# Kimi K3 vs Muse Spark 1.1

As of Oct 14, 2026, Kimi K3 leads Muse Spark 1.1 in 5 of 6 shared categories: Reasoning, Coding › Web dev, Long context, Vision, and Factuality.

Kimi K3: $4.125 per 1M blended tokens.

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

Kimi K3: open weights.

Muse Spark 1.1: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Muse Spark 1.1 leads Kimi K3 in General LLM at #10 against #13.
- Which to pick, Reasoning: As of Oct 14, 2026, Kimi K3 leads Muse Spark 1.1 in Reasoning at #7 against #13.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, Kimi K3 leads Muse Spark 1.1 in Coding › Web dev at #11 against #37.
- Which to pick, Long context: As of Oct 14, 2026, Kimi K3 leads Muse Spark 1.1 in Long context at #8 against #33.
- Which to pick, Vision: As of Oct 14, 2026, Kimi K3 leads Muse Spark 1.1 in Vision at #22 against #28.
- Which to pick, Factuality: As of Oct 14, 2026, Kimi K3 leads Muse Spark 1.1 in Factuality at #19 against #32.

As of Oct 14, 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 14, 2026, Muse Spark 1.1 is a former state-of-the-art holder in General LLM (since Jul 20, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).