# DeepSeek V4.1 Flash vs Muse Spark 1.1

As of Oct 15, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.1 in 4 of 6 shared categories: Coding › Web dev, Long context, Vision, and Factuality.

DeepSeek V4.1 Flash: $0.23463 per 1M blended tokens.

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

DeepSeek V4.1 Flash: open weights.

Muse Spark 1.1: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark 1.1 leads DeepSeek V4.1 Flash in General LLM at #10 against #32.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Spark 1.1 leads DeepSeek V4.1 Flash in Reasoning at #13 against #29.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.1 in Coding › Web dev at #21 against #39.
- Which to pick, Long context: As of Oct 15, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.1 in Long context at #37 against #38.
- Which to pick, Vision: As of Oct 15, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.1 in Vision at #21 against #28.
- Which to pick, Factuality: As of Oct 15, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.1 in Factuality at #25 against #36.

As of Oct 15, 2026, DeepSeek V4.1 Flash is state of the art on best per dollar in General LLM (since Oct 14, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

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).