Claude Opus 4.8 vs DeepSeek V3.2
As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.8
It used to be. Was SOTA in Coding › Web dev.
DeepSeek V3.2
#71 Best current rank: #71 in Factuality, as of Oct 15, 2026.
| Category | Claude Opus 4.8 | DeepSeek V3.2 |
|---|---|---|
| General LLM | #20 · #20 in General LLM Margin 13.605442176870753 LMArena leaderboard dataset · Oct 13, 2026 | #85 · #85 in General LLM Margin 57.82312925170068 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #10 · #10 in Reasoning Margin 7.534246575342465 LMArena leaderboard dataset · Oct 13, 2026 | #79 · #79 in Reasoning Margin 54.794520547945204 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 | #27 · #27 in Science Margin — Epoch AI benchmarking hub · May 28, 2026 | — |
| Coding | #12 · #12 in Coding Margin 59.09090909090909 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #12 · #12 in Coding › Agentic Margin 59.09090909090909 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #33 · Was SOTA · Coding › Web dev Margin 29.90654205607477 LMArena leaderboard dataset · Oct 13, 2026 | #93 · #93 in Coding › Web dev Margin 85.98130841121495 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #10 · Was SOTA · Long context Margin 6.802721088435391 LMArena leaderboard dataset · Oct 13, 2026 | #82 · #82 in Long context Margin 55.78231292517007 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #13 · #13 in Vision Margin 36.842105263157904 Epoch AI benchmarking hub · May 28, 2026 | — |
| Factuality | #21 · #21 in Factuality Margin 16.417910447761187 LMArena leaderboard dataset · Oct 13, 2026 | #71 · #71 in Factuality Margin 53.7313432835821 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #12 · #12 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 28, 2026 | — |
Claude Opus 4.8: $10 per 1M blended tokens.
DeepSeek V3.2: $0.39425 per 1M blended tokens.
Claude Opus 4.8: closed weights.
DeepSeek V3.2: open weights.
General LLM: As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in General LLM at #20 against #85.
Reasoning: As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in Reasoning at #10 against #79.
Coding › Web dev: As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in Coding › Web dev at #33 against #93.
Long context: As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in Long context at #10 against #82.
Factuality: As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in Factuality at #21 against #71.
Claude Opus 4.8 · DeepSeek V3.2
Claude Opus 4.8 or DeepSeek V3.2?
As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.8 or DeepSeek V3.2 for General LLM?
As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in General LLM at #20 against #85.
Claude Opus 4.8 or DeepSeek V3.2 for Reasoning?
As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in Reasoning at #10 against #79.
Claude Opus 4.8 or DeepSeek V3.2 for Coding › Web dev?
As of Oct 15, 2026, Claude Opus 4.8 leads DeepSeek V3.2 in Coding › Web dev at #33 against #93.