Compare · 2026-10-14

Kimi K2 5 Thinking vs Muse Spark 1.1

As of Oct 14, 2026, Kimi K2 5 Thinking leads Muse Spark 1.1 in 0 of 5 shared categories.

CategoryKimi K2 5 ThinkingMuse Spark 1.1
General LLM
#56 · #56 in General LLM
Margin 38.095238095238095
LMArena leaderboard dataset · Oct 13, 2026
#10 · Was SOTA · General LLM
Margin 6.802721088435376
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#58 · #58 in Reasoning
Margin 40.41095890410959
LMArena leaderboard dataset · Oct 13, 2026
#13 · #13 in Reasoning
Margin 9.589041095890408
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
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Coding › Web dev
#61 · #61 in Coding › Web dev
Margin 56.074766355140184
LMArena leaderboard dataset · Oct 13, 2026
#37 · #37 in Coding › Web dev
Margin 33.64485981308411
LMArena leaderboard dataset · Oct 13, 2026
Long context
#57 · #57 in Long context
Margin 38.775510204081634
LMArena leaderboard dataset · Oct 13, 2026
#33 · #33 in Long context
Margin 22.448979591836732
LMArena leaderboard dataset · Oct 13, 2026
Vision
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 9, 2026
#28 · #28 in Vision
Margin 76.3157894736842
Epoch AI benchmarking hub · Jul 9, 2026
Factuality
#58 · #58 in Factuality
Margin 44.02985074626866
LMArena leaderboard dataset · Oct 13, 2026
#32 · Was SOTA · Factuality
Margin 24.626865671641795
LMArena leaderboard dataset · Oct 13, 2026
Price per 1M tokens

Kimi K2 5 Thinking: price per 1M tokens is unset in the catalog.

Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.

Open weights

Kimi K2 5 Thinking: open weights.

Muse Spark 1.1: closed weights.

Which to pick

General LLM: As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in General LLM at #10 against #56.

Reasoning: As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in Reasoning at #13 against #58.

Coding › Web dev: As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in Coding › Web dev at #37 against #61.

Long context: As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in Long context at #33 against #57.

Factuality: As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in Factuality at #32 against #58.

Kimi K2 5 Thinking · Muse Spark 1.1

Kimi K2 5 Thinking or Muse Spark 1.1?

As of Oct 14, 2026, Kimi K2 5 Thinking leads Muse Spark 1.1 in 0 of 5 shared categories.

Kimi K2 5 Thinking or Muse Spark 1.1 for General LLM?

As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in General LLM at #10 against #56.

Kimi K2 5 Thinking or Muse Spark 1.1 for Reasoning?

As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in Reasoning at #13 against #58.

Kimi K2 5 Thinking or Muse Spark 1.1 for Coding › Web dev?

As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K2 5 Thinking in Coding › Web dev at #37 against #61.