Longcat Flash Chat vs Muse Spark 1.3
As of Oct 14, 2026, Longcat Flash Chat leads Muse Spark 1.3 in 0 of 3 shared categories.
Longcat Flash Chat
#106 Best current rank: #106 in Reasoning, as of Oct 14, 2026.
Muse Spark 1.3
Yes. Yes on Coding › Web dev (best per dollar); Vision (best per dollar). Not the overall leader.
| Category | Longcat Flash Chat | Muse Spark 1.3 |
|---|---|---|
| General LLM | #115 · #115 in General LLM Margin 78.2312925170068 LMArena leaderboard dataset · Oct 13, 2026 | #9 · #9 in General LLM Margin 6.122448979591837 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #106 · #106 in Reasoning Margin 73.2876712328767 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Reasoning Margin 6.164383561643831 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 | — | #10 · #10 in Coding › Web dev Margin 8.411214953271028 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #133 · #133 in Long context Margin 90.47619047619048 LMArena leaderboard dataset · Oct 13, 2026 | #15 · #15 in Long context Margin 10.204081632653057 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #8 · #8 in Vision Margin 23.684210526315795 Epoch AI benchmarking hub · Sep 2, 2026 |
| Factuality | — | #11 · #11 in Factuality Margin 8.955223880597018 LMArena leaderboard dataset · Oct 13, 2026 |
Longcat Flash Chat: price per 1M tokens is unset in the catalog.
Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.
Longcat Flash Chat: open weights.
Muse Spark 1.3: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark 1.3 leads Longcat Flash Chat in General LLM at #9 against #115.
Reasoning: As of Oct 14, 2026, Muse Spark 1.3 leads Longcat Flash Chat in Reasoning at #8 against #106.
Long context: As of Oct 14, 2026, Muse Spark 1.3 leads Longcat Flash Chat in Long context at #15 against #133.
Longcat Flash Chat · Muse Spark 1.3
Longcat Flash Chat or Muse Spark 1.3?
As of Oct 14, 2026, Longcat Flash Chat leads Muse Spark 1.3 in 0 of 3 shared categories.
Longcat Flash Chat or Muse Spark 1.3 for General LLM?
As of Oct 14, 2026, Muse Spark 1.3 leads Longcat Flash Chat in General LLM at #9 against #115.
Longcat Flash Chat or Muse Spark 1.3 for Reasoning?
As of Oct 14, 2026, Muse Spark 1.3 leads Longcat Flash Chat in Reasoning at #8 against #106.
Longcat Flash Chat or Muse Spark 1.3 for Long context?
As of Oct 14, 2026, Muse Spark 1.3 leads Longcat Flash Chat in Long context at #15 against #133.