# Kimi K2 Thinking Turbo vs Muse Spark

As of Oct 15, 2026, Kimi K2 Thinking Turbo leads Muse Spark in 0 of 6 shared categories.

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

Muse Spark: price per 1M tokens is unset in the catalog.

Kimi K2 Thinking Turbo: open weights.

Muse Spark: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark leads Kimi K2 Thinking Turbo in General LLM at #12 against #105.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Spark leads Kimi K2 Thinking Turbo in Reasoning at #17 against #99.
- Which to pick, Science: As of Oct 15, 2026, Muse Spark leads Kimi K2 Thinking Turbo in Science at #37 against #60.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Muse Spark leads Kimi K2 Thinking Turbo in Coding › Web dev at #12 against #105.
- Which to pick, Long context: As of Oct 15, 2026, Muse Spark leads Kimi K2 Thinking Turbo in Long context at #44 against #112.
- Which to pick, Factuality: As of Oct 15, 2026, Muse Spark leads Kimi K2 Thinking Turbo in Factuality at #27 against #115.

As of Oct 15, 2026, Kimi K2 Thinking Turbo is a former state-of-the-art holder in Coding › Web dev (since Nov 17, 2025; sources LMArena WebDev; methodology v1.0).

As of Oct 15, 2026, Muse Spark is a former state-of-the-art holder in General LLM (since May 18, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).