# Kimi K3 vs Muse Spark 1.2

As of Oct 15, 2026, Kimi K3 leads Muse Spark 1.2 in 4 of 6 shared categories: Reasoning, Coding › Web dev, Long context, and Vision.

Kimi K3: $4.109999999999999 per 1M blended tokens.

Muse Spark 1.2: $2.0000000000000004 per 1M blended tokens.

Kimi K3: open weights.

Muse Spark 1.2: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark 1.2 leads Kimi K3 in General LLM at #8 against #13.
- Which to pick, Reasoning: As of Oct 15, 2026, Kimi K3 leads Muse Spark 1.2 in Reasoning at #7 against #11.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Kimi K3 leads Muse Spark 1.2 in Coding › Web dev at #12 against #42.
- Which to pick, Long context: As of Oct 15, 2026, Kimi K3 leads Muse Spark 1.2 in Long context at #8 against #17.
- Which to pick, Vision: As of Oct 15, 2026, Kimi K3 leads Muse Spark 1.2 in Vision at #22 against #27.
- Which to pick, Factuality: As of Oct 15, 2026, Muse Spark 1.2 leads Kimi K3 in Factuality at #9 against #22.

As of Oct 15, 2026, Kimi K3 is tied for state of the art in General LLM (since Oct 13, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 15, 2026, Muse Spark 1.2 is a former state-of-the-art holder in General LLM (since Sep 11, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).