DeepSeek V4.1 Flash vs GPT-4 Turbo
As of Oct 14, 2026, DeepSeek V4.1 Flash leads GPT-4 Turbo in 1 of 2 shared categories: Science.
DeepSeek V4.1 Flash
Yes. Yes on General LLM (best per dollar); Reasoning (best per dollar). Not the overall leader.
GPT-4 Turbo
#10 Best recorded rank: #10 in General LLM, as of Oct 14, 2026.
| Category | DeepSeek V4.1 Flash | GPT-4 Turbo |
|---|---|---|
| General LLM | #29 · #29 in General LLM Margin 19.72789115646259 LMArena leaderboard dataset · Oct 13, 2026 | #10 · #10 in General LLM Margin — LMArena leaderboard dataset · Oct 23, 2024 |
| Reasoning | #27 · #27 in Reasoning Margin 19.178082191780817 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 4, 2024 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #36 · #36 in Science Margin — Epoch AI benchmarking hub · Sep 9, 2026 | #139 · #139 in Science Margin — Epoch AI benchmarking hub · Apr 9, 2024 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 15, 2024 |
| Coding › Web dev | #19 · #19 in Coding › Web dev Margin 16.822429906542055 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #32 · #32 in Long context Margin 21.768707482993193 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | #21 · #21 in Vision Margin 57.89473684210526 Epoch AI benchmarking hub · Sep 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #22 · #22 in Factuality Margin 17.164179104477626 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: $0.23463 per 1M blended tokens.
GPT-4 Turbo: $15.000000000000002 per 1M blended tokens.
DeepSeek V4.1 Flash: open weights.
GPT-4 Turbo: closed weights.
General LLM: As of Oct 14, 2026, GPT-4 Turbo leads DeepSeek V4.1 Flash in General LLM at #10 against #29.
Science: As of Oct 14, 2026, DeepSeek V4.1 Flash leads GPT-4 Turbo in Science at #36 against #139.
DeepSeek V4.1 Flash · GPT-4 Turbo
DeepSeek V4.1 Flash or GPT-4 Turbo?
As of Oct 14, 2026, DeepSeek V4.1 Flash leads GPT-4 Turbo in 1 of 2 shared categories: Science.
DeepSeek V4.1 Flash or GPT-4 Turbo for General LLM?
As of Oct 14, 2026, GPT-4 Turbo leads DeepSeek V4.1 Flash in General LLM at #10 against #29.
DeepSeek V4.1 Flash or GPT-4 Turbo for Science?
As of Oct 14, 2026, DeepSeek V4.1 Flash leads GPT-4 Turbo in Science at #36 against #139.