Claude Fable 5 vs DeepSeek V4 Pro
The comparison
On LM Arena, Claude Fable 5 scores higher (1508 Elo vs 1458 Elo), from a smaller review base (15,817 vs 26,928 Arena votes).
As of Jul 27, 2026, Claude Fable 5 is rated 1508 Elo on LM Arena (15,817 Arena votes); DeepSeek V4 Pro is rated 1458 Elo on LM Arena (26,928 Arena votes). No source is blended; each stands on its own.
Claude Fable 5
1508 EloLM Arenahigher
15,817Arena votes
DeepSeek V4 Pro
1458 EloLM Arena
26,928Arena voteslarger base