.
GPT-5.2
#14 Best current rank: #14 in Math, as of Oct 14, 2026.
Muse Spark
It used to be. Was SOTA in General LLM.
| Category | GPT-5.2 | Muse Spark |
|---|---|---|
| General LLM | #74 · #74 in General LLM Margin 50.34013605442177 LMArena leaderboard dataset · Oct 13, 2026 | #12 · Was SOTA · General LLM Margin 8.163265306122454 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #70 · #70 in Reasoning Margin 48.63013698630137 LMArena leaderboard dataset · Oct 13, 2026 | #17 · Was SOTA · Reasoning Margin 12.328767123287676 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #14 · #14 in Math Margin 28.888888888888886 Epoch AI benchmarking hub · Dec 11, 2025 | #7 · Was SOTA · Math Margin 13.333333333333329 Epoch AI benchmarking hub · Apr 8, 2026 |
| Science | #26 · #26 in Science Margin — Epoch AI benchmarking hub · Dec 11, 2025 | #37 · #37 in Science Margin — Epoch AI benchmarking hub · Apr 8, 2026 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Dec 11, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #67 · #67 in Coding › Web dev Margin 61.6822429906542 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Coding › Web dev Margin — LMArena leaderboard dataset · Jun 5, 2026 |
| Long context | #80 · #80 in Long context Margin 54.42176870748299 LMArena leaderboard dataset · Oct 13, 2026 | #38 · #38 in Long context Margin 25.850340136054427 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #65 · #65 in Factuality Margin 49.25373134328358 LMArena leaderboard dataset · Oct 13, 2026 | #23 · #23 in Factuality Margin 17.910447761194035 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #24 · #24 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Dec 11, 2025 | — |
GPT-5.2: $4.8125 per 1M blended tokens.
Muse Spark: price per 1M tokens is unset in the catalog.
GPT-5.2: closed weights.
Muse Spark: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark leads GPT-5.2 in General LLM at #12 against #74.
Reasoning: As of Oct 14, 2026, Muse Spark leads GPT-5.2 in Reasoning at #17 against #70.
Math: As of Oct 14, 2026, Muse Spark leads GPT-5.2 in Math at #7 against #14.
Science: As of Oct 14, 2026, GPT-5.2 leads Muse Spark in Science at #26 against #37.
Coding › Web dev: As of Oct 14, 2026, Muse Spark leads GPT-5.2 in Coding › Web dev at #8 against #67.
Long context: As of Oct 14, 2026, Muse Spark leads GPT-5.2 in Long context at #38 against #80.
Factuality: As of Oct 14, 2026, Muse Spark leads GPT-5.2 in Factuality at #23 against #65.
GPT-5.2 or Muse Spark?
As of Oct 14, 2026, GPT-5.2 leads Muse Spark in 1 of 7 shared categories: Science.
GPT-5.2 or Muse Spark for General LLM?
As of Oct 14, 2026, Muse Spark leads GPT-5.2 in General LLM at #12 against #74.
GPT-5.2 or Muse Spark for Reasoning?
As of Oct 14, 2026, Muse Spark leads GPT-5.2 in Reasoning at #17 against #70.
GPT-5.2 or Muse Spark for Math?
As of Oct 14, 2026, Muse Spark leads GPT-5.2 in Math at #7 against #14.