# Muse Spark 1.1 vs Muse Spark 1.2

As of Oct 15, 2026, Muse Spark 1.1 leads Muse Spark 1.2 in 1 of 6 shared categories: Coding › Web dev.

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

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

Muse Spark 1.1: closed weights.

Muse Spark 1.2: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark 1.2 leads Muse Spark 1.1 in General LLM at #8 against #10.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Spark 1.2 leads Muse Spark 1.1 in Reasoning at #11 against #13.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Muse Spark 1.1 leads Muse Spark 1.2 in Coding › Web dev at #39 against #42.
- Which to pick, Long context: As of Oct 15, 2026, Muse Spark 1.2 leads Muse Spark 1.1 in Long context at #17 against #38.
- Which to pick, Vision: As of Oct 15, 2026, Muse Spark 1.2 leads Muse Spark 1.1 in Vision at #27 against #28.
- Which to pick, Factuality: As of Oct 15, 2026, Muse Spark 1.2 leads Muse Spark 1.1 in Factuality at #9 against #36.

As of Oct 15, 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).

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).