DeepSeek V4 Flash vs Kimi K3
As of Oct 14, 2026, DeepSeek V4 Flash leads Kimi K3 in 0 of 5 shared categories.
DeepSeek V4 Flash
Yes. Yes on General LLM (best per dollar); Reasoning (best per dollar). Not the overall leader.
Kimi K3
Yes. Yes on General LLM (open weights); Reasoning (open weights). Not the overall leader.
| Category | DeepSeek V4 Flash | Kimi K3 |
|---|---|---|
| General LLM | #75 · #75 in General LLM Margin 51.02040816326531 LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in General LLM Margin 8.84353741496598 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #72 · #72 in Reasoning Margin 50 LMArena leaderboard dataset · Oct 13, 2026 | #7 · #7 in Reasoning Margin 5.479452054794521 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 | — | #17 · #17 in Science Margin — Epoch AI benchmarking hub · Jul 16, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Scale Labs leaderboards · Oct 14, 2026 |
| Coding › Web dev | #30 · #30 in Coding › Web dev Margin 27.10280373831776 LMArena leaderboard dataset · Oct 13, 2026 | #11 · Was SOTA · Coding › Web dev Margin 9.34579439252336 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #69 · #69 in Long context Margin 46.93877551020408 LMArena leaderboard dataset · Oct 13, 2026 | #8 · Was SOTA · Long context Margin 5.442176870748298 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #22 · #22 in Vision Margin 60.526315789473685 Epoch AI benchmarking hub · Jul 16, 2026 |
| Factuality | #66 · #66 in Factuality Margin 50 LMArena leaderboard dataset · Oct 13, 2026 | #19 · #19 in Factuality Margin 14.925373134328368 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 16, 2026 |
DeepSeek V4 Flash: $0.11374999999999999 per 1M blended tokens.
Kimi K3: $4.125 per 1M blended tokens.
DeepSeek V4 Flash: open weights.
Kimi K3: open weights.
General LLM: As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in General LLM at #13 against #75.
Reasoning: As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in Reasoning at #7 against #72.
Coding › Web dev: As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in Coding › Web dev at #11 against #30.
Long context: As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in Long context at #8 against #69.
Factuality: As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in Factuality at #19 against #66.
DeepSeek V4 Flash or Kimi K3?
As of Oct 14, 2026, DeepSeek V4 Flash leads Kimi K3 in 0 of 5 shared categories.
DeepSeek V4 Flash or Kimi K3 for General LLM?
As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in General LLM at #13 against #75.
DeepSeek V4 Flash or Kimi K3 for Reasoning?
As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in Reasoning at #7 against #72.
DeepSeek V4 Flash or Kimi K3 for Coding › Web dev?
As of Oct 14, 2026, Kimi K3 leads DeepSeek V4 Flash in Coding › Web dev at #11 against #30.