# Kimi K2 0905 Preview vs Muse Spark 1.3

As of Oct 14, 2026, Kimi K2 0905 Preview leads Muse Spark 1.3 in 0 of 4 shared categories.

Kimi K2 0905 Preview: price per 1M tokens is unset in the catalog.

Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.

Kimi K2 0905 Preview: open weights.

Muse Spark 1.3: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Muse Spark 1.3 leads Kimi K2 0905 Preview in General LLM at #9 against #93.
- Which to pick, Reasoning: As of Oct 14, 2026, Muse Spark 1.3 leads Kimi K2 0905 Preview in Reasoning at #8 against #94.
- Which to pick, Long context: As of Oct 14, 2026, Muse Spark 1.3 leads Kimi K2 0905 Preview in Long context at #15 against #115.
- Which to pick, Factuality: As of Oct 14, 2026, Muse Spark 1.3 leads Kimi K2 0905 Preview in Factuality at #11 against #106.

As of Oct 14, 2026, Kimi K2 0905 Preview is ranked #93 in General LLM (since Oct 14, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 14, 2026, Muse Spark 1.3 is state of the art on best per dollar in Coding › Web dev (since Oct 14, 2026; sources LMArena WebDev; methodology v1.0).