# DeepSeek V3.1 Terminus vs Muse Spark 1.3

As of Oct 15, 2026, DeepSeek V3.1 Terminus leads Muse Spark 1.3 in 0 of 3 shared categories.

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

Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.

DeepSeek V3.1 Terminus: open weights.

Muse Spark 1.3: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark 1.3 leads DeepSeek V3.1 Terminus in General LLM at #9 against #128.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Spark 1.3 leads DeepSeek V3.1 Terminus in Reasoning at #8 against #142.
- Which to pick, Long context: As of Oct 15, 2026, Muse Spark 1.3 leads DeepSeek V3.1 Terminus in Long context at #15 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 1.3 is state of the art on best per dollar in Coding › Web dev (since Oct 14, 2026; sources LMArena WebDev; methodology v1.0).