# DeepSeek V3.1 Terminus vs Muse Spark 1.2

As of Oct 15, 2026, DeepSeek V3.1 Terminus leads Muse Spark 1.2 in 0 of 3 shared categories.

DeepSeek V3.1 Terminus: $0.4525 per 1M blended tokens.

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

DeepSeek V3.1 Terminus: open weights.

Muse Spark 1.2: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark 1.2 leads DeepSeek V3.1 Terminus in General LLM at #8 against #128.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Spark 1.2 leads DeepSeek V3.1 Terminus in Reasoning at #11 against #142.
- Which to pick, Long context: As of Oct 15, 2026, Muse Spark 1.2 leads DeepSeek V3.1 Terminus in Long context at #17 against #133.

As of Oct 15, 2026, DeepSeek V3.1 Terminus is ranked #128 in General LLM (since Oct 15, 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).