Claude Opus 4.6 vs DeepSeek V3.2 Exp
As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
DeepSeek V3.2 Exp
It used to be. Was SOTA in Reasoning.
| Category | Claude Opus 4.6 | DeepSeek V3.2 Exp |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.7210884353741562 LMArena leaderboard dataset · Oct 13, 2026 | #91 · #91 in General LLM Margin 61.904761904761905 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 2.0547945205479436 LMArena leaderboard dataset · Oct 13, 2026 | #81 · #81 in Reasoning Margin 56.16438356164384 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #11 · #11 in Math Margin 22.22222222222223 Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Feb 5, 2026 | — |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #35 · Was SOTA · Coding › Web dev Margin 31.775700934579433 LMArena leaderboard dataset · Oct 13, 2026 | #98 · #98 in Coding › Web dev Margin 90.65420560747664 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #2 · Near-SOTA · Long context Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 | #81 · Was SOTA · Long context Margin 55.10204081632653 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | — |
| Factuality | #3 · Near-SOTA · Factuality Margin 2.9850746268656536 LMArena leaderboard dataset · Oct 13, 2026 | #73 · #73 in Factuality Margin 55.223880597014926 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.6: $10 per 1M blended tokens.
DeepSeek V3.2 Exp: $0.30500000000000005 per 1M blended tokens.
Claude Opus 4.6: closed weights.
DeepSeek V3.2 Exp: open weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in General LLM at #4 against #91.
Reasoning: As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in Reasoning at #2 against #81.
Coding › Web dev: As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in Coding › Web dev at #35 against #98.
Long context: As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in Long context at #2 against #81.
Factuality: As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in Factuality at #3 against #73.
Claude Opus 4.6 · DeepSeek V3.2 Exp
Claude Opus 4.6 or DeepSeek V3.2 Exp?
As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6 or DeepSeek V3.2 Exp for General LLM?
As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in General LLM at #4 against #91.
Claude Opus 4.6 or DeepSeek V3.2 Exp for Reasoning?
As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in Reasoning at #2 against #81.
Claude Opus 4.6 or DeepSeek V3.2 Exp for Coding › Web dev?
As of Oct 14, 2026, Claude Opus 4.6 leads DeepSeek V3.2 Exp in Coding › Web dev at #35 against #98.