Claude Fable 5 vs DeepSeek V4 Pro
As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in 5 of 6 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Fable 5
Close. Near-SOTA in General LLM, rank #3.
DeepSeek V4 Pro
#28 Best recorded rank: #28 in Science, as of Oct 14, 2026.
| Category | Claude Fable 5 | DeepSeek V4 Pro |
|---|---|---|
| General LLM | #3 · Near-SOTA · General LLM Margin 2.040816326530617 LMArena leaderboard dataset · Oct 13, 2026 | #44 · #44 in General LLM Margin 29.931972789115648 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #3 · Near-SOTA · Reasoning Margin 2.7397260273972535 LMArena leaderboard dataset · Oct 13, 2026 | #45 · #45 in Reasoning Margin 31.506849315068493 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 | #56 · #56 in Science Margin — Epoch AI benchmarking hub · Jun 9, 2026 | #28 · #28 in Science Margin — Epoch AI benchmarking hub · Apr 24, 2026 |
| Coding | #6 · #6 in Coding Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Apr 24, 2026 |
| Coding › Agentic | #6 · #6 in Coding › Agentic Margin 31.818181818181813 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #17 · Was SOTA · Coding › Web dev Margin 14.953271028037378 LMArena leaderboard dataset · Oct 13, 2026 | #57 · #57 in Coding › Web dev Margin 52.33644859813084 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #3 · Near-SOTA · Long context Margin 2.040816326530603 LMArena leaderboard dataset · Oct 13, 2026 | #43 · #43 in Long context Margin 29.25170068027211 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #5 · Was SOTA · Vision Margin 15.78947368421052 Epoch AI benchmarking hub · Jun 9, 2026 | — |
| Factuality | #7 · Was SOTA · Factuality Margin 5.97014925373135 LMArena leaderboard dataset · Oct 13, 2026 | #41 · #41 in Factuality Margin 31.343283582089555 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jun 9, 2026 | — |
Claude Fable 5: $20 per 1M blended tokens.
DeepSeek V4 Pro: $0.49851 per 1M blended tokens.
Claude Fable 5: closed weights.
DeepSeek V4 Pro: open weights.
General LLM: As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in General LLM at #3 against #44.
Reasoning: As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in Reasoning at #3 against #45.
Science: As of Oct 14, 2026, DeepSeek V4 Pro leads Claude Fable 5 in Science at #28 against #56.
Coding › Web dev: As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in Coding › Web dev at #17 against #57.
Long context: As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in Long context at #3 against #43.
Factuality: As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in Factuality at #7 against #41.
Claude Fable 5 · DeepSeek V4 Pro
Claude Fable 5 or DeepSeek V4 Pro?
As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in 5 of 6 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Fable 5 or DeepSeek V4 Pro for General LLM?
As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in General LLM at #3 against #44.
Claude Fable 5 or DeepSeek V4 Pro for Reasoning?
As of Oct 14, 2026, Claude Fable 5 leads DeepSeek V4 Pro in Reasoning at #3 against #45.
Claude Fable 5 or DeepSeek V4 Pro for Science?
As of Oct 14, 2026, DeepSeek V4 Pro leads Claude Fable 5 in Science at #28 against #56.