DeepSeek V4.1 Flash vs Muse Spark 1.2
As of Oct 14, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.2 in 2 of 6 shared categories: Coding › Web dev and Vision.
DeepSeek V4.1 Flash
Yes. Yes on General LLM (best per dollar); Reasoning (best per dollar). Not the overall leader.
Muse Spark 1.2
It used to be. Was SOTA in General LLM.
| Category | DeepSeek V4.1 Flash | Muse Spark 1.2 |
|---|---|---|
| General LLM | #29 · #29 in General LLM Margin 19.72789115646259 LMArena leaderboard dataset · Oct 13, 2026 | #8 · Was SOTA · General LLM Margin 5.442176870748298 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #27 · #27 in Reasoning Margin 19.178082191780817 LMArena leaderboard dataset · Oct 13, 2026 | #11 · #11 in Reasoning Margin 8.219178082191775 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #36 · #36 in Science Margin — Epoch AI benchmarking hub · Sep 9, 2026 | — |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #19 · #19 in Coding › Web dev Margin 16.822429906542055 LMArena leaderboard dataset · Oct 13, 2026 | #40 · #40 in Coding › Web dev Margin 36.44859813084112 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #32 · #32 in Long context Margin 21.768707482993193 LMArena leaderboard dataset · Oct 13, 2026 | #16 · Was SOTA · Long context Margin 10.884353741496597 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #21 · #21 in Vision Margin 57.89473684210526 Epoch AI benchmarking hub · Sep 9, 2026 | #27 · #27 in Vision Margin 73.6842105263158 Epoch AI benchmarking hub · Aug 5, 2026 |
| Factuality | #22 · #22 in Factuality Margin 17.164179104477626 LMArena leaderboard dataset · Oct 13, 2026 | #9 · Was SOTA · Factuality Margin 7.462686567164198 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 9, 2026 | — |
DeepSeek V4.1 Flash: $0.16319999999999998 per 1M blended tokens.
Muse Spark 1.2: $2.0000000000000004 per 1M blended tokens.
DeepSeek V4.1 Flash: open weights.
Muse Spark 1.2: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark 1.2 leads DeepSeek V4.1 Flash in General LLM at #8 against #29.
Reasoning: As of Oct 14, 2026, Muse Spark 1.2 leads DeepSeek V4.1 Flash in Reasoning at #11 against #27.
Coding › Web dev: As of Oct 14, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.2 in Coding › Web dev at #19 against #40.
Long context: As of Oct 14, 2026, Muse Spark 1.2 leads DeepSeek V4.1 Flash in Long context at #16 against #32.
Vision: As of Oct 14, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.2 in Vision at #21 against #27.
Factuality: As of Oct 14, 2026, Muse Spark 1.2 leads DeepSeek V4.1 Flash in Factuality at #9 against #22.
DeepSeek V4.1 Flash · Muse Spark 1.2
DeepSeek V4.1 Flash or Muse Spark 1.2?
As of Oct 14, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.2 in 2 of 6 shared categories: Coding › Web dev and Vision.
DeepSeek V4.1 Flash or Muse Spark 1.2 for General LLM?
As of Oct 14, 2026, Muse Spark 1.2 leads DeepSeek V4.1 Flash in General LLM at #8 against #29.
DeepSeek V4.1 Flash or Muse Spark 1.2 for Reasoning?
As of Oct 14, 2026, Muse Spark 1.2 leads DeepSeek V4.1 Flash in Reasoning at #11 against #27.
DeepSeek V4.1 Flash or Muse Spark 1.2 for Coding › Web dev?
As of Oct 14, 2026, DeepSeek V4.1 Flash leads Muse Spark 1.2 in Coding › Web dev at #19 against #40.