# DeepSeek V4 Flash High Preview vs Muse Spark

As of Oct 15, 2026, DeepSeek V4 Flash High Preview leads Muse Spark in 0 of 5 shared categories.

DeepSeek V4 Flash High Preview: price per 1M tokens is unset in the catalog.

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

DeepSeek V4 Flash High Preview: open weights.

Muse Spark: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Muse Spark leads DeepSeek V4 Flash High Preview in General LLM at #12 against #89.
- Which to pick, Reasoning: As of Oct 15, 2026, Muse Spark leads DeepSeek V4 Flash High Preview in Reasoning at #17 against #94.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Muse Spark leads DeepSeek V4 Flash High Preview in Coding › Web dev at #12 against #71.
- Which to pick, Long context: As of Oct 15, 2026, Muse Spark leads DeepSeek V4 Flash High Preview in Long context at #44 against #84.
- Which to pick, Factuality: As of Oct 15, 2026, Muse Spark leads DeepSeek V4 Flash High Preview in Factuality at #27 against #97.

As of Oct 15, 2026, DeepSeek V4 Flash High Preview is ranked #71 in Coding › Web dev (since Oct 15, 2026; 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).